funder-graph › Recipients
Who funds The Exploratorium
EIN 94-1696494 · San Francisco, CA · NTEE A500
The Exploratorium of San Francisco, CA (EIN 94-1696494) was named as a grant recipient by 129 funders in 421 grants paid totaling $80,649,855 in tax years 2016–2025, as reported on the funders' Forms 990-PF and 990 Schedule I. Each edge was resolved to this EIN at the match tier shown. Dataset version 2026.09.0, built 2026-09-03.
Grants received
$80,649,855
421 grants paid
Funders
129
distinct grantmakers
Tax years
2016–2025
as reported by funders
Approved for future payment
$4,875,000
not included in grants received
Funders
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Grants
The 430 most recent grants naming this organization.
| Tax year | Funder | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|---|
| 2025 | Donor Advised Charitable Giving Inc | Exploratorium San Francisco, CA | A | $2,127,637 | paid | ARTS, CULTURE & HUMANITIES | 202611199349300601 |
| 2025 | Fidelity Investments Charitable Gift Fund | The Exploratorium San Francisco, CA | A | $565,349 | paid | For grant recipient's exempt purposes | 202601389349301700 |
| 2025 | The Eucalyptus Foundation | Exploratorium San Francisco, CA | B | $500,000 | paid | STABILITY & REVITALIZATION FUND | 202610779349100621 |
| 2025 | Childrens Creativity Museum | The Exploratorium San Francisco, CA | A | $196,000 | paid | 202620659349301402 | |
| 2025 | Marin Community Foundation | Exploratorium San Francisco, CA | A | $113,500 | paid | PROVIDE OPERATING SUPPORT | 202621299349300222 |
| 2025 | American Online Giving Foundation Inc | The Exploratorium San Francisco, CA | A | $108,940 | paid | GENERAL SUPPORT | 202641969349302754 |
| 2025 | American Online Giving Foundation Inc | The Exploratorium San Francisco, CA | A | $108,940 | paid | GENERAL SUPPORT | 202533509349301608 |
| 2025 | The Charles and Roberta Katz Family Foundation | Exploratorium San Francisco, CA | B | $85,000 | paid | GENERAL FUNDING | 202611339349102376 |
| 2025 | The San Francisco Foundation | Exploratorium San Francisco, CA | A | $70,250 | paid | FOR GENERAL AND PROJECT SUPPORT | 202611329349304731 |
| 2025 | Raymond James Charitable Endowment Fund | Exploratorium San Francisco, CA | A | $50,000 | paid | GENERAL SUPPORT | 202630489349300743 |
| 2025 | National Philanthropic Trust | Exploratorium San Francisco, CA | A | $44,000 | paid | CULTURE & ARTS | 202601289349302480 |
| 2025 | Vanguard Charitable Endowment Program | The Exploratorium San Francisco, CA | A | $36,500 | paid | FOR RECIPIENT'S EXEMPT PURPOSE | 202621329349306657 |
| 2025 | Wendell Family Foundation | The Exploratorium San Francisco, CA | B | $25,000 | paid | GENERAL PURPOSES | 202601359349102850 |
| 2025 | Dan and Stacey Case Family Foundation | Exploratorium San Francisco, CA | B | $25,000 | paid | TO FURTHER ORGANIZATION'S CHARITABLE PURPOSES | 202640989349100519 |
| 2025 | The Griffith Family Foundation C/O K & M Office LLC | Exploratorium San Francisco, CA | C | $15,000 | paid | GENERAL | 202610349349100016 |
| 2025 | The Seed Fund Grants Inc C/O Ashford Advisors LLC | Exploratorium San Francisco, CA | B | $15,000 | paid | SEA LEVEL RISE PUBLIC EDUCATION | 202611329349102101 |
| 2025 | Jewish Community Federation of San Francisco the Peninsula Marin & Sonoma | Exploratorium San Francisco, CA | A | $12,350 | paid | ARTS/CULTURE/HUMANITIES | 202621349349313567 |
| 2025 | Tramiel Charitable Trust C/O Sam Tramiel | Exploratorium San Francisco, CA | B | $9,000 | paid | EDUCATIONAL RESOURCES | 202601279349103425 |
| 2025 | The Grado Foundation | The Exploratorium San Francisco, CA | B | $7,500 | paid | GENERAL SUPPORT. | 202621359349102172 |
| 2025 | The George & Wilma Leonard Charitable Foundation | Exploratorium San Francisco, CA | B | $6,000 | paid | ELEEMOSYNARY | 202512179349101031 |
| 2025 | Paul S Nadler Family Charitable Trust | The Exploratorium San Francisco, CA | B | $5,000 | paid | GENERAL | 202641359349102629 |
| 2025 | Starting Line Foundation | Exploratorium San Francisco, CA | B | $5,000 | paid | GENERAL PURPOSE | 202601289349102670 |
| 2025 | Penner Family Foundation Inc | The Exploratorium San Francisco, CA | B | $2,000 | paid | General Operating Support | 202602049349100910 |
| 2025 | The Betsy & Alan D Cohn Foundation Inc | The Exploratorium San Francisco, CA | B | $1,000 | paid | GENERAL PURPOSE | 202523579349101752 |
| 2025 | Abraham Kaplan Charitable Foundation | Exploratroium San Francisco, CA | C | $1,000 | paid | CHARITABLE | 202601809349101015 |
| 2025 | Mighty Mountain Foundation | Exploratorium Museum San Francisco, CA | D | $1,000 | paid | To create inquiry-based experiences that transform learning worldwide. Our vision is a world where people think for themselves and can confidently ask questions, question answers, and understand the world around them. We value lifelong learning, curiosity, and inclusion. | 202511439349100516 |
| 2025 | The Granoff Family Foundation % Gary C Granoff Pllc | Exploratorium San Francisco, CA | B | $1,000 | paid | CHARITABLE ORGANIZATION | 202631119349102418 |
| 2025 | The Greenspan Foundation 5223318 | Exploratorium San Francisco, CA | B | $1,000 | paid | GENERAL OPERATING | 202600909349100900 |
| 2025 | Harvey and Leslie Wagner Foundation | Exploratorium San Francisco, CA | B | $1,000 | paid | GENERAL BUDGET | 202611329349101916 |
| 2025 | Pham Foundation | The Exploratorium San Francisco, CA | B | $938 | paid | education | 202601229349100900 |
| 2025 | The Roy & Niuta Titus Foundation | Exploratorium San Francisco, CA | B | $199 | paid | By making science visible, touchable, and accessible to a wide variety of people - at the museum, online, and in the classroom - our explore-for-yourself way of learning and teaching influences science education worldwide. Our professional development programs provide educators with the skills, tools, and support they need to apply inquiry-based learning and teaching in their classes. | 202610139349100136 |
| 2024 | Gordon E and Betty I Moore Foundation | The Exploratorium San Francisco, CA | B | $2,133,414 | paid | IN SUPPORT OF AN ARCHITECTURAL MASTER PLAN FOR CAMPUS SITE. | 202503189349103305 |
| 2024 | William K Bowes Jr Foundation | The Exploratorium San Francisco, CA | B | $2,000,000 | approved, future | EXPLORATORIUM GALLERY RENEWAL | 202503189349105365 |
| 2024 | Gordon E and Betty I Moore Foundation | The Exploratorium San Francisco, CA | B | $1,886,403 | paid | IN SUPPORT OF INCREASED FUNDRAISING AND GROWTH IN ORGANIZATION DONOR BASE. | 202503189349103305 |
| 2024 | Gordon E and Betty I Moore Foundation | The Exploratorium San Francisco, CA | B | $1,797,244 | paid | IN SUPPORT OF THE DEVELOPMENT OF SPACE-THEMED IMMERSIVE EXPERIENCES, INTERACTIVE EXHIBITS AND PUBLIC PROGRAMMING. | 202503189349103305 |
| 2024 | Donor Advised Charitable Giving Inc | Exploratorium San Francisco, CA | A | $1,688,431 | paid | ARTS, CULTURE & HUMANITIES | 202541069349300729 |
| 2024 | Gordon E and Betty I Moore Foundation | The Exploratorium San Francisco, CA | B | $1,379,374 | paid | IN SUPPORT OF A RESEARCH AND DEVELOPMENT FUND AND PROCESS TO SPUR NIMBLE EXHIBIT AND PUBLIC PROGRAM DEVELOPMENT. | 202503189349103305 |
| 2024 | Dhanam Foundation | Exploratorium San Francisco, CA | B | $1,000,000 | paid | TO SUPPORT THE STABILITY AND REVITALIZATION FUND | 202523149349102207 |
| 2024 | William K Bowes Jr Foundation | The Exploratorium San Francisco, CA | B | $1,000,000 | paid | EXPLORATORIUM GALLERY RENEWAL | 202503189349105365 |
| 2024 | Gordon E and Betty I Moore Foundation | The Exploratorium San Francisco, CA | B | $1,000,000 | approved, future | IN SUPPORT OF A RESEARCH AND DEVELOPMENT FUND AND PROCESS TO SPUR NIMBLE EXHIBIT AND PUBLIC PROGRAM DEVELOPMENT. | 202503189349103305 |
| 2024 | Fidelity Investments Charitable Gift Fund | The Exploratorium San Francisco, CA | A | $536,658 | paid | For grant recipient's exempt purposes | 202521349349310887 |
| 2024 | Gordon E and Betty I Moore Foundation | The Exploratorium San Francisco, CA | B | $365,405 | paid | IN SUPPORT OF THE STRATEGIC PLANNING FOR FINANCIAL SUSTAINABILITY AND EDUCATIONAL IMPACT. | 202503189349103305 |
| 2024 | Gordon E and Betty I Moore Foundation | The Exploratorium San Francisco, CA | B | $310,000 | paid | IN SUPPORT OF THE STRATEGIC PLANNING FOR FINANCIAL SUSTAINABILITY AND ORGANIZATIONAL IMPACT. | 202503189349103305 |
| 2024 | Gerson Bakar Foundation | Exploratorium San Francisco, CA | B | $300,000 | paid | GENERAL SUPPORT | 202503189349101225 |
| 2024 | Gordon E and Betty I Moore Foundation | The Exploratorium San Francisco, CA | B | $262,626 | paid | IN SUPPORT OF A SCIENCE FELLOW TO SUPPORT DEVELOPMENT OF CHANGING COASTLINES PUBLIC EXHIBITS AND PROGRAMMING. | 202503189349103305 |
| 2024 | The Anne Wojcicki Foundation | The Exploratorium San Francisco, CA | B | $250,000 | paid | GENERAL SUPPORT | 202543189349103279 |
| 2024 | The Bengier Foundation | The Exploratorium San Francisco, CA | C | $250,000 | paid | UNRESTRICTED | 202533219349104793 |
| 2024 | American Endowment Foundation | The Exploratorium San Francisco, CA | A | $135,000 | paid | ARTS, CULTURE | 202513219349310376 |
| 2024 | Gs Donor Advised Philanthropy Fund for Wealth Management Inc | The Exploratorium San Francisco, CA | A | $122,550 | paid | ARTS AND CULTURE | 202503109349303645 |
| 2024 | The Bernard Osher Foundation | The Exploratorium San Francisco, CA | B | $100,000 | paid | LIFELONG LEARNING INSTITUTES | 202533089349100038 |
| 2024 | Mcmurtry Family Foundation of 2003 | Exploratorium San Francisco, CA | B | $100,000 | paid | TO FURTHER AND PROMOTE CHARITABLE EFFORTS. | 202511569349100421 |
| 2024 | The Akin Family Foundation | Exploratorium San Francisco, CA | B | $100,000 | paid | DONATION | 202402279349101700 |
| 2024 | American Online Giving Foundation Inc | The Exploratorium San Francisco, CA | A | $83,999 | paid | GENERAL SUPPORT | 202530159349302758 |
| 2024 | The San Francisco Foundation | Exploratorium San Francisco, CA | A | $80,250 | paid | FOR INNOVATOR MEMBERSHIP. FOR GENERAL SUPPORT. | 202541339349302554 |
| 2024 | The Charles and Roberta Katz Family Foundation | Exploratorium San Francisco, CA | B | $75,000 | paid | GENERAL FUNDING | 202511299349102626 |
| 2024 | Gordon E and Betty I Moore Foundation | The Exploratorium San Francisco, CA | B | $75,000 | paid | EMPLOYEE OR TRUSTEE RECOMMENDED GIFT FOR GENERAL OPERATIONAL SUPPORT. | 202503189349103305 |
| 2024 | National Philanthropic Trust | Exploratorium San Francisco, CA | A | $64,500 | paid | HUMAN SERVICES | 202511339349301311 |
| 2024 | Marin Community Foundation | Exploratorium San Francisco, CA | A | $61,500 | paid | PROVIDE GENERAL OPERATING SUPPORT | 202541349349313719 |
| 2024 | Koret Foundation | The Exploratorium San Francisco, CA | B | $50,000 | paid | TEACHER-LEADER INSTITUTE | 202502109349100915 |
| 2024 | Samantha and Darren Bechtel Family Foundation | The Exploratorium San Francisco, CA | B | $50,000 | paid | CAPITAL CAMPAIGN TO SUPPORT THE EXPLORATORIUM STABILITY & REVITALIZATION FUND | 202503039349101800 |
| 2024 | Clarence E Heller Charitable Foundation | The Exploratorium San Francisco, CA | B | $45,000 | approved, future | FOR TEACHER PROFESSIONAL DEVELOPMENT RELATED TO CLIMATE CHANGE AND CLIMATE CHANGE ADAPTATION | 202543189349103834 |
| 2024 | Silicon Valley Community Foundation | The Exploratorium San Francisco, CA | A | $36,000 | paid | Sciences | 202543149349305759 |
| 2024 | The Bessemer Giving Fund C/O Bessemer Trust Company Trustee | Exploratorium San Francisco, CA | A | $27,100 | paid | GENERAL SUPPORT | 202513179349306881 |
| 2024 | Vanguard Charitable Endowment Program | Exploratorium San Francisco, CA | A | $26,000 | paid | FOR RECIPIENT'S EXEMPT PURPOSE | 202511349349313096 |
| 2024 | Wendell Family Foundation | The Exploratorium San Francisco, CA | B | $25,000 | paid | GENERAL PURPOSES | 202511289349102281 |
| 2024 | Samantha and Darren Bechtel Family Foundation | The Exploratorium San Francisco, CA | B | $25,000 | paid | GENERAL OPERATING SUPPORT (TRUSTEE GIVING) | 202503039349101800 |
| 2024 | Koret Foundation | The Exploratorium San Francisco, CA | B | $25,000 | paid | GENERAL OPERATING SUPPORT IN HONOR OF THE 2024 PHENOMENA(L) BALL | 202502109349100915 |
| 2024 | Crankstart Foundation | The Exploratorium San Francisco, CA | B | $25,000 | paid | GENERAL SUPPORT | 202543179349103724 |
| 2024 | Caldwell Fisher Family Foundation | Exploratorium San Francisco, CA | B | $25,000 | paid | SCIENCE/EDUCATION | 202501299349100945 |
| 2024 | The Ayco Charitable Foundation | The Exploratorium San Francisco, CA | A | $25,000 | paid | ARTS AND CULTURE | 202543109349303959 |
| 2024 | The Griffith Family Foundation C/O K & M Office LLC | Exploratorium San Francisco, CA | C | $15,000 | paid | GENERAL | 202541209349102374 |
| 2024 | Jewish Community Federation of San Francisco the Peninsula Marin & Sonoma | Exploratorium San Francisco, CA | A | $14,599 | paid | ARTS/CULTURE/HUMANITIES | 202531349349310023 |
| 2024 | John and Marcia Goldman Foundation | The Exploratorium San Francisco, CA | B | $10,000 | paid | 2024 ANNUAL GRANT | 202503219349108040 |
| 2024 | The Wollenberg Foundation | The Exploratorium San Francisco, CA | B | $10,000 | paid | UNRESTRICTED | 202523169349102572 |
| 2024 | Kelson Foundation | The Exploratorium San Francisco, CA | B | $10,000 | paid | GENERAL SUPPORT | 202513179349103806 |
| 2024 | Morgan Stanley Global Impact Funding Trust Inc | The Exploratorium San Francisco, CA | A | $10,000 | paid | UNRESTRICTED GENERAL SUPPORT | 202503239349300435 |
| 2024 | Lisa Stone Pritzker Family Fund C/O Frank Rimerman Co Llp | The Exploratorium San Francisco, CA | B | $10,000 | paid | TO PROVIDE A PUBLIC LEARNING LABORATORY TO EXPLORE THE WORLD THROUGH SCIENCE, ART, AND HUMAN PERCEPTION | 202533189349101818 |
| 2024 | Dan and Stacey Case Family Foundation | Exploratorium San Francisco, CA | B | $10,000 | paid | TO FURTHER ORGANIZATION'S CHARITABLE PURPOSES | 202540949349100829 |
| 2024 | Prologis Foundation | Exploratorium San Francisco, CA | B | $10,000 | paid | ARTS & CULTURE | 202523189349101867 |
| 2024 | Tramiel Charitable Trust C/O Sam Tramiel | Exploratorium San Francisco, CA | B | $9,000 | paid | EDUCATIONAL RESOURCES | 202501569349100410 |
| 2024 | The George & Wilma Leonard Charitable Foundation | Exploratorium San Francisco, CA | B | $6,000 | paid | ELEEMOSYNARY | 202432059349100808 |
| 2024 | Dhanam Foundation | Exploratorium San Francisco, CA | B | $5,000 | paid | IN SUPPORT OF WONDER FUNDAY | 202523149349102207 |
| 2024 | Paul S Nadler Family Charitable Trust | The Exploratorium San Francisco, CA | B | $5,000 | paid | GENERAL | 202523189349103242 |
| 2024 | Oberndorf Family Foundation | Exploratorium San Francisco, CA | B | $5,000 | paid | GENERAL CHARITY | 202531789349100108 |
| 2024 | Morgan Stanley Global Impact Funding Trust Inc | Exploratorium San Francisco, CA | A | $5,000 | paid | UNRESTRICTED GENERAL SUPPORT | 202503239349300435 |
| 2024 | Charlotte Palmer Phillips Foundationinc C/O Kotin Crabtree & Strong Llp | The Exploratorium San Francisco, CA | B | $4,833 | paid | General Purpose | 202523179349101587 |
| 2024 | The May Family Foundation | The Exploratorium San Francisco, CA | B | $2,500 | paid | GENERAL CHARITABLE PURPOSES | 202541349349103639 |
| 2024 | Mimi and Peter Haas Fund | The Exploratorium San Francisco, CA | B | $2,500 | paid | 2024 PHENOMENA(L) BALL | 202533189349103623 |
| 2024 | Robert K & Barbara J Straus Family Foundation Inc | Exploratorium San Francisco, CA | B | $2,500 | paid | IN FURTHERANCE OF 501(C)(3) EXEMPT PURPOSE | 202533219349103718 |
| 2024 | Evelyn and Walter Haas Jr Fund | Exploratorium San Francisco, CA | B | $2,000 | paid | FOR THE EXPLAINER PROGRAM. | 202503189349103615 |
| 2024 | Penner Family Foundation Inc | The Exploratorium San Francisco, CA | B | $2,000 | paid | Community Development - General Operating Support | 202522469349100437 |
| 2024 | The Hoenigman Family Foundation | Exploratorium San Francisco, CA | B | $1,500 | paid | TO SUPPORT PUBLIC LEARNING LABORATORY | 202422439349100127 |
| 2024 | The Granoff Family Foundation % Gary C Granoff Pllc | Exploratorium San Francisco, CA | B | $1,000 | paid | CHARITABLE ORGANIZATION | 202511059349100956 |
| 2024 | The Greenspan Foundation 5223318 | Exploratorium San Francisco, CA | B | $1,000 | paid | GENERAL OPERATING | 202442839349100424 |
| 2024 | Harvey and Leslie Wagner Foundation | Exploratorium San Francisco, CA | B | $1,000 | paid | GENERAL BUDGET | 202541289349103224 |
| 2024 | Villa Family Foundation Inc | The Exploratorium San Francisco, CA | B | $1,000 | paid | EDUCATION | 202533169349101413 |
| 2024 | Arthur and Charlotte Zitrin Foundation | Exploratorium San Francisco, CA | B | $1,000 | paid | GENERAL SUPPORT | 202533179349102133 |
| 2024 | The Betsy & Alan D Cohn Foundation Inc | The Exploratorium San Francisco, CA | B | $1,000 | paid | GENERAL PURPOSE | 202520499349100317 |
| 2024 | Ann & Gordon Getty Foundation | The Exploratorium San Francisco, CA | B | $1,000 | paid | TO CARRY OUT SPECIFIC CHARITABLE, EDUCATIONAL, AND CULTURAL PROJECTS | 202513019349100216 |
| 2024 | Abraham Kaplan Charitable Foundation | Exploratroium San Francisco, CA | C | $1,000 | paid | CHARITABLE | 202541829349100714 |
| 2024 | Pham Foundation | The Exploratorium San Francisco, CA | B | $938 | paid | education | 202531349349105238 |
| 2024 | Textron Charitable Trust Dtd 122353 | The Exploratorium San Francisco, CA | B | $199 | paid | MATCHING GIFT TO EDUCATION | 202501339349100535 |
| 2024 | Texas Instruments Foundation | Exploratorium San Francisco, CA | B | $139 | paid | DONATIONS TO COLLEGES, UNIVERSITIES AND OTHER ORGANIZATIONS UNDER "MATCHING GIFTS PROGRAM." | 202502519349100620 |
| 2024 | Edward Jones Foundation | The Exploratorium San Francisco, CA | B | $36 | paid | ARTS, CULTURE AND HUMANITIES | 202533189349103633 |
| 2023 | William K Bowes Jr Foundation | The Exploratorium San Francisco, CA | B | $2,292,906 | paid | GENERAL OPERATING SUPPORT, TO SUPPORT THE FIELD TRIP PROGRAM FOR SCHOOLS THAT SUPPORT ECONOMICALLY DISADVANTAGED STUDENTS (TITLE 1 SCHOOLS) | 202403199349105055 |
| 2023 | Gordon E and Betty I Moore Foundation | The Exploratorium San Francisco, CA | B | $2,237,708 | paid | IN SUPPORT OF INCREASED FUNDRAISING AND GROWTH IN ORGANIZATION DONOR BASE. | 202433189349101128 |
| 2023 | Bny Mellon Charitable Gift Fund C/O Bny Mellon Na | Exploratorium San Francisco, CA | A | $2,000,000 | paid | TO FURTHER THE ORGANIZATION'S EXEMPT PURPOSE | 202421799349300202 |
| 2023 | Schwab Charitable Fund | Exploratorium San Francisco, CA | A | $1,986,902 | paid | ARTS, CULTURE & HUMANITIES | 202411039349301716 |
| 2023 | The Eucalyptus Foundation | Exploratorium San Francisco, CA | B | $1,500,000 | approved, future | STABILITY & REVITALIZATION FUND | 202401349349102735 |
| 2023 | Gordon E and Betty I Moore Foundation | The Exploratorium San Francisco, CA | B | $1,394,472 | paid | IN SUPPORT OF STRATEGIC DEVELOPMENT AND REFINEMENT OF TWO YOUTH-SERVING PROGRAMS, THE EXPLAINER AND FIELD TRIP PROGRAMS. | 202433189349101128 |
| 2023 | Morgan Stanley Global Impact Funding Trust Inc | The Exploratorium San Francisco, CA | A | $1,010,000 | paid | UNRESTRICTED GENERAL SUPPORT | 202403209349313980 |
| 2023 | Dhanam Foundation | Exploratorium San Francisco, CA | B | $1,000,000 | paid | TO SUPPORT THE STABILITY AND REVITALIZATION FUND | 202413189349101836 |
| 2023 | Fidelity Investments Charitable Gift Fund | The Exploratorium San Francisco, CA | A | $359,038 | paid | For grant recipient's exempt purposes | 202441369349301334 |
| 2023 | Gerson Bakar Foundation | The Exploratorium San Francisco, CA | B | $300,000 | paid | GENERAL SUPPORT | 202423199349106592 |
| 2023 | The Baker Street Foundation | Exploratorium San Francisco, CA | B | $250,000 | paid | OPERATING EXPENSES | 202403209349104505 |
| 2023 | The Anne Wojcicki Foundation | The Exploratorium San Francisco, CA | B | $250,000 | paid | GENERAL SUPPORT | 202403209349102120 |
| 2023 | The Bengier Foundation | The Exploratorium San Francisco, CA | C | $200,000 | paid | UNRESTRICTED | 202443189349102129 |
| 2023 | Gs Donor Advised Philanthropy Fund for Wealth Management Inc | The Exploratorium San Francisco, CA | A | $152,250 | paid | ARTS AND CULTURE | 202413109349303336 |
| 2023 | Mcmurtry Family Foundation of 2003 | Exploratorium San Francisco, CA | B | $150,000 | paid | TO FURTHER AND PROMOTE CHARITABLE EFFORTS. | 202431359349105298 |
| 2023 | American Endowment Foundation | The Exploratorium San Francisco, CA | A | $125,500 | paid | ARTS, CULTURE | 202442479349301654 |
| 2023 | The Bernard Osher Foundation | The Exploratorium San Francisco, CA | B | $100,000 | approved, future | ARTS AND HUMANITIES | 202423119349101447 |
| 2023 | Carnegie Corporation of New York | The Exploratorium San Francisco, CA | B | $100,000 | paid | For a project to support the California Partnership for Math & Science Education Statewide Science Community | 202442259349101009 |
| 2023 | The Bessemer Giving Fund C/O Bessemer Trust Company Trustee | Exploratorium San Francisco, CA | A | $80,000 | paid | GENERAL SUPPORT | 202423199349308562 |
| 2023 | The Charles and Roberta Katz Family Foundation | Exploratorium San Francisco, CA | B | $75,000 | paid | GENERAL FUNDING | 202441279349102939 |
| 2023 | Gordon E and Betty I Moore Foundation | The Exploratorium San Francisco, CA | B | $75,000 | paid | TO SUPPORT THE ANNUAL TRUSTEE FUND AND THE PHENOMENAL BALL. | 202433189349101128 |
| 2023 | American Online Giving Foundation Inc | The Exploratorium San Francisco, CA | A | $64,283 | paid | GENERAL SUPPORT | 202410469349300741 |
| 2023 | Marin Community Foundation | Exploratorium San Francisco, CA | A | $56,000 | paid | GENERAL OPERATING SUPPORT | 202421369349304932 |
| 2023 | Samantha and Darren Bechtel Family Foundation | The Exploratorium San Francisco, CA | B | $50,000 | paid | FUNDING THE CAPITAL CAMPAIGN TO SUPPORT THE EXPLORATORIUM STABILITY & REVITALIZATION FUND | 202433029349101303 |
| 2023 | Kelson Foundation | The Exploratorium San Francisco, CA | B | $50,000 | paid | GENERAL SUPPORT | 202413199349102991 |
| 2023 | Koret Foundation | The Exploratorium San Francisco, CA | B | $50,000 | paid | TEACHER-LEADER INSTITUTE | 202422499349100902 |
| 2023 | Clarence E Heller Charitable Foundation | The Exploratorium San Francisco, CA | B | $40,000 | paid | FOR TEACHER PROFESSIONAL DEVELOPMENT RELATED TO CLIMATE CHANGE AND CLIMATE CHANGE ADAPTATION | 202403189349102125 |
| 2023 | Silicon Valley Community Foundation | The Exploratorium San Francisco, CA | A | $36,500 | paid | Sciences | 202413129349304911 |
| 2023 | Marineau Family Foundation | The Exploratorium San Francisco, CA | B | $26,000 | paid | TO SUPPORT THE MUSEUMS'S UNDERWRITING FOR HIRING OF FEMALE EXPLAINERS. | 202402959349100515 |
| 2023 | Crankstart Foundation | The Exploratorium San Francisco, CA | B | $25,000 | paid | GENERAL SUPPORT | 202433199349103403 |
| 2023 | Dhanam Foundation | Exploratorium San Francisco, CA | B | $25,000 | paid | EXPLAINERS PROGRAM & PARTY AT THE PIERS: DISCOVERY | 202413189349101836 |
| 2023 | Koret Foundation | The Exploratorium San Francisco, CA | B | $25,000 | paid | GENERAL OPERATING SUPPORT IN HONOR OF PARTY AT THE PIERS | 202422499349100902 |
| 2023 | The Ayco Charitable Foundation | The Exploratorium San Francisco, CA | A | $25,000 | paid | ARTS AND CULTURE | 202413109349304401 |
| 2023 | National Philanthropic Trust | The Exploratrium San Francisco, CA | A | $24,000 | paid | CULTURE & ARTS | 202431429349301368 |
| 2023 | Jewish Community Federation of San Francisco the Peninsula Marin & Sonoma | Exploratorium San Francisco, CA | A | $15,399 | paid | ARTS/CULTURE/HUMANITIES | 202431369349314563 |
| 2023 | The Griffith Family Foundation C/O K & M Office LLC | The Exploratorium San Francisco, CA | C | $15,000 | paid | GENERAL | 202400409349101010 |
| 2023 | Vanguard Charitable Endowment Program | The Exploratorium San Francisco, CA | A | $11,000 | paid | FOR RECIPIENT'S EXEMPT PURPOSE | 202441359349309439 |
| 2023 | Prologis Foundation | Exploratorium San Francisco, CA | B | $10,000 | paid | ARTS & CULTURE | 202423179349101707 |
| 2023 | Greene Van Arsdale Foundation Co Kkr Accounting Services LLC | Exploratorium San Francisco, CA | B | $10,000 | paid | TO PROMOTE THE WORK OF THE ORGANIZATION | 202401349349103085 |
| 2023 | The Wollenberg Foundation | The Exploratorium San Francisco, CA | B | $10,000 | paid | UNRESTRICTED | 202403209349103410 |
| 2023 | Community Foundation for Southeast Michigan | The Exploratorium San Francisco, CA | A | $10,000 | paid | ARTS | 202443209349315779 |
| 2023 | Wendell Family Foundation | The Exploratorium San Francisco, CA | B | $10,000 | paid | GENERAL PURPOSES | 202431349349101473 |
| 2023 | Glasser Family Fund | The Exploratorium San Francisco, CA | B | $10,000 | paid | DONATION FOR AREA OF GREATEST NEED. | 202433209349108473 |
| 2023 | Tramiel Charitable Trust C/O Sam Tramiel | Exploratorium San Francisco, CA | B | $9,000 | paid | EDUCATIONAL RESOURCES | 202411209349101611 |
| 2023 | The George & Wilma Leonard Charitable Foundation | Exploratorium San Francisco, CA | B | $6,000 | paid | ELEEMOSYNARY | 202302149349101215 |
| 2023 | Credit Suisse Americas Foundation | The Exploratorium San Francisco, CA | B | $5,000 | paid | GENERAL OPERATING | 202402369349100005 |
| 2023 | Bell Family Foundation | Exploratorium San Francisco, CA | B | $5,000 | paid | UNRESTRICTED CONTRIBUTION | 202402889349100135 |
| 2023 | Morgan Stanley Global Impact Funding Trust Inc | Exploratorium San Francisco, CA | A | $5,000 | paid | UNRESTRICTED GENERAL SUPPORT | 202403209349313980 |
| 2023 | Paul S Nadler Family Charitable Trust | The Exploratorium San Francisco, CA | B | $5,000 | paid | GENERAL | 202433199349102248 |
| 2023 | Charlotte Palmer Phillips Foundationinc C/O Kotin Crabtree & Strong Llp | The Exploratorium San Francisco, CA | B | $4,000 | paid | General Purpose | 202423189349101887 |
| 2023 | The May Family Foundation | Exploratorium San Francisco, CA | B | $2,500 | paid | GENERAL CHARITABLE PURPOSES | 202402339349100015 |
| 2023 | Evelyn and Walter Haas Jr Fund | The Exploratorium San Francisco, CA | B | $2,000 | paid | FOR THE EXPLAINER PROGRAM. | 202443189349103539 |
| 2023 | Penner Family Foundation Inc | The Exploratorium San Francisco, CA | B | $2,000 | paid | Community Development - General Operating Support | 202402409349100855 |
| 2023 | Hobsonlucas Family Foundation | The Exploratorium San Francisco, CA | B | $2,000 | paid | GENERAL DONATION | 202403179349102340 |
| 2023 | The Greenspan Foundation 5223318 | Exploratorium San Francisco, CA | B | $1,000 | paid | GENERAL OPERATING | 202322839349101307 |
| 2023 | Abraham Kaplan Charitable Foundation | Exploratroium San Francisco, CA | C | $1,000 | paid | CHARITABLE | 202402079349100005 |
| 2023 | The Arthur and Charlotte Zitrin TR | Exploratorium San Francisco, CA | C | $1,000 | paid | GENERAL SUPPORT | 202423179349100332 |
| 2023 | Ann & Gordon Getty Foundation | The Exploratorium San Francisco, CA | B | $1,000 | paid | TO CARRY OUT SPECIFIC CHARITABLE, EDUCATIONAL, AND CULTURAL PROJECTS | 202443129349101314 |
| 2023 | Harvey and Leslie Wagner Foundation | Exploratorium San Francisco, CA | B | $1,000 | paid | GENERAL BUDGET | 202420959349100022 |
| 2023 | The Granoff Family Foundation % Gary C Granoff Pllc | Exploratorium San Francisco, CA | B | $1,000 | paid | CHARITABLE ORGANIZATION | 202411419349100821 |
| 2023 | Villa Family Foundation Inc | The Exploratorium San Francisco, CA | B | $1,000 | paid | EDUCATION | 202422289349100332 |
| 2023 | Amazonsmile Foundation | Exploratorium San Francisco, CA | B | $307 | paid | GENERAL SUPPORT | 202540919349100629 |
| 2023 | The Sheng Foundation | The Exploratorium San Francisco, CA | B | $299 | paid | DONATION | 202410599349100626 |
| 2023 | Rudolph Joseph Foundation | The Exploratorium San Francisco, CA | B | $109 | paid | Charitable | 202443199349104269 |
| 2023 | Texas Instruments Foundation | Exploratorium San Francisco, CA | B | $85 | paid | DONATIONS TO COLLEGES, UNIVERSITIES AND OTHER ORGANIZATIONS UNDER "MATCHING GIFTS PROGRAM." | 202412569349100701 |
| 2022 | Schwab Charitable Fund | Exploratorium San Francisco, CA | A | $2,530,936 | paid | ARTS, CULTURE & HUMANITIES | 202330939349300403 |
| 2022 | William K Bowes Jr Foundation | The Exploratorium San Francisco, CA | B | $2,025,000 | paid | GENERAL OPERATING SUPPORT; TO SUPPORT 2022 PARTY AT THE PIERS | 202323189349104942 |
| 2022 | Gordon E and Betty I Moore Foundation | The Exploratorium San Francisco, CA | B | $1,103,678 | paid | IN SUPPORT OF INCREASED FUNDRAISING AND GROWTH IN ORGANIZATION DONOR BASE. | 202323189349106572 |
| 2022 | Fidelity Investments Charitable Gift Fund | The Exploratorium San Francisco, CA | A | $831,003 | paid | For grant recipient's exempt purposes | 202430459349302913 |
| 2022 | Fidelity Investments Charitable Gift Fund | The Exploratorium San Francisco, CA | A | $831,003 | paid | For grant recipient's exempt purposes | 202321309349304807 |
| 2022 | Gordon E and Betty I Moore Foundation | The Exploratorium San Francisco, CA | B | $645,484 | paid | IN SUPPORT OF STRATEGIC PLANNING EFFORTS TO INFORM FUTURE PRIORITIES AND ACTIONS. | 202323189349106572 |
| 2022 | The Bessemer Giving Fund C/O Bessemer Trust Company Trustee | Exploratorium San Francisco, CA | A | $565,000 | paid | GENERAL SUPPORT | 202313199349305716 |
| 2022 | The Anne Wojcicki Foundation | The Exploratorium San Francisco, CA | B | $500,000 | paid | STABILITY AND REVITALIZATION FUND | 202343199349104604 |
| 2022 | The Anne Wojcicki Foundation | The Exploratorium San Francisco, CA | B | $500,000 | paid | STABILITY AND REVITALIZATION FUND | 202442429349101154 |
| 2022 | Gordon E and Betty I Moore Foundation | The Exploratorium San Francisco, CA | B | $498,578 | paid | IN SUPPORT OF THE DEVELOPMENT OF EXHIBITS AND OTHER EDUCATIONAL CONTENT ABOUT THE BAY AREA'S CHANGING COASTLINE. | 202323189349106572 |
| 2022 | Lego Community Fund US Inc | The Exploratorium San Francisco, CA | B | $405,000 | paid | THE LEGO PLAYFUL LEARNING MUSEUM NETWORK | 202342569349101124 |
| 2022 | American Endowment Foundation | The Exploratorium San Francisco, CA | A | $306,250 | paid | ARTS, CULTURE | 202332499349300338 |
| 2022 | Gerson Bakar Foundation | The Exploratorium San Francisco, CA | B | $300,000 | paid | GENERAL SUPPORT | 202303189349100845 |
| 2022 | The Bengier Foundation | The Exploratorium San Francisco, CA | C | $200,000 | paid | UNRESTRICTED | 202343059349101564 |
| 2022 | The William & Flora Hewlett Foundation | The Exploratorium San Francisco, CA | C | $150,000 | paid | FOR THE 2022 50 ARTS COMMISSIONS FOR MEDIA ARTS | 202343179349104459 |
| 2022 | American Online Giving Foundation Inc | The Exploratorium San Francisco, CA | A | $105,736 | paid | GENERAL SUPPORT | 202340469349301209 |
| 2022 | Koret Foundation | The Exploratorium San Francisco, CA | B | $100,000 | approved, future | TEACHER-LEADER INSTITUTE | 202322579349100807 |
| 2022 | The Akin Family Foundation | Exploratorium San Francisco, CA | B | $100,000 | paid | DONATION | 202340739349100804 |
| 2022 | Mcmurtry Family Foundation of 2003 | Exploratorium San Francisco, CA | B | $100,000 | paid | TO FURTHER AND PROMOTE CHARITABLE EFFORTS. | 202341359349102944 |
| 2022 | The Charles and Roberta Katz Family Foundation | Exploratorium San Francisco, CA | B | $75,000 | paid | GENERAL FUNDING | 202311359349101946 |
| 2022 | The Baker Street Foundation | Exploratorium San Francisco, CA | B | $75,000 | paid | OPERATING EXPENSES | 202313189349102581 |
| 2022 | Gordon E and Betty I Moore Foundation | The Exploratorium San Francisco, CA | B | $70,000 | paid | IN SUPPORT OF GENERAL OPERATIONS AND PARTY AT THE PIERS. | 202323189349106572 |
| 2022 | Marin Community Foundation | Exploratorium San Francisco, CA | A | $66,000 | paid | GENERAL OPERATING SUPPORT | 202321329349307422 |
| 2022 | Goldman Sachs Philanthropy Fund | The Exploratorium San Francisco, CA | A | $56,250 | paid | ARTS AND CULTURE | 202312859349302266 |
| 2022 | Gordon E and Betty I Moore Foundation | The Exploratorium San Francisco, CA | B | $51,494 | paid | IN SUPPORT OF GENERAL OPERATIONS. | 202323189349106572 |
| 2022 | Kelson Foundation | The Exploratorium San Francisco, CA | B | $50,000 | paid | GENERAL SUPPORT | 202313189349100431 |
| 2022 | Koret Foundation | The Exploratorium San Francisco, CA | B | $50,000 | paid | TEACHER-LEADER INSTITUTE | 202322579349100807 |
| 2022 | Samantha and Darren Bechtel Family Foundation | The Exploratorium San Francisco, CA | B | $50,000 | paid | TO SUPPORT THE STABILITY & REVITALIZATION FUND. | 202303009349101100 |
| 2022 | Bill & Susan Oberndorf Foundation | Exploratorium San Francisco, CA | B | $50,000 | paid | GENERAL CHARITY | 202310819349100306 |
| 2022 | Dhanam Foundation | Exploratorium San Francisco, CA | B | $50,000 | paid | IN SUPPORT OF GENERAL OPERATIONS | 202323189349105192 |
| 2022 | Clarence E Heller Charitable Foundation | Exploratorium San Francisco, CA | B | $40,000 | paid | FOR CLASSROOM TEACHER PROFESSIONAL DEVELOPMENT RELATED TO CLIMATE CHANGE EDUCATION | 202303139349101875 |
| 2022 | National Philanthropic Trust | The Exploratrium San Francisco, CA | A | $31,800 | paid | CULTURE & ARTS | 202311359349313966 |
| 2022 | Wendell Family Foundation | The Exploratorium San Francisco, CA | B | $28,000 | paid | GENERAL PURPOSES | 202322869349100517 |
| 2022 | The Simons Foundation Inc | The Exploratorium San Francisco, CA | B | $25,000 | paid | XENO IN VIVO GIFT | 202333149349102308 |
| 2022 | The Ayco Charitable Foundation | The Exploratorium San Francisco, CA | A | $25,000 | paid | ARTS AND CULTURE | 202302859349302265 |
| 2022 | Koret Foundation | The Exploratorium San Francisco, CA | B | $25,000 | paid | GENERAL OPERATING SUPPORT IN HONOR OF PARTY AT THE PIERS | 202322579349100807 |
| 2022 | Crankstart Foundation | The Exploratorium San Francisco, CA | B | $25,000 | paid | GENERAL SUPPORT | 202333189349101528 |
| 2022 | The Dirk and Charlene Kabcenell Foundation | The Exploratorium San Francisco, CA | A | $25,000 | paid | Education | 202313179349311641 |
| 2022 | Caldwell Fisher Family Foundation | Exploratorium San Francisco, CA | B | $25,000 | paid | EDUCATION | 202333109349101473 |
| 2022 | Dan and Stacey Case Family Foundation | The Exploratorium San Francisco, CA | C | $23,750 | paid | TO FURTHER ORGANIZATION'S CHARITABLE PURPOSES | 202312339349100926 |
| 2022 | The Blackbaud Giving Fund | The Exploratorium San Francisco, CA | A | $21,242 | paid | GENERAL SUPPORT | 202312409349300046 |
| 2022 | The Seed Fund Grants Inc C/O Ashford Advisors LLC | Exploratorium San Francisco, CA | B | $15,000 | paid | URBAN FELLOW PROGRAM | 202341259349101699 |
| 2022 | The Griffith Family Foundation C/O K & M Office LLC | The Exploratorium San Francisco, CA | C | $15,000 | paid | GENERAL | 202331239349101788 |
| 2022 | Vanguard Charitable Endowment Program | Exploratorium San Francisco, CA | A | $14,490 | paid | For recipient's exempt purpose | 202331359349303108 |
| 2022 | The Sidley Austin Foundation C/O Timothy F Bergen | The Exploratorium San Francisco, CA | B | $12,500 | paid | GENERAL SUPPORT | 202321339349100602 |
| 2022 | Jewish Community Federation of San Francisco the Peninsula Marin & Sonoma | Exploratorium San Francisco, CA | A | $11,450 | paid | ARTS/CULTURE/HUMANITIES | 202341349349301209 |
| 2022 | National Gift Annuity Foundation | Exploratorium San Francisco, CA | A | $10,572 | paid | GENERAL SUPPORT | 202323179349310182 |
| 2022 | The Wollenberg Foundation | The Exploratorium San Francisco, CA | B | $10,000 | paid | UNRESTRICTED | 202323189349104977 |
| 2022 | Glasser Family Fund | The Exploratorium San Francisco, CA | B | $10,000 | paid | DONATION TO AREA OF GREATEST NEED. | 202303129349102255 |
| 2022 | Prologis Foundation | Exploratorium San Francisco, CA | B | $10,000 | paid | ARTS & CULTURE | 202323199349105482 |
| 2022 | The San Francisco Foundation | Exploratorium San Francisco, CA | A | $10,000 | paid | ADVISED - FOR GENERAL OPERATING SUPPORT. | 202301309349301545 |
| 2022 | Charities Aid Foundation America | The Exploratorium San Francisco, CA | A | $9,971 | paid | CHARITABLE DONATION | 202320699349300532 |
| 2022 | Silicon Valley Community Foundation | The Exploratorium San Francisco, CA | A | $8,000 | paid | Sciences | 202333189349318948 |
| 2022 | Bell Family Foundation | Exploratorium San Francisco, CA | B | $5,000 | paid | UNRESTRICTED CONTRIBUTION | 202311289349102581 |
| 2022 | The George & Wilma Leonard Charitable Foundation | Exploratorium San Francisco, CA | B | $5,000 | paid | ELEEMOSYNARY | 202212099349100106 |
| 2022 | Jewish Family and Children's Services | Exploratorium San Francisco, CA | A | $5,000 | paid | PROGRAM SUPPORT | 202321789349301397 |
| 2022 | Paul S Nadler Family Charitable Trust | The Exploratorium San Francisco, CA | B | $5,000 | paid | GENERAL | 202313189349102281 |
| 2022 | Elm Street Foundation | Exploratorium San Francisco, CA | B | $5,000 | paid | FURTHER ORGANIZATION'S EXEMPT PURPOSE | 202323179349101902 |
| 2022 | Charlotte Palmer Phillips Foundationinc C/O Kotin Crabtree & Strong Llp | Exploratorium San Francisco, CA | B | $4,000 | paid | General Purpose | 202333139349102753 |
| 2022 | Coit Family Foundation | Exploratorium San Francisco, CA | B | $2,500 | paid | DONATION FOR CHARITABLE PURPOSES | 202303189349105860 |
| 2022 | Ishiyama Foundation | Exploratorium San Francisco, CA | B | $2,500 | paid | EDUCATION | 202343189349105384 |
| 2022 | Mimi and Peter Haas Fund | Exploratorium San Francisco, CA | B | $2,500 | paid | 2022 PARTY AT THE PIERS | 202303149349102125 |
| 2022 | The May Family Foundation | Exploratorium San Francisco, CA | B | $2,500 | paid | GENERAL CHARITABLE PURPOSES | 202331149349100668 |
| 2022 | Penner Family Foundation Inc | The Exploratorium San Francisco, CA | B | $2,000 | paid | COMMUNITY DEVELOPMENT - GENERAL OPERATING SUPPORT | 202332919349100608 |
| 2022 | Hobsonlucas Family Foundation | The Exploratorium San Francisco, CA | B | $2,000 | paid | GENERAL DONATION | 202313189349101301 |
| 2022 | Evelyn and Walter Haas Jr Fund | The Exploratorium San Francisco, CA | B | $2,000 | paid | FOR THE EXPLAINER PROGRAM. | 202313199349103071 |
| 2022 | Hobsonlucas Family Foundation | The Exploratorium San Francisco, CA | B | $2,000 | paid | GENERAL DONATION | 202313189349101301 |
| 2022 | Pov & May Tov Family Foundation | Exploratorium San Francisco, CA | B | $2,000 | paid | GENERAL SUPPORT | 202342769349100434 |
| 2022 | Villa Family Foundation Inc | The Exploratorium San Francisco, CA | B | $1,000 | paid | EDUCATION | 202331639349100403 |
| 2022 | Abraham Kaplan Charitable Foundation | Exploratroium San Francisco, CA | C | $1,000 | paid | CHARITABLE | 202321429349100852 |
| 2022 | Robert K & Barbara J Straus Family Foundation Inc | Exploratorium San Francisco, CA | B | $1,000 | paid | IN FURTHERANCE OF 501(C)(3) EXEMPT PURPOSE | 202341329349103014 |
| 2022 | Ann & Gordon Getty Foundation | The Exploratorium San Francisco, CA | B | $1,000 | paid | TO CARRY OUT SPECIFIC CHARITABLE, EDUCATIONAL, AND CULTURAL PROJECTS | 202323179349101447 |
| 2022 | Frankel Family Foundation | Exploratorium San Francisco, CA | B | $1,000 | paid | UNRESTRICTED | 202340689349100604 |
| 2022 | The Greenspan Foundation 5223318 | Exploratorium San Francisco, CA | B | $1,000 | paid | GENERAL OPERATING | 202202859349100765 |
| 2022 | The Granoff Family Foundation % Gary C Granoff Pllc | Exploratorium San Francisco, CA | B | $1,000 | paid | CHARITABLE ORGANIZATION | 202301659349101025 |
| 2022 | Mcnabb Foundation | The Exploratorium San Francisco, CA | B | $1,000 | paid | General & Unrestricted | 202343069349101624 |
| 2022 | Harvey and Leslie Wagner Foundation | Exploratorium San Francisco, CA | B | $1,000 | paid | GENERAL BUDGET | 202300869349100170 |
| 2022 | The Arthur and Charlotte Zitrin TR | Exploratorium San Francisco, CA | C | $699 | paid | GENERAL SUPPORT | 202410379349101011 |
| 2022 | Amazonsmile Foundation | Exploratorium San Francisco, CA | B | $481 | paid | GENERAL SUPPORT | 202313119349100141 |
| 2022 | Swig Foundation | The Exploratorium San Francisco, CA | B | $250 | paid | CREATE A CULTURE OF LEARNING THROUGH INNOVATIVE ENVIRONMENTS, PROGRAMS, AND TOOLS THAT HELP PEOPLE NURTURE THEIR CURIOSITY ABOUT THE WORLD AROUND THEM. | 202323179349102907 |
| 2021 | Schwab Charitable Fund | Exploratorium San Francisco, CA | A | $3,462,808 | paid | ARTS, CULTURE & HUMANITIES | 202230499349301028 |
| 2021 | Vanguard Charitable Endowment Program | The Exploratorium San Francisco, CA | A | $584,500 | paid | FOR RECIPIENT'S EXEMPT PURPOSE | 202211339349310116 |
| 2021 | Fidelity Investments Charitable Gift Fund | The Exploratorium San Francisco, CA | A | $380,544 | paid | For grant recipient's exempt purposes | 202221339349302787 |
| 2021 | The San Francisco Foundation | Exploratorium San Francisco, CA | A | $305,000 | paid | ADVISED - FOR GENERAL OPERATING SUPPORT. | 202201319349304190 |
| 2021 | The Eucalyptus Foundation | Exploratorium San Francisco, CA | B | $300,000 | paid | EDUCATION AND YOUTH PROGRAMS | 202230269349100113 |
| 2021 | Mcmurtry Family Foundation of 2003 | Exploratorium San Francisco, CA | B | $100,000 | paid | TO FURTHER AND PROMOTE CHARITABLE EFFORTS. | 202201609349100110 |
| 2021 | American Online Giving Foundation Inc | The Exploratorium San Francisco, CA | A | $77,526 | paid | GENERAL SUPPORT | 202240469349301419 |
| 2021 | The Charles and Roberta Katz Family Foundation | Exploratorium San Francisco, CA | B | $75,000 | paid | GENERAL FUNDING | 202221369349103952 |
| 2021 | Marin Community Foundation | Exploratorium San Francisco, CA | A | $62,000 | paid | GENERAL OPERATING SUPPORT | 202231339349302818 |
| 2021 | Jewish Family and Children's Services | Exploratorium San Francisco, CA | A | $41,000 | paid | PROGRAM SUPPORT | 202201369349307070 |
| 2021 | Wendell Family Foundation | The Exploratorium San Francisco, CA | B | $30,000 | paid | GENERAL PURPOSES | 202231339349103018 |
| 2021 | Koret Foundation | The Exploratorium San Francisco, CA | B | $25,000 | paid | GENERAL OPERATING SUPPORT IN HONOR OF THE 2021 PARTY AT THE PIERS | 202232289349100313 |
| 2021 | The Seed Fund Grants Inc C/O Ashford Advisors LLC | Exploratorium San Francisco, CA | B | $15,000 | paid | FELLOWS PROGRAM | 202231329349101838 |
| 2021 | The Bank of America Charitable Foundation Inc | The Exploratorium San Francisco, CA | B | $15,000 | paid | OPERATIONAL SUPPORT | 202221309349101737 |
| 2021 | The Griffith Family Foundation C/O K & M Office LLC | The Exploratorium San Francisco, CA | C | $15,000 | paid | GENERAL | 202230209349100903 |
| 2021 | Jewish Community Federation of San Francisco the Peninsula Marin & Sonoma | Exploratorium San Francisco, CA | A | $13,200 | paid | EDUCATION | 202241369349307274 |
| 2021 | National Philanthropic Trust | The Exploratrium San Francisco, CA | A | $13,000 | paid | CULTURE & ARTS | 202231339349309863 |
| 2021 | Young Mens Christian Association of San Francisco | Exploratorium San Francisco, CA | A | $10,083 | paid | General Support | 202201319349305385 |
| 2021 | The Sidley Austin Foundation C/O Timothy F Bergen | The Exploratorium San Francisco, CA | B | $10,000 | paid | GENERAL SUPPORT | 202241329349100604 |
| 2021 | The Sidley Austin Foundation C/O Timothy F Bergen | The Exploratorium San Francisco, CA | B | $7,500 | paid | GENERAL SUPPORT | 202241329349100604 |
| 2021 | Robert K & Barbara J Straus Family Foundation Inc | Exploratorium San Francisco, CA | B | $5,000 | paid | IN FURTHERANCE OF 501(C)(3) EXEMPT PURPOSE | 202231259349101538 |
| 2021 | Paul S Nadler Family Charitable Trust | The Exploratorium San Francisco, CA | B | $5,000 | paid | GENERAL | 202242039349100114 |
| 2021 | Bell Family Foundation | Exploratorium San Francisco, CA | C | $5,000 | paid | UNRESTRICTED CONTRIBUTION | 202201239349100405 |
| 2021 | The May Family Foundation | Exploratorium San Francisco, CA | B | $2,500 | paid | GENERAL CHARITABLE PURPOSES | 202221319349103797 |
| 2021 | The George & Wilma Leonard Charitable Foundation | Exploratorium San Francisco, CA | B | $2,000 | paid | ELEEMOSYNARY | 202112259349100336 |
| 2021 | Frankel Family Foundation | Exploratorium San Francisco, CA | B | $1,000 | paid | UNRESTRICTED | 202200979349101405 |
| 2021 | Harvey and Leslie Wagner Foundation | Exploratorium San Francisco, CA | B | $1,000 | paid | GENERAL BUDGET | 202230849349100323 |
| 2021 | The Greenspan Foundation 5223318 | Exploratorium San Francisco, CA | B | $1,000 | paid | GENERAL OPERATING | 202112889349100311 |
| 2021 | Abraham Kaplan Charitable Foundation | Exploratroium San Francisco, CA | C | $1,000 | paid | CHARITABLE | 202231329349100048 |
| 2021 | Villa Family Foundation Inc | The Exploratorium San Francisco, CA | B | $1,000 | paid | EDUCATION | 202300309349100750 |
| 2021 | The Granoff Family Foundation % Gary C Granoff Pllc | Exploratorium San Francisco, CA | B | $650 | paid | CHARITABLE ORGANIZATION | 202232369349100223 |
| 2021 | Swig Foundation | The Exploratorium San Francisco, CA | B | $500 | paid | CREATE A CULTURE OF LEARNING THROUGH INNOVATIVE ENVIRONMENTS, PROGRAMS, AND TOOLS THAT HELP PEOPLE NURTURE THEIR CURIOSITY ABOUT THE WORLD AROUND THEM. | 202320129349100407 |
| 2021 | Swig Foundation | The Exploratorium San Francisco, CA | B | $500 | paid | Create a culture of learning through innovative environments, programs, and tools that help people nurture their curiosity about the world around them. | 202232799349100513 |
| 2021 | Texas Instruments Foundation | Exploratorium San Francisco, CA | B | $215 | paid | DONATIONS TO COLLEGES, UNIVERSITIES AND OTHER ORGANIZATIONS UNDER "MATCHING GIFTS PROGRAM." | 202242559349100709 |
| 2021 | Gelfand Family Foundation Inc C/O Arthur Gelfand | Exploratorium San Francisco, CA | C | $149 | paid | CHARITABLE | 202241329349100824 |
| 2020 | Schwab Charitable Fund | Exploratorium San Francisco, CA | A | $2,982,093 | paid | ARTS, CULTURE & HUMANITIES | 202140489349301804 |
| 2020 | William K Bowes Jr Foundation | The Exploratorium San Francisco, CA | B | $2,500,000 | paid | GENERAL OPERATING SUPPORT - TO SUPPORT THE HIGHEST PRIORITIES AND MOST URGENT FINANCIAL NEEDS | 202113169349104921 |
| 2020 | Gordon E and Betty I Moore Foundation | The Exploratorium San Francisco, CA | B | $1,801,256 | paid | In support of design, prototyping and production of plant exhibits for the Living Systems Gallery. | 202303549349100615 |
| 2020 | Gordon E and Betty I Moore Foundation | The Exploratorium San Francisco, CA | B | $1,801,256 | paid | In support of design, prototyping and production of plant exhibits for the Living Systems Gallery. | 202113169349104326 |
| 2020 | Dhanam Foundation | Exploratorium San Francisco, CA | B | $1,000,000 | paid | IN SUPPORT OF EXPLORATORIUM'S CAPITAL CAMPAIGN | 202103169349103295 |
| 2020 | The Bessemer Giving Fund C/O Bessemer Trust Company Trustee | Exploratorium San Francisco, CA | A | $630,000 | paid | GENERAL SUPPORT | 202133159349302533 |
| 2020 | The San Francisco Foundation | Exploratorium San Francisco, CA | A | $565,000 | paid | FOR GENERAL OPERATING SUPPORT. A ONE-TIME COVID RESPONSE GRANT. FOR THE SPRING GALA FUNDRAISING EFFORT | 202141369349301959 |
| 2020 | Gerson Bakar Foundation | Exploratorium San Francisco, CA | B | $550,000 | paid | GENERAL SUPPORT | 202143199349108124 |
| 2020 | Crankstart Foundation | The Exploratorium San Francisco, CA | B | $525,000 | paid | GENERAL SUPPORT | 202133169349102813 |
| 2020 | The Anne Wojcicki Foundation | The Exploratorium San Francisco, CA | C | $500,000 | paid | GENERAL OPERATING SUPPORT | 202113199349103006 |
| 2020 | The Anne Wojcicki Foundation | The Exploratorium San Francisco, CA | C | $500,000 | paid | GENERAL OPERATING SUPPORT | 202113199349103006 |
| 2020 | Koret Foundation | The Exploratorium San Francisco, CA | B | $325,000 | paid | BAY AREA TEACHER-LEADER NETWORK INSTITUTE | 202132289349100723 |
| 2020 | Marin Community Foundation | Exploratorium San Francisco, CA | A | $317,250 | paid | PROVIDE GENERAL OPERATING SUPPORT | 202111359349300041 |
| 2020 | Goldman Sachs Philanthropy Fund | The Exploratorium San Francisco, CA | A | $257,500 | paid | ARTS AND CULTURE | 202142779349300844 |
| 2020 | The Simons Foundation Inc | The Exploratorium San Francisco, CA | B | $252,553 | paid | FRONT PORCH SCIENCE | 202143169349102159 |
| 2020 | Fidelity Investments Charitable Gift Fund | The Exploratorium San Francisco, CA | A | $225,554 | paid | For grant recipient's exempt purposes | 202121359349300427 |
| 2020 | The Bengier Foundation | The Exploratorium San Francisco, CA | C | $200,000 | paid | UNRESTRICTED | 202143159349103204 |
| 2020 | William Fries II Foundation | The Exploratorium San Francisco, CA | B | $175,000 | paid | UNRESTRICTED | 202122229349101027 |
| 2020 | Silicon Valley Community Foundation | The Exploratorium San Francisco, CA | A | $130,000 | paid | Arts & Culture | 202103199349327615 |
| 2020 | Riley & Susan Bechtel Foundation | The Exploratorium San Francisco, CA | B | $100,000 | approved, future | TO SUPPORT THE FIELD TRIP PROGRAM | 202133089349101723 |
| 2020 | Community Foundation for Southeast Michigan | The Exploratorium San Francisco, CA | A | $100,000 | paid | CAPITAL CAMPAIGN | 202123199349311342 |
| 2020 | Mcmurtry Family Foundation of 2003 | Exploratorium San Francisco, CA | B | $100,000 | paid | TO FURTHER AND PROMOTE CHARITABLE EFFORTS. | 202112989349100581 |
| 2020 | Dhanam Foundation | Exploratorium San Francisco, CA | B | $100,000 | paid | IN SUPPORT OF GENERAL OPERATIONS | 202103169349103295 |
| 2020 | Riley & Susan Bechtel Foundation | The Exploratorium San Francisco, CA | B | $100,000 | paid | TO SUPPORT THE FIELD TRIP PROGRAM | 202133089349101723 |
| 2020 | Eustace-Kwan Family Foundation | Exploratorium San Francisco, CA | B | $100,000 | paid | SUPPORT FOR THE TEACHER INSTITUTE PROGRAM | 202140409349100314 |
| 2020 | American Online Giving Foundation Inc | The Exploratorium San Francisco, CA | A | $79,441 | paid | GENERAL SUPPORT | 202120469349300002 |
| 2020 | The Baker Street Foundation | Exploratorium San Francisco, CA | B | $75,000 | paid | OPERATING EXPENSES | 202123199349108637 |
| 2020 | Elm Street Foundation | Exploratorium San Francisco, CA | B | $75,000 | paid | GENERAL CHARITY | 202103199349102880 |
| 2020 | The Charles and Roberta Katz Family Foundation | Exploratorium San Francisco, CA | B | $75,000 | paid | GENERAL FUNDING | 202111329349103316 |
| 2020 | American Endowment Foundation | The Exploratorium San Francisco, CA | A | $75,000 | paid | PROGRAMS | 202133159349308163 |
| 2020 | American Endowment Foundation | The Exploratorium San Francisco, CA | A | $53,000 | paid | PROGRAMS | 202133159349308163 |
| 2020 | The Ayco Charitable Foundation | The Exploratorium San Francisco, CA | A | $50,000 | paid | ARTS AND CULTURE | 202100749349301125 |
| 2020 | The Dirk and Charlene Kabcenell Foundation | The Exploratorium San Francisco, CA | A | $50,000 | paid | Education | 202143149349302884 |
| 2020 | Marineau Family Foundation | The Exploratorium San Francisco, CA | B | $50,000 | paid | EDUCATION/SUPPORT | 202133169349100228 |
| 2020 | Gordon E and Betty I Moore Foundation | The Exploratorium San Francisco, CA | B | $50,000 | paid | To support the Trustee Fund, Wonder Fun Day and the 2021 Gala. | 202113169349104326 |
| 2020 | Kelson Foundation | The Exploratorium San Francisco, CA | B | $50,000 | paid | TO PROVIDE FUNDING FOR THE EXPLORATORIUM | 202103159349102940 |
| 2020 | Gordon E and Betty I Moore Foundation | The Exploratorium San Francisco, CA | B | $50,000 | paid | To support the Trustee Fund, Wonder Fun Day and the 2021 Gala. | 202303549349100615 |
| 2020 | Gordon E and Betty I Moore Foundation | The Exploratorium San Francisco, CA | B | $45,600 | paid | In support of general operations. | 202113169349104326 |
| 2020 | Gordon E and Betty I Moore Foundation | The Exploratorium San Francisco, CA | B | $45,600 | paid | In support of general operations. | 202303549349100615 |
| 2020 | Sd Bechtel Jr Foundation | The Exploratorium San Francisco, CA | B | $33,987 | paid | FUNDS FOR SUPPORTING COUNTY OFFICE REGIONS' STEM STANDARDS PLANS | 202113199349102881 |
| 2020 | Dan and Stacey Case Family Foundation | The Exploratorium San Francisco, CA | C | $30,000 | paid | CHARITABLE PURPOSES. | 202141879349100724 |
| 2020 | Community Foundation for Southeast Michigan | The Exploratorium San Francisco, CA | A | $30,000 | paid | ANNUAL CAMPAIGN | 202123199349311342 |
| 2020 | Caldwell Fisher Family Foundation | Exploratorium San Francisco, CA | B | $25,000 | paid | EDUCATION/ENVIRONMENT | 202103159349103215 |
| 2020 | Koret Foundation | The Exploratorium San Francisco, CA | B | $25,000 | paid | GENERAL OPERATING SUPPORT IN HONOR OF THE PARTY AT THE PIERS | 202132289349100723 |
| 2020 | Caldwell Fisher Family Foundation | Exploratorium San Francisco, CA | B | $25,000 | paid | ED/ENVIRON | 202103159349103215 |
| 2020 | John S and James L Knight Foundation | The Exploratorium San Francisco, CA | B | $25,000 | paid | TO SUPPORT THE EDUCATIONAL MISSION OF THE EXPLORATORIUM VIA GENERAL OPERATING FUNDS. | 202143159349102889 |
| 2020 | John S and James L Knight Foundation | The Exploratorium San Francisco, CA | B | $25,000 | approved, future | TO SUPPORT THE EDUCATIONAL MISSION OF THE EXPLORATORIUM VIA GENERAL OPERATING FUNDS. | 202143159349102889 |
| 2020 | Jewish Community Federation of San Francisco the Peninsula Marin & Sonoma | Exploratorium San Francisco, CA | A | $21,200 | paid | ARTS/CULTURE/HUMANITIES | 202131339349306198 |
| 2020 | Ishiyama Foundation | The Exploratorium Sacramento, CA | B | $20,000 | paid | EDUCATION | 202113199349106896 |
| 2020 | The Seed Fund Grants Inc C/O Ashford Advisors LLC | Exploratorium San Francisco, CA | B | $15,000 | paid | URBAN FELLOW PROGRAM | 202101329349103250 |
| 2020 | Wendell Family Foundation | The Exploratorium San Francisco, CA | B | $15,000 | paid | GENERAL PURPOSES | 202102049349100810 |
| 2020 | The Griffith Family Foundation C/O K & M Office LLC | Exploratorium San Francisco, CA | C | $15,000 | paid | GENERAL | 202110559349100211 |
| 2020 | The Bank of America Charitable Foundation Inc | The Exploratorium San Francisco, CA | B | $15,000 | paid | GENERAL SUPPORT | 202131479349100003 |
| 2020 | Aspen Community Foundation | The Exploratorium San Francisco, CA | A | $10,000 | paid | GENERAL SUPPORT | 202122659349301537 |
| 2020 | The Wollenberg Foundation | The Exploratorium San Francisco, CA | B | $10,000 | paid | UNRESTRICTED | 202103199349108615 |
| 2020 | Dalio Family Fund Inc | The Exploratorium San Francisco, CA | A | $10,000 | paid | TO SUPPORT GENERAL OPERATIONS | 202113189349300711 |
| 2020 | Prologis Foundation | The Exploratorium San Francisco, CA | B | $10,000 | paid | ARTS & CULTURE | 202123199349106947 |
| 2020 | Community Foundation Sonoma County | Exploratorium San Francisco, CA | A | $10,000 | paid | FOR GENERAL OPERATING SUPPORT | 202133169349312908 |
| 2020 | The Heising-Simons Foundation | The Exploratorium San Francisco, CA | B | $10,000 | paid | FOR GENERAL SUPPORT | 202133199349105318 |
| 2020 | Gordon E and Betty I Moore Foundation | The Exploratorium San Francisco, CA | B | $9,998 | paid | In support of advances in knowledge synthesis and research on visualization for science learning and engagement. | 202113169349104326 |
| 2020 | Gordon E and Betty I Moore Foundation | The Exploratorium San Francisco, CA | B | $9,998 | paid | In support of advances in knowledge synthesis and research on visualization for science learning and engagement. | 202303549349100615 |
| 2020 | National Philanthropic Trust | The Exploratrium San Francisco, CA | A | $6,500 | paid | CULTURE & ARTS | 202121459349300307 |
| 2020 | Agilent Technologies Foundation | The Exploratorium San Francisco, CA | B | $5,835 | paid | PROGRAM SUPPORT | 202132589349101008 |
| 2020 | The Keith Campbell Foundation for the Environment Inc | The Exploratorium San Francisco, CA | B | $5,000 | paid | GENERAL SUPPORT | 202143169349105024 |
| 2020 | Paul S Nadler Family Charitable Trust | The Exploratorium San Francisco, CA | B | $5,000 | paid | GENERAL | 202143149349102619 |
| 2020 | Mufg Union Bank Foundation Ag | Exploratorium San Francisco, CA | B | $5,000 | paid | CHARITABLE | 202111339349100511 |
| 2020 | Jamestown Foundation Inc | The Exploratorium San Francisco, CA | A | $5,000 | paid | TO CREATE INQUIRY-BASED EXPERIENCES THAT TRANSFORM LEARNING WORLDWIDE | 202143169349301244 |
| 2020 | The Keith Campbell Foundation for the Environment Inc | The Exploratorium San Francisco, CA | B | $5,000 | approved, future | GENERAL SUPPORT | 202143169349105024 |
| 2020 | Morgan Stanley Global Impact Funding Trust Inc | Exploratorium San Francisco, CA | A | $5,000 | paid | UNRESTRICTED GENERAL SUPPORT | 202143219349301454 |
| 2020 | Glasser Family Fund | Exploratorium San Francisco, CA | B | $5,000 | paid | PROVIDING FUNDS FOR ANNUAL EDUCATIONAL PROGRAMS. | 202102519349100535 |
| 2020 | Robert K & Barbara J Straus Family Foundation Inc | Exploratorium San Francisco, CA | B | $5,000 | paid | IN FURTHERANCE OF 501(C)(3) EXEMPT PURPOSE | 202111329349103466 |
| 2020 | The Community Foundation Serving Boulder County | Exploratorium San Francisco, CA | A | $5,000 | paid | General Operating Support | 202143059349301404 |
| 2020 | Bell Family Foundation | Exploratorium San Francisco, CA | C | $5,000 | paid | UNRESTRICTED CONTRIBUTION | 202101329349103005 |
| 2020 | Dhanam Foundation | Exploratorium San Francisco, CA | B | $5,000 | paid | TO SUPPORT WONDER FUNDAY 2020 | 202103169349103295 |
| 2020 | Charlotte Palmer Phillips Foundationinc C/O Kotin Crabtree & Strong Llp | Exploratorium San Francisco, CA | B | $4,997 | paid | General Purpose | 202143149349102019 |
| 2020 | Theda and Tamblin Clark Smith Family Foundation Inc | The Exploratorium San Francisco, CA | B | $3,000 | paid | General & Unrestricted | 202103199349106645 |
| 2020 | The May Family Foundation | Exploratorium San Francisco, CA | B | $2,500 | paid | GENERAL CHARITABLE PURPOSES | 202101889349101000 |
| 2020 | The George & Wilma Leonard Charitable Foundation | Exploratorium San Francisco, CA | B | $2,000 | paid | ELEEMOSYNARY | 202022249349100017 |
| 2020 | Penner Family Foundation Inc | The Exploratorium San Francisco, CA | B | $2,000 | paid | Community Development | 202123189349100062 |
| 2020 | Evelyn and Walter Haas Jr Fund | Exploratorium San Francisco, CA | B | $2,000 | paid | FOR THE EXPLAINER PROGRAM | 202113199349109561 |
| 2020 | Hobsonlucas Family Foundation | The Exploratorium San Francisco, CA | B | $2,000 | paid | GENERAL DONATION | 202133159349103123 |
| 2020 | Arthur & Charlotte Zitrin Foundation | Exploratorium San Francisco, CA | C | $1,650 | paid | GENERAL SUPPORT | 202143379349100404 |
| 2020 | Wender Weis Foundation for Children | Exploratorium San Francisco, CA | B | $1,575 | paid | TO PROVIDE GENERAL SUPPORT | 202123199349104302 |
| 2020 | Tom & Myrna Frankel Foundation | Exploratorium San Francisco, CA | B | $1,000 | paid | UNRESTRICTED | 202110729349100306 |
| 2020 | Ann & Gordon Getty Foundation | The Exploratorium San Francisco, CA | B | $1,000 | paid | TO CARRY OUT SPECIFIC CHARITABLE, EDUCATIONAL, AND CULTURAL PROJECTS | 202143159349103319 |
| 2020 | Loud Hound Foundation | The Exploratorium San Francisco, CA | B | $1,000 | paid | TO PROVIDE FUNDING FOR THE EXPLORATORIUM | 202143159349103159 |
| 2020 | Zocchi Family Foundation | Exploratorium San Francisco, CA | B | $1,000 | paid | PROGRAM RELATED | 202142439349100019 |
| 2020 | Harvey and Leslie Wagner Foundation | Exploratorium San Francisco, CA | B | $1,000 | paid | GENERAL BUDGET | 202120769349100857 |
| 2020 | Villa Family Foundation Inc | The Exploratorium San Francisco, CA | B | $1,000 | paid | EDUCATION | 202113139349100021 |
| 2020 | Abraham Kaplan Charitable Foundation | Exploratroium San Francisco, CA | C | $500 | paid | CHARITABLE | 202102239349100110 |
| 2020 | Swig Foundation | The Exploratorium San Francisco, CA | B | $500 | paid | Create a culture of learning through innovative environments, programs, and tools that help people nurture their curiosity about the world around them. | 202112779349100511 |
| 2020 | Amazonsmile Foundation | Exploratorium San Francisco, CA | B | $332 | paid | GENERAL SUPPORT | 202113199349100901 |
| 2020 | Gelfand Family Foundation Inc C/O Arthur Gelfand | Exploratorium San Francisco, CA | C | $149 | paid | CHARITABLE | 202131119349101118 |
| 2020 | Ibm International Foundation | Exploratorium San Francisco, CA | B | $100 | paid | EMPLOYEE MATCHING GRANT | 202133199349108338 |
| 2019 | Schwab Charitable Fund | Exploratorium San Francisco, CA | A | $2,557,379 | paid | ARTS, CULTURE & HUMANITIES | 202010489349300101 |
| 2019 | Fidelity Investments Charitable Gift Fund | The Exploratorium San Francisco, CA | A | $2,013,708 | paid | For grant recipient's exempt purposes | 202041789349301474 |
| 2019 | Goldman Sachs Philanthropy Fund | The Exploratorium San Francisco, CA | A | $1,144,500 | paid | ARTS AND CULTURE | 202022189349300322 |
| 2019 | The Bessemer Giving Fund C/O Bessemer Trust Company Trustee | Exploratorium San Francisco, CA | A | $113,000 | paid | GENERAL SUPPORT, CAPITAL CAMPAIGN | 202023219349305062 |
| 2019 | The Bessemer Giving Fund C/O Bessemer Trust Company Trustee | Exploratorium San Francisco, CA | A | $113,000 | paid | GENERAL SUPPORT, CAPITAL CAMPAIGN | 202023219349305062 |
| 2019 | The Charles and Roberta Katz Family Foundation | Exploratorium San Francisco, CA | B | $60,000 | paid | GENERAL FUNDING | 202001619349101455 |
| 2019 | Eustace-Kwan Family Foundation | Exploratorium San Francisco, CA | B | $50,000 | paid | SUPPORT TEACHER INSTITUTE PROGRAM | 202010429349101301 |
| 2019 | Dan and Stacey Case Family Foundation | Exploratorium San Francisco, CA | C | $25,000 | paid | CHARITABLE PURPOSES. | 202011959349101586 |
| 2019 | The Bank of America Charitable Foundation Inc | The Exploratorium San Francisco, CA | B | $15,000 | paid | PROGRAM/OPERATING SUPPORT | 202001499349100200 |
| 2019 | The San Francisco Foundation | Exploratorium San Francisco, CA | A | $10,000 | paid | FOR THE 50 YEAR CELEBRATION GALA. AS CONFIRMED, NO BENEFITS WILL BE PROVIDED AS A RESULT OF THIS GRANT. | 202011549349301116 |
| 2019 | Clark R Smith Family Foundation | The Exploratorium San Francisco, CA | B | $5,000 | paid | General & Unrestricted | 202042539349100109 |
| 2019 | The George & Wilma Leonard Charitable Foundation | Exploratorium San Francisco, CA | B | $2,000 | paid | ELEEMOSYNARY | 201942249349100019 |
| 2019 | Villa Family Foundation Inc | The Exploratorium San Francisco, CA | B | $1,025 | paid | EDUCATION | 202002479349100900 |
| 2019 | Tom & Myrna Frankel Foundation | Exploratorium San Francisco, CA | B | $1,000 | paid | UNRESTRICTED | 202040739349100809 |
| 2019 | Esjay Foundation Inc C/O Nathan M Grossman & Associates | Exploratorium San Francisco, CA | B | $500 | paid | PUBLIC CHARITY SUPPORT | 202041409349100409 |
| 2019 | Gelfand Family Foundation Inc C/O Arthur Gelfand | Exploratorium San Francisco, CA | C | $200 | paid | CHARITABLE | 202002099349100305 |
| 2019 | Jpmorgan Chase Foundation | The Exploratorium San Francisco, CA | B | $100 | paid | GENERAL OPERATING SUPPORT | 202022549349100217 |
| 2018 | Schwab Charitable Fund | Exploratorium San Francisco, CA | A | $3,665,527 | paid | ARTS, CULTURE & HUMANITIES | 201930459349302018 |
| 2018 | Fidelity Investments Charitable Gift Fund | The Exploratorium San Francisco, CA | A | $1,369,518 | paid | FOR GRANT RECIPIENT'S EXEMPT PURPOSES | 201931359349301478 |
| 2018 | Tisbest Philanthropy | Exploratorium San Francisco, CA | A | $103,333 | paid | See TisBest mission. | 201941299349301659 |
| 2018 | Goldman Sachs Philanthropy Fund | The Exploratorium San Francisco, CA | A | $102,500 | paid | IDENTITY EXHIBITION | 201922279349300402 |
| 2018 | The Baker Street Foundation | Exploratorium San Francisco, CA | B | $75,000 | paid | OPERATING EXPENSES | 202102469349100620 |
| 2018 | Marineau Family Foundation | Exploratorium San Francisco, CA | B | $50,000 | paid | EDUCATION/SUPPORT | 201931989349100513 |
| 2018 | The San Francisco Foundation | Exploratorium San Francisco, CA | A | $50,000 | paid | FOR GENERAL SUPPORT, FOR GENERAL SUPPORT OF THE SPRING GALA FUNDRAISING EFFORT | 201941339349301714 |
| 2018 | Raymond James Charitable Endowment Fund C/O Raymond James Trust Na Trustee | Exploratorium San Francisco, CA | A | $36,000 | paid | CAPITAL CAMPAIGN | 201900119349300040 |
| 2018 | The Rock Foundation | Exploratorium San Francisco, CA | B | $25,000 | paid | CHARITABLE | 201922359349100717 |
| 2018 | Marin Community Foundation | Exploratorium San Francisco, CA | A | $17,000 | paid | PROVIDE OPERATING SUPPORT | 201901319349300435 |
| 2018 | The Bank of America Charitable Foundation Inc | The Exploratorium San Francisco, CA | B | $15,000 | paid | PROGRAM/OPERATING SUPPORT | 201931349349102143 |
| 2018 | Dan and Stacey Case Family Foundation | Exploratorium San Francisco, CA | C | $15,000 | paid | CHARITABLE PURPOSES. | 201902769349100115 |
| 2018 | Jewish Community Federation of San Francisco the Peninsula Marin & Sonoma | Exploratorium San Francisco, CA | A | $11,000 | paid | ARTS/CULTURE/HUMANITIES | 201941349349308759 |
| 2018 | Glasser Family Fund | Exploratorium San Francisco, CA | B | $10,000 | paid | FUNDS FOR ANNUAL EDUCATIONAL PROGRAMS | 201942559349100519 |
| 2018 | Seed Fund Grants Inc C/O Ashford Advisors LLC | Exploratorium San Francisco, CA | B | $10,000 | paid | BAY AS IT IS SYMPOSIUM | 201931359349102603 |
| 2018 | The Griffith Family Foundation C/O K & M Office LLC | The Exploratorium San Francisco, CA | B | $10,000 | paid | GENERAL | 201920849349100117 |
| 2018 | United Way of Bergen County | The Exploratorium San Francisco, CA | A | $10,000 | paid | DONOR DESIGNATION | 201910459349300126 |
| 2018 | Northwestern University | Exploratorium San Francisco, CA | A | $6,011 | paid | Support of research activities | 201921929349301057 |
| 2018 | Paul S Nadler Family Charitable Trust | Exploratorium San Francisco, CA | B | $5,000 | paid | GENERAL | 201912569349100111 |
| 2018 | Wendell Family Foundation | The Exploratorium San Francisco, CA | B | $5,000 | paid | GENERAL PURPOSES | 201941339349102449 |
| 2018 | The Handlery Foundation | Exploratorium San Francisco, CA | C | $5,000 | paid | GENERAL SUPPORT | 201901359349103755 |
| 2018 | The Hoenigman Family Foundation | Exploratorium San Francisco, CA | B | $3,000 | paid | UNRESTRICTED | 201900569349100215 |
| 2018 | The May Family Foundation | Exploratorium San Francisco, CA | B | $2,500 | paid | GENERAL CHARITABLE PURPOSES | 201941359349102139 |
| 2018 | Swig Foundation | The Exploratorium San Francisco, CA | B | $1,000 | paid | Create a culture of learning through innovative environments, programs, and tools that help people nurture their curiosity about the world around them. | 201942749349100109 |
| 2018 | Villa Family Foundation Inc | The Exploratorium San Francisco, CA | B | $1,000 | paid | EDUCATION | 201902219349100105 |
| 2018 | Loud Hound Foundation | Exploratorium San Francisco, CA | B | $1,000 | paid | PROVIDE FUNDING FOR EXPLORATORIUM INTERNATIONAL NON-PROFIT ORGANIZATION. | 201933179349102633 |
| 2018 | Zocchi Family Foundation | Exploratorium San Francisco, CA | B | $1,000 | paid | PROGRAM RELATED | 201902419349100960 |
| 2018 | Swig Foundation | The Exploratorium San Francisco, CA | B | $1,000 | paid | Create a culture of learning through innovative environments, programs, and tools that help people nurture their curiosity about the world around them. | 201942749349100109 |
| 2018 | Tom & Myrna Frankel Foundation | Exploratorium San Francisco, CA | B | $1,000 | paid | UNRESTRICTED | 201910889349100956 |
| 2018 | Jpmorgan Chase Foundation | The Exploratorium San Francisco, CA | B | $500 | paid | GENERAL OPERATING SUPPORT | 201932679349100303 |
| 2018 | Arthur & Charlotte Zitrin Foundation | The Exploratorium San Francisco, CA | B | $255 | paid | GENERAL SUPPORT | 201942599349100634 |
| 2018 | The Bank of America Charitable Foundation Inc | The Exploratorium San Francisco, CA | B | $255 | paid | PROGRAM/OPERATING SUPPORT | 201931349349102143 |
| 2018 | Gelfand Family Foundation Inc C/O Arthur Gelfand | Exploratorium San Francisco, CA | C | $200 | paid | CHARITABLE | 201901339349101995 |
| 2018 | Otis & Elizabeth Chandler Foundation | Exploratorium San Francisco, CA | B | $199 | paid | GENERAL PURPOSE | 201901309349102535 |
| 2016 | Kaiser Foundation Health Plan Inc | The Exploratorium San Francisco, CA | A | $9,870 | paid | Spring Gala | 201910959349300511 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Recipient matching for this dataset version has not yet completed its independent precision check. Tier A rows carry the EIN the filer reported; tiers B–D are inferred and should be read as leads until the check is published on the methodology page.
Derived from IRS Form 990-PF and Form 990 Schedule I e-file XML filed by the funders shown; this organization's identity from the IRS Exempt Organizations Business Master File. Dataset version 2026.09.0, built 2026-09-03. The rows as Parquet: manifest.
The same organization elsewhere in the program: exempt status and filing health · federal awards · grant guidance · open opportunities.
This is informational only, derived from public data on the dates shown. It is not an eligibility determination, and not legal, tax, or accounting advice. Verify against the official source before relying on it.