Funding search

Find who already funds work like yours.

Private foundations don’t post open calls, so nobody can search them. We read IRS filings instead — 9.6 million grants from 174,053 foundations and grantmaking charities, searchable by what the money was actually for.

12 funders with a record of paying for “residual”

Where the money went

1.0×
Martin Ozinga III Revocable Trust → The Ozinga Foundation: $2.3M across 1 grant, latest 2024The Orme School → Arizona Community Foundaton: $672K across 1 grant, latest 2025The Rockefeller Foundation → Code for Science & Society Inc: $500K across 1 grant, latest 2023Alfred P Sloan Foundation → University of Wyoming: $446K across 1 grant, latest 2024Colony Retirement Homes III Inc → Colony Retirement Homes Inc: $346K across 3 grants, latest 2024Gordon E and Betty I Moore Foundation → The Board of Trustees - Leland Stanford Jr Univ: $346K across 1 grant, latest 2020The Mcknight Foundation → L'institut D'economie Rurale: $309K across 4 grants, latest 2022St Louis Community Foundation Inc → Missouri Botanical Garden: $239K across 1 grant, latest 2024Tarrytown Road Development → Manchester Housijng & Redev Auth: $200K across 1 grant, latest 2024Manchester Housing & Redevelopment → Manchester Housing & Redev Auth: $109K across 1 grant, latest 2024The Robert Wood Johnson Foundation → University of Alabama: $68K across 1 grant, latest 2024East Tennessee State University → East Tennessee State University: $37K across 2 grants, latest 2023Gordon E and Betty I Moore Foundation → Arizona State University Foundation: $243K across 1 grant, latest 2020The Mcknight Foundation → L'institut D'economie Rurale: $42K across 1 grant, latest 2024Martin Ozinga III Revocable Trust: $2.3M on this topic. Open the funder.Martin Ozinga III Revocable T…$2.3MThe Orme School: $672K on this topic. Open the funder.The Orme School$672KGordon E and Betty I Moore Foundation: $589K on this topic. Open the funder.Gordon E and Betty I Moore Fo…$589KThe Rockefeller Foundation: $500K on this topic. Open the funder.The Rockefeller Foundation$500KAlfred P Sloan Foundation: $446K on this topic. Open the funder.Alfred P Sloan Foundation$446KThe Mcknight Foundation: $351K on this topic. Open the funder.The Mcknight Foundation$351KColony Retirement Homes III Inc: $346K on this topic. Open the funder.Colony Retirement Homes III I…$346KSt Louis Community Foundation Inc: $239K on this topic. Open the funder.St Louis Community Foundation…$239KTarrytown Road Development: $200K on this topic. Open the funder.Tarrytown Road Development$200KManchester Housing & Redevelopment: $109K on this topic. Open the funder.Manchester Housing & Redevelo…$109KThe Robert Wood Johnson Foundation: $68K on this topic. Open the funder.The Robert Wood Johnson Found…$68KEast Tennessee State University: $37K on this topic. Open the funder.East Tennessee State Universi…$37KThe Ozinga Foundation: received $2.3M on this topicThe Ozinga Foundation$2.3MArizona Community Foundaton: received $672K on this topicArizona Community Foundaton$672KCode for Science & Society Inc: received $500K on this topicCode for Science & Society Inc$500KUniversity of Wyoming: received $446K on this topicUniversity of Wyoming$446KColony Retirement Homes Inc: received $346K on this topicColony Retirement Homes Inc$346KThe Board of Trustees - Leland Stanford Jr Univ: received $346K on this topicThe Board of Trustees - Leland…$346KL'institut D'economie Rurale: received $309K on this topicL'institut D'economie Rurale$309KArizona State University Foundation: received $243K on this topicArizona State University Founda…$243KMissouri Botanical Garden: received $239K on this topicMissouri Botanical Garden$239KManchester Housijng & Redev Auth: received $200K on this topicManchester Housijng & Redev Auth$200KManchester Housing & Redev Auth: received $109K on this topicManchester Housing & Redev Auth$109KUniversity of Alabama: received $68K on this topicUniversity of Alabama$68KL'institut D'economie Rurale: received $42K on this topicL'institut D'economie Rurale$42KEast Tennessee State University: received $37K on this topicEast Tennessee State University$37K
12 funders, 14 recipients, grants matching “residual” only. Ribbon width is proportional to the total given; each funder has its own colour (smaller funders in gray). Hover a name to isolate its flows, click a funder to open it. Drag to move around; zoom with the buttons, a double-click, or the wheel after clicking the map.

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Source: IRS Form 990-PF Part XV and Form 990 Schedule I, tax years 20192025. These are grants already paid, a record of what an organization funds rather than an open call. Private foundations rarely accept unsolicited applications and the route in is usually a program officer; grantmaking charities and associations more often run real application cycles, so check their website. How this data is built, and its limits →