funder-graph › Recipients
Who funds Ithaka Harbors Inc
EIN 13-3857105 · New York, NY · NTEE V30
Ithaka Harbors Inc of New York, NY (EIN 13-3857105) was named as a grant recipient by 24 funders in 69 grants paid totaling $20,679,419 in tax years 2017–2025, 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
$20,679,419
69 grants paid
Funders
24
distinct grantmakers
Tax years
2017–2025
as reported by funders
Approved for future payment
$1,412,446
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 73 most recent grants naming this organization.
| Tax year | Funder | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|---|
| 2025 | Vanguard Charitable Endowment Program | Ithaka Harbors Inc New York, NY | A | $73,025 | paid | FOR RECIPIENT'S EXEMPT PURPOSE | 202621329349306657 |
| 2025 | Research Foundation of the City University of New York | Ithaka Harbors Inc New York, NY | A | $56,933 | paid | RESEARCH | 202621329349307342 |
| 2024 | Ascendium Education Solutions Inc | Ithaka Harbors Inc New York, NY | A | $2,031,450 | paid | Grant, Building Data Collection and Evaluation Capacity for Higher Education in Prisons Grant, Enhancing and Expanding the Transfer Explorer Tool Grant, Strategies to Support Holistic Credit Mobility Grant, Travel Grant - Higher Education in Prison Grantee Convening -AL Grant, Increasing Access to Educational Materials in Prisons: Facilitating the Approvals Process | 202522979349302117 |
| 2024 | The Aspen Institute Inc | Ithaka Harbors Inc New York, NY | A | $1,444,394 | paid | COLLEGE EXCELLENCE PROGRAM | 202503019349301850 |
| 2024 | Gates Foundation | Ithaka Harbors Inc New York, NY | B | $666,096 | paid | POSTSECONDARY EDUCATION | 202523189349103667 |
| 2024 | The Andrew W Mellon Foundation | Ithaka Harbors Inc New York, NY | B | $400,000 | paid | TO CONTINUE SUPPORT FOR JSTOR ACCESS IN PRISON | 202523189349104752 |
| 2024 | Gates Foundation | Ithaka Harbors Inc New York, NY | B | $187,705 | approved, future | POSTSECONDARY EDUCATION | 202523189349103667 |
| 2024 | Research Foundation of the City University of New York | Ithaka Harbors Inc New York, NY | A | $161,792 | paid | RESEARCH | 202541329349304444 |
| 2024 | The Andrew W Mellon Foundation | Ithaka Harbors Inc New York, NY | B | $150,000 | paid | TO SUPPORT RESEARCH REGARDING THE ECONOMIC VALUE OF A LIBERAL ARTS EDUCATION | 202523189349104752 |
| 2024 | Alfred P Sloan Foundation | Ithaka Harbors Inc New York, NY | B | $137,961 | paid | TO ASSESS THE EFFECTIVENESS OF UNIVERSITY OPEN SOURCE PROGRAM OFFICES IN FACILITATING DEVELOPMENT AND MAINTENANCE OF OPEN SOURCE SOFTWARE IN RESEARCH | 202533189349105603 |
| 2024 | Laura and John Arnold Foundation | Ithaka Harbors Inc New York, NY | B | $134,571 | paid | TO SUPPORT RESEARCH TO IMPROVE ACCREDITATION PRACTICES THAT MAXIMIZE THE IMPACT OF THE NATIONAL ADVISORY COMMITTEE ON INSTITUTIONAL QUALITY AND INTEGRITY. | 202513219349102841 |
| 2024 | The Kresge Foundation | Ithaka Harbors Inc New York, NY | B | $100,000 | paid | PROJECT SUPPORT TO EXPAND STRANDED CREDITS CLEARINGHOUSES IN THREE STATES TO ALLOW STUDENTS TO USE PREVIOUSLY EARNED CREDITS TO CONTINUE THEIR EDUCATION AND OBTAIN A CREDENTIAL. | 202513169349101931 |
| 2024 | Vanguard Charitable Endowment Program | Ithaka Harbors Inc New York City, NY | A | $100,000 | paid | FOR RECIPIENT'S EXEMPT PURPOSE | 202511349349313096 |
| 2024 | The Joyce Foundation | Ithaka Harbors Inc New York, NY | B | $80,000 | paid | EDUCATION & ECONOMIC MOBILITY | 202543089349101334 |
| 2024 | The Andrew W Mellon Foundation | Ithaka Harbors Inc New York, NY | B | $75,000 | paid | TO SUPPORT AN ASSESSMENT OF PUBLISHING MODELS FOR SCHOLARLY MONOGRAPHS IN EBOOK FORMAT | 202523189349104752 |
| 2024 | Strada Education Foundation Inc | Ithaka Harbors Inc New York, NY | A | $50,000 | paid | OPERATING GRANT | 202533219349309508 |
| 2024 | American Council of Learned Societies | Ithaka Harbors Inc New York, NY | A | $44,659 | paid | STIPENDS/FELLOWSHIPS | 202531339349305803 |
| 2024 | Arthur Vining Davis Foundation #2 | Ithaka Harbors New York, NY | B | $25,000 | paid | PRIVATE HIGHER EDUCATION | 202523149349102092 |
| 2024 | The Association of University Presses Inc | Ithaka Harbors Inc New York, NY | A | $22,500 | paid | S&R PROGRAM | 202500449349301245 |
| 2024 | The Heckscher Foundation for Children | Ithaka Harbors Inc New York, NY | B | $20,000 | paid | EDUCATION AND ACADEMIC SUPPORT | 202542759349100909 |
| 2024 | Society of Photo Optical Instrumentation Engineers | Ithaka Harbors Inc Boston, MA | A | $6,460 | paid | General support | 202542399349300709 |
| 2024 | If Americans Knew | Ithaka Harbor New York, NY | A | $22 | paid | EDUCATION | 202521249349300472 |
| 2023 | Ecmc Foundation | Ithaka Harbors Inc New York, NY | A | $1,310,550 | paid | BASIC NEEDS, CROSS SECTOR COLLABORATION | 202443199349312634 |
| 2023 | The Aspen Institute Inc | Ithaka Harbors Inc New York, NY | A | $1,134,374 | paid | AMERICAN TALENT INITIATIVE (ATI) GRANT | 202412899349300321 |
| 2023 | Lumina Foundation for Education Inc | Ithaka Sr New York, NY | D | $1,000,000 | paid | To support scaling of stranded credit clearinghouse | 202443209349104529 |
| 2023 | Ascendium Education Solutions Inc | Ithaka Harbors Inc New York, NY | A | $375,776 | paid | Increasing Access to Educational Materials in Prisons: Facilitating the Approvals Process Travel Grant SXSW EDU | 202432769349300608 |
| 2023 | Strada Education Foundation Inc | Ithaka Harbors Inc New York, NY | A | $250,000 | paid | OPERATING GRANT | 202443199349318974 |
| 2023 | The Heckscher Foundation for Children | Ithaka Sr New York, NY | D | $180,000 | paid | COLLEGE TRANSFER INITIATIVE | 202402559349101070 |
| 2023 | The Kresge Foundation | Ithaka Harbors Inc New York, NY | B | $150,000 | paid | TO EXPAND STRANDED CREDITS CLEARINGHOUSES IN THREE STATES TO ALLOW STUDENTS TO USE PREVIOUSLY EARNED CREDITS TO CONTINUE THEIR EDUCATION AND OBTAIN A CREDENTIAL. | 202413199349106071 |
| 2023 | Bill & Melinda Gates Foundation | Ithaka Harbors Inc New York, NY | B | $149,641 | paid | POSTSECONDARY EDUCATION | 202433189349102233 |
| 2023 | Alfred P Sloan Foundation | Ithaka Harbors Inc New York, NY | B | $137,961 | approved, future | TO ASSESS THE EFFECTIVENESS OF UNIVERSITY OPEN SOURCE PROGRAM OFFICES IN FACILITATING DEVELOPMENT AND MAINTENANCE OF OPEN SOURCE SOFTWARE IN RESEARCH | 202443199349105344 |
| 2023 | Alfred P Sloan Foundation | Ithaka Harbors Inc New York, NY | B | $107,550 | paid | TO ASSESS THE EFFECTIVENESS OF UNIVERSITY OPEN SOURCE PROGRAM OFFICES IN FACILITATING DEVELOPMENT AND MAINTENANCE OF OPEN SOURCE SOFTWARE IN RESEARCH | 202443199349105344 |
| 2023 | Vanguard Charitable Endowment Program | Ithaka Harbors Inc New York, NY | A | $100,000 | paid | FOR RECIPIENT'S EXEMPT PURPOSE | 202441359349309439 |
| 2023 | The Kresge Foundation | Ithaka Harbors Inc New York, NY | B | $100,000 | approved, future | TO EXPAND STRANDED CREDITS CLEARINGHOUSES IN THREE STATES TO ALLOW STUDENTS TO USE PREVIOUSLY EARNED CREDITS TO CONTINUE THEIR EDUCATION AND OBTAIN A CREDENTIAL. | 202413199349106071 |
| 2023 | The Joyce Foundation | Ithaka Harbors Inc New York, NY | B | $80,000 | paid | Education & Economic Mobility | 202433109349101803 |
| 2023 | Laura and John Arnold Foundation | Ithaka Harbors Inc New York, NY | B | $25,215 | paid | TO SUPPORT THE LONG-TERM FOLLOW-UP OF A RANDOMIZED CONTROLLED TRIAL OF AN ADVISING PROGRAM FOR COLLEGE STUDENTS. | 202443209349107604 |
| 2023 | The Association of University Presses Inc | Ithaka Harbors Inc New York, NY | A | $22,500 | paid | S&R PROGRAM | 202400459349301410 |
| 2022 | The Aspen Institute Inc | Ithaka Harbors Inc New York, NY | A | $1,245,996 | paid | PARTICIPATION IN THE AMERICAN TALENT INITIATIVE TO EXPAND ACCESS TO EDUCATION FOR LOW/MODERATE INCOME STUDENTS | 202332869349301233 |
| 2022 | Ecmc Foundation | Ithaka Harbors Inc New York, NY | A | $760,750 | paid | COLLEGE SUCCESS | 202323189349316582 |
| 2022 | The Andrew W Mellon Foundation | Ithaka Harbors Inc New York, NY | B | $750,000 | paid | TO CONTINUE SUPPORT FOR EFFORTS TO MAKE JSTOR AVAILABLE TO ALL HIGHER EDUCATION IN PRISON PROGRAMS NOW OPERATING IN THE UNITED STATES | 202303179349100635 |
| 2022 | Ascendium Education Solutions Inc | Ithaka Harbors Inc New York, NY | A | $627,338 | paid | Grant, Advancing a Framework for Integrated Credit Mobility Grant, Enhancing and Expanding the Transfer Explorer Tool Grant, Increasing Access to Educational Materials in Prisons: Facilitating the Approvals Process | 202332429349301403 |
| 2022 | The Heckscher Foundation for Children | Ithaka Sr New York, NY | D | $510,000 | paid | EDUCATION AND ACADEMIC SUPPORT | 202332639349100008 |
| 2022 | The Carroll and Milton Petrie Foundation Inc C/O Brandman at Stroock | Ithaka Harbors Inc New York, NY | B | $200,000 | paid | NY | 202303199349108785 |
| 2022 | Lumina Foundation for Education Inc | Ithaka Sr New York, NY | D | $150,000 | paid | To evaluate the Northeast Ohio Compact on debt forgiveness | 202313199349101271 |
| 2022 | Laura and John Arnold Foundation | Ithaka Harbors Inc New York, NY | B | $134,571 | paid | TO SUPPORT RESEARCH TO IMPROVE ACCREDITATION PRACTICES THAT MAXIMIZE THE IMPACT OF THE NATIONAL ADVISORY COMMITTEE ON INSTITUTIONAL QUALITY AND INTEGRITY. | 202333199349104643 |
| 2022 | Vanguard Charitable Endowment Program | Ithaka Harbors Inc New York, NY | A | $100,000 | paid | For recipient's exempt purpose | 202331359349303108 |
| 2022 | The Joyce Foundation | Ithaka Harbors Inc New York, NY | B | $50,000 | paid | Education & Economic Mobility | 202303139349103010 |
| 2022 | The Kresge Foundation | Ithaka Harbors Inc New York, NY | B | $40,000 | paid | TO PILOT A STRANDED CREDITS CLEARINGHOUSE THAT WOULD ALLOW STUDENTS TO USE PREVIOUSLY EARNED CREDITS TO CONTINUE THEIR EDUCATION AND EARN A CREDENTIAL. | 202333179349102048 |
| 2022 | Arthur Vining Davis Foundation #2 | Ithaka Harbors New York, NY | B | $25,000 | paid | PRIVATE HIGHER EDUCATION | 202303189349104630 |
| 2022 | Laura and John Arnold Foundation | Ithaka Harbors Inc New York, NY | B | $9,993 | paid | TO SUPPORT A FEASIBILITY STUDY OF EMPIRICAL RESEARCH ON FEDERAL ACCREDITATION POLICIES. | 202333199349104643 |
| 2022 | Society of Photo Optical Instrumentation Engineers | Ithaka Harbors Inc Boston, MA | A | $6,460 | paid | General support | 202322509349301017 |
| 2022 | American Astronomical Society | Ithaka Boston, MA | A | $5,460 | paid | PORTICO CONTRIBUTION-E-JOURNAL 2022 | 202323199349317712 |
| 2021 | The Aspen Institute Inc | Ithaka Harbors Inc New York, NY | A | $741,000 | paid | COLLABORATION IN THE AMERICAN TALENT INITIATIVE | 202202739349301020 |
| 2021 | Ascendium Education Solutions Inc | Ithaka Harbors Inc New York, NY | A | $600,502 | paid | Horizons: JFF National Summit 5/7/2021 - 6/16/2021 Understanding Educational Space Needs in Prisons " | 202202439349301680 |
| 2021 | Society of Photo Optical Instrumentation Engineer | Ithaka Harbors Inc Boston, MA | A | $6,460 | paid | General Support | 202232559349301038 |
| 2020 | The Aspen Institute Inc | Ithaka Harbors Inc New York, NY | A | $794,941 | paid | COLLABORATION IN THE AMERICAN TALENT INITIATIVE | 202142809349301909 |
| 2020 | Ascendium Education Solutions Inc | Ithaka Harbors Inc New York, NY | A | $280,000 | paid | Increasing Access to Educational Materials in Prisons: Facilitating the Approvals Process | 202132429349300648 |
| 2020 | The Joyce Foundation | Ithaka Harbors Inc New York, NY | B | $235,000 | paid | Education & Economic Mobility | 202103199349107525 |
| 2020 | The Heckscher Foundation for Children | Ithaka Harbors Inc New York, NY | C | $222,975 | paid | WELFARE OF CHILDREN | 202142679349100204 |
| 2020 | The Carroll and Milton Petrie Foundation Inc C/O Brandman at Stroock | Ithaka Harbors Inc New York, NY | B | $143,281 | paid | EDUCATIONAL | 202143199349105194 |
| 2020 | Lumina Foundation for Education Inc | Ithaka Sr New York, NY | D | $120,000 | paid | To create case studies of recent consolidations in public postsecondary systems and to identify new solutions to the "stranded credits" problem | 202113199349109186 |
| 2020 | The Andrew W Mellon Foundation | Ithaka Harbors Inc New York, NY | B | $112,500 | paid | TO SUPPORT AN INVESTIGATION OF NEEDS FOR TEACHING WITH DIGITAL CULTURAL HERITAGE MATERIALS DURING THE COVID-19 PANDEMIC | 202133159349102913 |
| 2020 | Laura and John Arnold Foundation | Ithaka Harbors Inc New York, NY | B | $39,792 | paid | TO SUPPORT THE LONG-TERM FOLLOW-UP OF A RANDOMIZED CONTROLLED TRIAL OF AN ADVISING PROGRAM FOR COLLEGE STUDENTS. | 202123169349104257 |
| 2020 | Laura and John Arnold Foundation | Ithaka Harbors Inc New York, NY | B | $39,792 | paid | TO SUPPORT THE LONG-TERM FOLLOW-UP OF A RANDOMIZED CONTROLLED TRIAL OF AN ADVISING PROGRAM FOR COLLEGE STUDENTS. | 202320879349100867 |
| 2020 | Society of Photo Optical Instrumentation Engineer | Ithaka New York, NY | A | $6,460 | paid | General Support | 202122319349300642 |
| 2020 | American Astronomical Society | Ithaka New York, NY | A | $5,460 | paid | PORTICO CONTRIBUTION-E-JOURNAL 2020 | 202122949349301822 |
| 2020 | American Mathematical Society | Ithaka Harbors Inc New York, NY | A | $5,000 | paid | E BOOKS 2020-ANNUAL SUPPORT | 202142859349301034 |
| 2018 | The Aspen Institute Inc | Ithaka Harbors Inc New York, NY | A | $476,361 | paid | COLLABORATION IN THE AMERICAN TALENT INITIATIVE | 201932679349300113 |
| 2018 | Jack Kent Cooke Foundation | Ithaka Harbors Inc (ithaca Sr) New York, NY | D | $68,951 | paid | To support reasearch on the successful transition of first-year students at community colleges. | 201900709349100310 |
| 2018 | Modern Language Association of America | Ithaka Harbors Inc Boston, MA | A | $25,000 | paid | Research project | 201921899349300732 |
| 2018 | Society of Photo Optical Instrumentation Engineer | Ithaka New York, NY | A | $6,460 | paid | General Support | 201942479349301319 |
| 2017 | Bill & Melinda Gates Foundation | Ithaka Harbors Inc New York, NY | C | $1,468,447 | paid | POSTSECONDARY SUCCESS | 201941489349100174 |
| 2017 | Bill & Melinda Gates Foundation | Ithaka Harbors Inc New York, NY | C | $986,780 | approved, future | POSTSECONDARY SUCCESS | 201941489349100174 |
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.