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 “microfilm”

Where the money went

1.0×
Minnesota Historical Society → Faribault County Historical Society: $152K across 1 grant, latest 2021Karl and Mildred Niekamp Charitable Foundation → Moundsville Marshall Co Library: $46K across 2 grants, latest 2025Vermilion Healthcare Foundation → Danville Library Foundation: $25K across 1 grant, latest 2022Rmw Foundation → Hill Museum & Manuscript Library: $15K across 1 grant, latest 2022Earl Bane Foundation → Smoky Hill Museum: $13K across 1 grant, latest 2021John A and Margaret Post Foundation → Bangor Public Library: $10K across 1 grant, latest 2024Schwemm Family Foundation → Museum of Ventura County: $8K across 1 grant, latest 2025Ottumwa Regional Legacy Foundation Inc → Ottumwa Public Library Friends Inc: $8K across 1 grant, latest 2023Rasmuson Foundation → City of Seward: $7K across 1 grant, latest 2022Northern New York Library Network → Ticonderoga Historical Society: $7K across 1 grant, latest 2021Bill B Young Foundation → Council Grove Public Library: $7K across 2 grants, latest 2023Sterns Charitable Foundation Inc → Aeola H Brenneman Library Foundation: $7K across 1 grant, latest 2022Minnesota Historical Society → Winona County Historical Society: $119K across 1 grant, latest 2023Minnesota Historical Society → Morrison Cty Historical Society: $27K across 1 grant, latest 2022Minnesota Historical Society → Renville County Historical Soc: $20K across 1 grant, latest 2022Minnesota Historical Society → Friends of the History Museum: $19K across 1 grant, latest 2021Minnesota Historical Society → City of Rochester: $19K across 1 grant, latest 2022Minnesota Historical Society → Sleepy Eye Area Historical Society: $18K across 1 grant, latest 2021Minnesota Historical Society → Cass County Historical Society: $17K across 1 grant, latest 2021Minnesota Historical Society → East Central Regional Library: $16K across 2 grants, latest 2023Minnesota Historical Society → Grant County Historical Society: $16K across 1 grant, latest 2024Minnesota Historical Society → Murray County Historical Society: $11K across 1 grant, latest 2024Minnesota Historical Society → Carlton County Historical Society: $10K across 1 grant, latest 2022Minnesota Historical Society → Sherburne County Historical Society: $10K across 1 grant, latest 2021Minnesota Historical Society → Westonka Historical Society: $10K across 1 grant, latest 2021Minnesota Historical Society → Cottonwood County Historical Society: $10K across 1 grant, latest 2022Minnesota Historical Society → City of St Charles: $10K across 1 grant, latest 2024Minnesota Historical Society → Belle Plaine Historical Society: $10K across 1 grant, latest 2023Minnesota Historical Society → Meeker County Historical Society: $10K across 1 grant, latest 2024Minnesota Historical Society → Mille Lacs County Historical Society: $10K across 1 grant, latest 2023Minnesota Historical Society → Eden Prairie Historical Society: $9K across 1 grant, latest 2022Minnesota Historical Society → City of Grand Rapids: $9K across 1 grant, latest 2022Minnesota Historical Society → Isanti County Historical Society: $7K across 1 grant, latest 2024Minnesota Historical Society → Anoka County Library: $7K across 1 grant, latest 2024Minnesota Historical Society → Todd County Historical Society: $5K across 1 grant, latest 2022Minnesota Historical Society: $551K on this topic. Open the funder.Minnesota Historical Society$551KKarl and Mildred Niekamp Charitable Foundation: $46K on this topic. Open the funder.Karl and Mildred Niekamp Char…$46KVermilion Healthcare Foundation: $25K on this topic. Open the funder.Vermilion Healthcare Foundati…$25KRmw Foundation: $15K on this topic. Open the funder.Rmw Foundation$15KEarl Bane Foundation: $13K on this topic. Open the funder.Earl Bane Foundation$13KJohn A and Margaret Post Foundation: $10K on this topic. Open the funder.John A and Margaret Post Foun…$10KSchwemm Family Foundation: $8K on this topic. Open the funder.Schwemm Family Foundation$8KOttumwa Regional Legacy Foundation Inc: $8K on this topic. Open the funder.Ottumwa Regional Legacy Found…$8KRasmuson Foundation: $7K on this topic. Open the funder.Rasmuson Foundation$7KNorthern New York Library Network: $7K on this topic. Open the funder.Northern New York Library Net…$7KBill B Young Foundation: $7K on this topic. Open the funder.Bill B Young Foundation$7KSterns Charitable Foundation Inc: $7K on this topic. Open the funder.Sterns Charitable Foundation…$7KFaribault County Historical Society: received $152K on this topicFaribault County Historical Soc…$152KWinona County Historical Society: received $119K on this topicWinona County Historical Society$119KMoundsville Marshall Co Library: received $46K on this topicMoundsville Marshall Co Library$46KMorrison Cty Historical Society: received $27K on this topicMorrison Cty Historical Society$27KDanville Library Foundation: received $25K on this topicDanville Library Foundation$25KRenville County Historical Soc: received $20K on this topicRenville County Historical Soc$20KFriends of the History Museum: received $19K on this topicFriends of the History Museum$19KCity of Rochester: received $19K on this topicCity of Rochester$19KSleepy Eye Area Historical Society: received $18K on this topicSleepy Eye Area Historical Soci…$18KCass County Historical Society: received $17K on this topicCass County Historical Society$17KEast Central Regional Library: received $16K on this topicEast Central Regional Library$16KGrant County Historical Society: received $16K on this topicGrant County Historical Society$16KHill Museum & Manuscript Library: received $15K on this topicHill Museum & Manuscript Library$15KSmoky Hill Museum: received $13K on this topicSmoky Hill Museum$13KMurray County Historical Society: received $11K on this topicMurray County Historical Society$11KCarlton County Historical Society: received $10K on this topicCarlton County Historical Socie…$10KSherburne County Historical Society: received $10K on this topicSherburne County Historical Soc…$10KWestonka Historical Society: received $10K on this topicWestonka Historical Society$10KCottonwood County Historical Society: received $10K on this topicCottonwood County Historical So…$10KCity of St Charles: received $10K on this topicCity of St Charles$10KBelle Plaine Historical Society: received $10K on this topicBelle Plaine Historical Society$10KMeeker County Historical Society: received $10K on this topicMeeker County Historical Society$10KMille Lacs County Historical Society: received $10K on this topicMille Lacs County Historical So…$10KBangor Public Library: received $10K on this topicBangor Public Library$10KEden Prairie Historical Society: received $9K on this topicEden Prairie Historical Society$9KCity of Grand Rapids: received $9K on this topicCity of Grand Rapids$9KMuseum of Ventura County: received $8K on this topicMuseum of Ventura County$8KOttumwa Public Library Friends Inc: received $8K on this topicOttumwa Public Library Friends…$8KCity of Seward: received $7K on this topicCity of Seward$7KIsanti County Historical Society: received $7K on this topicIsanti County Historical Society$7KAnoka County Library: received $7K on this topicAnoka County Library$7KTiconderoga Historical Society: received $7K on this topicTiconderoga Historical Society$7KCouncil Grove Public Library: received $7K on this topicCouncil Grove Public Library$7KAeola H Brenneman Library Foundation: received $7K on this topicAeola H Brenneman Library Found…$7KTodd County Historical Society: received $5K on this topicTodd County Historical Society$5K
12 funders, 35 recipients, grants matching “microfilm” 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 →