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 “ancillary”

Where the money went

1.0×
Virginia B Toulmin Charitable → Opera America: $1.0M across 20 grants, latest 2023Walton Family Foundation Inc → President and Fellows of Harvard College: $526K across 1 grant, latest 2024Menomonee Falls Booster Club Inc → School District of Menomonee Falls: $416K across 4 grants, latest 2024Mother Cabrini Health Foundation Inc → His Branches Inc: $312K across 1 grant, latest 2024Alport Syndrome Foundation Inc → University of Michigan: $171K across 1 grant, latest 2024The Brown Foundation Inc → Parish Childrens School: $150K across 3 grants, latest 2024The Hws Charitable Foundation Inc → Lower Rio Grande Valley Community Health Management Corporation Inc: $135K across 4 grants, latest 2025P-Squared Philanthropies Inc → Johns Hopkins University: $115K across 1 grant, latest 2023Nextfifty Initiative → Visiting Ancillary Service: $90K across 1 grant, latest 2023Herb Kosten Pancreatic Cancer → Baptist Memorial Hospital: $55K across 3 grants, latest 2024Break New Ground Charitable Fund → Maine Coast Heritage Trust: $55K across 2 grants, latest 2025Warten Foundation Inc → The Pantry of Broward Inc: $50K across 2 grants, latest 2023Virginia B Toulmin Charitable: $1.0M on this topic. Open the funder.Virginia B Toulmin Charitable$1.0MWalton Family Foundation Inc: $526K on this topic. Open the funder.Walton Family Foundation Inc$526KMenomonee Falls Booster Club Inc: $416K on this topic. Open the funder.Menomonee Falls Booster Club…$416KMother Cabrini Health Foundation Inc: $312K on this topic. Open the funder.Mother Cabrini Health Foundat…$312KAlport Syndrome Foundation Inc: $171K on this topic. Open the funder.Alport Syndrome Foundation Inc$171KThe Brown Foundation Inc: $150K on this topic. Open the funder.The Brown Foundation Inc$150KThe Hws Charitable Foundation Inc: $135K on this topic. Open the funder.The Hws Charitable Foundation…$135KP-Squared Philanthropies Inc: $115K on this topic. Open the funder.P-Squared Philanthropies Inc$115KNextfifty Initiative: $90K on this topic. Open the funder.Nextfifty Initiative$90KHerb Kosten Pancreatic Cancer: $55K on this topic. Open the funder.Herb Kosten Pancreatic Cancer$55KBreak New Ground Charitable Fund: $55K on this topic. Open the funder.Break New Ground Charitable F…$55KWarten Foundation Inc: $50K on this topic. Open the funder.Warten Foundation Inc$50KOpera America: received $1.0M on this topicOpera America$1.0MPresident and Fellows of Harvard College: received $526K on this topicPresident and Fellows of Harvar…$526KSchool District of Menomonee Falls: received $416K on this topicSchool District of Menomonee Fa…$416KHis Branches Inc: received $312K on this topicHis Branches Inc$312KUniversity of Michigan: received $171K on this topicUniversity of Michigan$171KParish Childrens School: received $150K on this topicParish Childrens School$150KLower Rio Grande Valley Community Health Management Corporation Inc: received $135K on this topicLower Rio Grande Valley Communi…$135KJohns Hopkins University: received $115K on this topicJohns Hopkins University$115KVisiting Ancillary Service: received $90K on this topicVisiting Ancillary Service$90KBaptist Memorial Hospital: received $55K on this topicBaptist Memorial Hospital$55KMaine Coast Heritage Trust: received $55K on this topicMaine Coast Heritage Trust$55KThe Pantry of Broward Inc: received $50K on this topicThe Pantry of Broward Inc$50K
12 funders, 12 recipients, grants matching “ancillary” 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 →