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 “loon”

Where the money went

1.0×
The William W & Nadine M Mcguire Family Foundation → Allianz Field Sculpture: $2.3M across 1 grant, latest 2024Fidelity Foundation → Loon Echo Land Trust Inc: $435K across 2 grants, latest 2023Rhoads Jr Jay-Environmental Fund Tr → Loon Echo Land Trust Inc: $407K across 1 grant, latest 2024Open Space Institute Land Trust Inc → Loon Echo Land Trust Inc: $289K across 1 grant, latest 2023The Nature Conservancy → Loon Echo Land Trust Inc: $220K across 4 grants, latest 2024New Hampshire Charitable Foundation → Loon Preservation Committee: $99K across 3 grants, latest 2024The Pamela and Laurence Tarica → Loon Preservation Committee: $85K across 3 grants, latest 2024Boston Foundation Inc → Adirondack Center for Loon Conservation: $83K across 3 grants, latest 2023Knopf Family Foundation Inc → Loon Preservation Committee: $80K across 4 grants, latest 2025The France-Merrick Foundation Inc → Loon Preservation Committee: $14K across 5 grants, latest 2022Jack and Deborah Daw Heffernan → Loon Echo Land Trust: $14K across 4 grants, latest 2025Harrison Foundation → Loon Echo Land Trust: $14K across 4 grants, latest 2025The William W & Nadine M Mcguire Family Foundation → Allianz Field Sculpture: $600K across 1 grant, latest 2023Rhoads Jr Jay-Environmental Fund Tr → Loon Echo Land Trust: $378K across 2 grants, latest 2023Fidelity Foundation → Loon Echo Land Trust: $250K across 1 grant, latest 2024Open Space Institute Land Trust Inc → Loon Echo Land Trust: $85K across 2 grants, latest 2024Boston Foundation Inc → Loon Preservation Committee: $55K across 4 grants, latest 2024The William W & Nadine M Mcguire Family Foundation: $2.9M on this topic. Open the funder.The William W & Nadine M Mcgu…$2.9MRhoads Jr Jay-Environmental Fund Tr: $785K on this topic. Open the funder.Rhoads Jr Jay-Environmental F…$785KFidelity Foundation: $685K on this topic. Open the funder.Fidelity Foundation$685KOpen Space Institute Land Trust Inc: $374K on this topic. Open the funder.Open Space Institute Land Tru…$374KThe Nature Conservancy: $220K on this topic. Open the funder.The Nature Conservancy$220KBoston Foundation Inc: $138K on this topic. Open the funder.Boston Foundation Inc$138KNew Hampshire Charitable Foundation: $99K on this topic. Open the funder.New Hampshire Charitable Foun…$99KThe Pamela and Laurence Tarica: $85K on this topic. Open the funder.The Pamela and Laurence Tarica$85KKnopf Family Foundation Inc: $80K on this topic. Open the funder.Knopf Family Foundation Inc$80KThe France-Merrick Foundation Inc: $14K on this topic. Open the funder.The France-Merrick Foundation…$14KJack and Deborah Daw Heffernan: $14K on this topic. Open the funder.Jack and Deborah Daw Heffernan$14KHarrison Foundation: $14K on this topic. Open the funder.Harrison Foundation$14KAllianz Field Sculpture: received $2.3M on this topicAllianz Field Sculpture$2.3MLoon Echo Land Trust Inc: received $1.4M on this topicLoon Echo Land Trust Inc$1.4MLoon Echo Land Trust: received $741K on this topicLoon Echo Land Trust$741KAllianz Field Sculpture: received $600K on this topicAllianz Field Sculpture$600KLoon Preservation Committee: received $179K on this topicLoon Preservation Committee$179KLoon Preservation Committee: received $154K on this topicLoon Preservation Committee$154KAdirondack Center for Loon Conservation: received $83K on this topicAdirondack Center for Loon Cons…$83K
12 funders, 7 recipients, grants matching “loon” 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 →