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.

3 funders with a record of paying for “ridgerunner”

Where the money went

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Appalachian Trail Conservancy → Potomac Appal Trail Club: $150K across 4 grants, latest 2025The Onion Foundation → Maine Appalachian Trail Club Inc: $15K across 1 grant, latest 2022Davis Conservation Foundation → Maine Appalachian Trail Club Inc: $9K across 1 grant, latest 2022Appalachian Trail Conservancy → Amc - Business Office: $19K across 2 grants, latest 2023Appalachian Trail Conservancy: $169K on this topic. Open the funder.Appalachian Trail Conservancy$169KThe Onion Foundation: $15K on this topic. Open the funder.The Onion Foundation$15KDavis Conservation Foundation: $9K on this topic. Open the funder.Davis Conservation Foundation$9KPotomac Appal Trail Club: received $150K on this topicPotomac Appal Trail Club$150KMaine Appalachian Trail Club Inc: received $24K on this topicMaine Appalachian Trail Club Inc$24KAmc - Business Office: received $19K on this topicAmc - Business Office$19K
3 funders, 3 recipients, grants matching “ridgerunner” only. Ribbon width is proportional to the total given; each funder has its own colour. 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 →