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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 “ridding”

Where the money went

1.0×
The Leona M and Harry B Helmsley → Stichting the Ocean Cleanup: $10M across 2 grants, latest 2024Adams County Community Foundation Inc → Shining Stars Therapeutic Rid: $503K across 2 grants, latest 2025The Elevate Prize Foundation Inc → Apopo: $125K across 1 grant, latest 2024The Shared Earth Foundation → Wildlife Conservation Society: $120K across 2 grants, latest 2024Stranahan Foundation → Rid-All Foundation Inc: $105K across 3 grants, latest 2024Texoma Health Foundation → Divine Equine Therapeutic Rid: $100K across 4 grants, latest 2024The Cleveland Foundation → Rid-All Foundation: $98K across 3 grants, latest 2024The Crean Foundation → The Shea Center for Therapeutic Rid: $60K across 3 grants, latest 2024Leo Model Foundation Inc → Ocean Cleanup North Pacific Foundation: $13K across 2 grants, latest 2024The Allstate Foundation → Rid-All Foundation Inc: $10K across 1 grant, latest 2023The Sears Swetland Family Foundation → Rid All Green Partnership: $10K across 2 grants, latest 2025The Bank of America Charitable → Equest Center for Therapeutic Rid: $6K across 2 grants, latest 2023The Elevate Prize Foundation Inc → Apopo USA Inc: $125K across 1 grant, latest 2023Leo Model Foundation Inc → American Friends of the Ocean Cleanup: $7K across 1 grant, latest 2023The Sears Swetland Family Foundation → Rid All Farm: $5K across 1 grant, latest 2023The Bank of America Charitable → Boys & Girls Clubs of the Blue Rid: $3K across 1 grant, latest 2022The Allstate Foundation → Links for Lakers - Driving to Rid Suids: $1K across 1 grant, latest 2022The Elevate Prize Foundation Inc → Cynthia D Fast - Apopo USA Inc: $50K across 2 grants, latest 2024The Bank of America Charitable → Social Service Association of Rid: $2K across 1 grant, latest 2023The Allstate Foundation → Rid-All Foundation Inc: $1K across 1 grant, latest 2022The Leona M and Harry B Helmsley: $10M on this topic. Open the funder.The Leona M and Harry B Helms…$10MAdams County Community Foundation Inc: $503K on this topic. Open the funder.Adams County Community Founda…$503KThe Elevate Prize Foundation Inc: $300K on this topic. Open the funder.The Elevate Prize Foundation…$300KThe Shared Earth Foundation: $120K on this topic. Open the funder.The Shared Earth Foundation$120KStranahan Foundation: $105K on this topic. Open the funder.Stranahan Foundation$105KTexoma Health Foundation: $100K on this topic. Open the funder.Texoma Health Foundation$100KThe Cleveland Foundation: $98K on this topic. Open the funder.The Cleveland Foundation$98KThe Crean Foundation: $60K on this topic. Open the funder.The Crean Foundation$60KLeo Model Foundation Inc: $20K on this topic. Open the funder.Leo Model Foundation Inc$20KThe Sears Swetland Family Foundation: $15K on this topic. Open the funder.The Sears Swetland Family Fou…$15KThe Allstate Foundation: $12K on this topic. Open the funder.The Allstate Foundation$12KThe Bank of America Charitable: $10K on this topic. Open the funder.The Bank of America Charitable$10KStichting the Ocean Cleanup: received $10M on this topicStichting the Ocean Cleanup$10MShining Stars Therapeutic Rid: received $503K on this topicShining Stars Therapeutic Rid$503KApopo: received $125K on this topicApopo$125KApopo USA Inc: received $125K on this topicApopo USA Inc$125KWildlife Conservation Society: received $120K on this topicWildlife Conservation Society$120KRid-All Foundation Inc: received $115K on this topicRid-All Foundation Inc$115KDivine Equine Therapeutic Rid: received $100K on this topicDivine Equine Therapeutic Rid$100KRid-All Foundation: received $98K on this topicRid-All Foundation$98KThe Shea Center for Therapeutic Rid: received $60K on this topicThe Shea Center for Therapeutic…$60KCynthia D Fast - Apopo USA Inc: received $50K on this topicCynthia D Fast - Apopo USA Inc$50KOcean Cleanup North Pacific Foundation: received $13K on this topicOcean Cleanup North Pacific Fou…$13KRid All Green Partnership: received $10K on this topicRid All Green Partnership$10KAmerican Friends of the Ocean Cleanup: received $7K on this topicAmerican Friends of the Ocean C…$7KEquest Center for Therapeutic Rid: received $6K on this topicEquest Center for Therapeutic R…$6KRid All Farm: received $5K on this topicRid All Farm$5KBoys & Girls Clubs of the Blue Rid: received $3K on this topicBoys & Girls Clubs of the Blue…$3KSocial Service Association of Rid: received $2K on this topicSocial Service Association of R…$2KLinks for Lakers - Driving to Rid Suids: received $1K on this topicLinks for Lakers - Driving to R…$1KRid-All Foundation Inc: received $1K on this topicRid-All Foundation Inc$1K
12 funders, 19 recipients, grants matching “ridding” 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 2019–2025. 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 →