funder-graph › Recipients
Who funds World Science Foundation
EIN 43-2095418 · New York, NY · NTEE U20
World Science Foundation of New York, NY (EIN 43-2095418) was named as a grant recipient by 25 funders in 52 grants paid totaling $11,438,842 in tax years 2018–2026, 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
$11,438,842
52 grants paid
Funders
25
distinct grantmakers
Tax years
2018–2026
as reported by funders
Approved for future payment
$5,157,654
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 55 most recent grants naming this organization.
| Tax year | Funder | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|---|
| 2026 | The Dianne & David Stern Foundation | World Science Foundation New York, NY | B | $5,000 | paid | GENERAL SUPPORT | 202601809349101205 |
| 2025 | The Della Pietra Foundation | World Science Foundation New York, NY | B | $60,000 | paid | UNRESTRICTED | 202601319349101670 |
| 2025 | Fidelity Investments Charitable Gift Fund | World Science Foundation New York, NY | A | $11,000 | paid | For grant recipient's exempt purposes | 202601389349301700 |
| 2025 | Mjs Foundation Inc | World Science Foundation New York, NY | C | $10,000 | paid | GIFT PLEDGED AT THE 2025 FESTIVAL GALA | 202601779349100805 |
| 2025 | National Philanthropic Trust | World Science Foundation New York, DC | A | $8,000 | paid | CULTURE & ARTS | 202601289349302480 |
| 2025 | Vanguard Charitable Endowment Program | World Science Foundation New York, NY | A | $7,500 | paid | FOR RECIPIENT'S EXEMPT PURPOSE | 202621329349306657 |
| 2025 | The Dianne & David Stern Foundation | World Science Foundation New York, NY | B | $6,000 | paid | GENERAL SUPPORT | 202541919349100114 |
| 2024 | John Templeton Foundation | World Science Foundation New York, NY | B | $1,365,877 | paid | WORLD SCIENCE FESTIVAL BIG IDEAS SERIES | 202533009349100608 |
| 2024 | John Templeton Foundation | World Science Foundation New York, NY | B | $233,096 | paid | WSF ECOSYSTEM BUILDING: A SHARED SPACE FOR SCIENTISTS, WRITERS, THINKERS, AND CREATORS | 202533009349100608 |
| 2024 | John Templeton Foundation | World Science Foundation New York, NY | B | $228,093 | paid | CULTIVATING GENIUS INITIATIVE | 202533009349100608 |
| 2024 | The Della Pietra Foundation | World Science Foundation New York, NY | B | $50,000 | paid | UNRESTRICTED | 202501359349104125 |
| 2024 | Fidelity Investments Charitable Gift Fund | World Science Foundation New York, NY | A | $50,000 | paid | For grant recipient's exempt purposes | 202521349349310887 |
| 2024 | John Templeton Foundation | World Science Foundation New York, NY | B | $25,899 | approved, future | WSF ECOSYSTEM BUILDING: A SHARED SPACE FOR SCIENTISTS, WRITERS, THINKERS, AND CREATORS | 202533009349100608 |
| 2024 | The Asen Foundation C/O R Scott Asen | World Science Foundation New York, NY | B | $2,500 | paid | SUPPORT | 202511209349102066 |
| 2024 | Purjes Foundation | World Science Festival New York, NY | D | $200 | paid | PROMOTE SCIENCE | 202511679349100311 |
| 2023 | John Templeton Foundation | World Science Foundation New York, NY | B | $1,365,878 | paid | WORLD SCIENCE FESTIVAL BIG IDEAS SERIES | 202423099349100062 |
| 2023 | John Templeton Foundation | World Science Foundation New York, NY | B | $684,281 | paid | CULTIVATING GENIUS INITIATIVE | 202423099349100062 |
| 2023 | The Della Pietra Foundation | World Science Foundation New York, NY | B | $100,000 | paid | UNRESTRICTED | 202433199349101138 |
| 2023 | Vranos Foundation | World Science Festival New York, NY | D | $50,000 | paid | UNRESTRICTED GENERAL | 202433069349100513 |
| 2023 | Stephen Dellapietra and Pamela Hurst- Dellapietra Family Foundation Inc | World Science Foundation New York, NY | B | $50,000 | paid | CHARITABLE CONTRIBUTION | 202413209349105741 |
| 2023 | The Loreen Arbus Foundation | World Science Foundation New York, NY | B | $25,000 | paid | TO CULTIVATE A GENERAL PUBLIC INFORMED BY SCIENCE, INSPIRED BY ITS WONDER, CONVINCED OF ITS VALUE, AND PREPARED TO ENGAGE WITH ITS IMPLICATIONS FOR THE FUTURE | 202401209349100115 |
| 2023 | Fidelity Investments Charitable Gift Fund | World Science Foundation New York, NY | A | $10,700 | paid | For grant recipient's exempt purposes | 202441369349301334 |
| 2023 | Vanguard Charitable Endowment Program | World Science Foundation New York, NY | A | $7,000 | paid | FOR RECIPIENT'S EXEMPT PURPOSE | 202441359349309439 |
| 2023 | Amazonsmile Foundation | World Science Foundation New York, NY | B | $16 | paid | GENERAL SUPPORT | 202540919349100629 |
| 2022 | John Templeton Foundation | World Science Foundation New York, NY | B | $2,731,755 | approved, future | WORLD SCIENCE FESTIVAL BIG IDEAS SERIES | 202333079349100543 |
| 2022 | John Templeton Foundation | World Science Foundation New York, NY | B | $910,585 | paid | WORLD SCIENCE FESTIVAL BIG IDEAS SERIES | 202333079349100543 |
| 2022 | John Templeton Foundation | World Science Foundation New York, NY | B | $910,585 | paid | WORLD SCIENCE FESTIVAL BIG IDEAS SERIES | 202333079349100543 |
| 2022 | John Templeton Foundation | World Science Foundation New York, NY | B | $684,281 | paid | CULTIVATING GENIUS INITIATIVE | 202333079349100543 |
| 2022 | The Eric and Wendy Schmidt Fund for Strategic Innovation | World Science Foundation New York, NY | B | $200,000 | paid | WORLD SCIENCE SCHOLARS TRAVEL PROGRAM FOR 2022 WORLD SCIENCE FESTIVAL | 202333199349104368 |
| 2022 | Stephen Dellapietra and Pamela Hurst- Dellapietra Family Foundation Inc | World Science Foundation New York, NY | B | $50,000 | paid | CHARITABLE CONTRIBUTION | 202311329349103196 |
| 2022 | Resnick Foundation | World Science Festival New York, NY | D | $25,000 | paid | DONEE'S TAX EXEMPT PURPOSE | 202322269349100777 |
| 2022 | Simmons Family Foundation Inc | World Science Festival New York, NY | D | $20,000 | paid | FOR CHARITABLE PURPOSES | 202343199349103729 |
| 2022 | Donors Trust Inc | World Science Foundation New York, NY | A | $15,000 | paid | for general operations | 202323049349300742 |
| 2022 | The Brandt Jackson Foundation | World Science Foundation New York, NY | B | $14,400 | paid | General & Unrestricted | 202333069349101623 |
| 2022 | The Asen Foundation C/O R Scott Asen | The World Science Festival New York, NY | D | $5,000 | paid | SUPPORT | 202343139349101459 |
| 2022 | William a Haseltine Charitable Foundation | World Science Festival New York, NY | D | $3,000 | paid | TO SUPPORT EFFORTS TO EDUCATE THE PUBLIC ABOUT SCIENCE | 202322699349100767 |
| 2022 | Sea Stone Foundation | World Science Foundation New York, NY | B | $500 | paid | RELIGIOUS, EDUCATIONAL, OR ARTISTIC | 202333179349103783 |
| 2021 | Stephen Dellapietra and Pamela Hurst- Dellapietra Family Foundation Inc | World Science Foundation New York, NY | B | $50,000 | paid | CHARITABLE CONTRIBUTION | 202221339349102947 |
| 2021 | The Della Pietra Foundation | World Science Foundation New York, NY | B | $50,000 | paid | UNRESTRICTED | 202241339349103839 |
| 2021 | Stephen Dellapietra and Pamela Hurst- Dellapietra Family Foundation Inc | World Science Foundation New York, NY | B | $50,000 | paid | CHARITABLE CONTRIBUTION | 202403319349100500 |
| 2021 | Fidelity Investments Charitable Gift Fund | World Science Foundation New York, NY | A | $6,000 | paid | For grant recipient's exempt purposes | 202221339349302787 |
| 2021 | The Shoreland Foundation | World Science Fund New York, NY | C | $2,563 | paid | GENERAL PROGRAM | 202221259349101112 |
| 2021 | Janklow Foundation | World Science Festival New York, NY | D | $500 | paid | UNRESTRICTED CHARITABLE PURPOSES | 202112599349100406 |
| 2020 | The Simons Foundation Inc | World Science Foundation New York, NY | B | $3,000,000 | paid | WORLD SCIENCE FESTIVAL OUTRIGHT AND MATCHING GRANT | 202143169349102159 |
| 2020 | The Simons Foundation Inc | World Science Foundation New York, NY | B | $2,400,000 | approved, future | WORLD SCIENCE FESTIVAL OUTRIGHT AND MATCHING GRANT | 202143169349102159 |
| 2020 | John Templeton Foundation | World Science Foundation New York, NY | B | $373,088 | paid | THE BIG IDEAS SERIES: PRODUCTION, DISTRIBUTION, AND EVALUATION, THE WORLD SCIENCE FESTIVAL (WSF) | 202143199349101504 |
| 2020 | John Templeton Foundation | World Science Foundation New York, NY | B | $373,087 | paid | THE BIG IDEAS SERIES: PRODUCTION, DISTRIBUTION, AND EVALUATION, THE WORLD SCIENCE FESTIVAL (WSF) | 202143199349101504 |
| 2020 | The Simons Foundation Inc | World Science Foundation New York, NY | B | $100,000 | paid | WORLD SCIENCE SUMMIT GIFT | 202143169349102159 |
| 2020 | The Kavli Foundation | World Science Foundation New York, NY | B | $100,000 | paid | WORLD SCIENCE FESTIVAL | 202113149349100306 |
| 2020 | John Templeton Foundation | World Science Foundation New York, NY | B | $15,000 | paid | TABLE DONATION | 202143199349101504 |
| 2020 | The Purjes Foundation | World Science Festival New York, NY | D | $100 | paid | SUPPORT SCIENCE | 202131349349102003 |
| 2020 | Amazonsmile Foundation | World Science Foundation New York, NY | B | $12 | paid | GENERAL SUPPORT | 202113199349100901 |
| 2019 | The Dianne & David Stern Foundation | World Science Foundation New York, NY | C | $5,000 | paid | GENERAL SUPPORT | 201921719349100812 |
| 2018 | The Bill and Ann Ziff Foundation | World Science Festival New York, NY | D | $100,000 | paid | GENERAL SUPPORT | 201911359349100841 |
| 2018 | The Loreen Arbus Foundation | World Science Festival New York, NY | D | $45,000 | paid | CULTIVATE A GENERAL PUBLIC INFORMED BY SCIENCE | 201930659349100408 |
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.