Data / Nonprofits / Maine / Guilford
Nonprofits in Guilford, ME: 13 registered with the IRS
13 nonprofits are registered with the IRS in Guilford, ME, 9 of them 501(c)(3) charities; the 3 that report revenue took in $765,971. The largest by revenue: Friends of Community Fitness ($356,036), Guilford Development Corp ($313,077), Big Pine Gun Club ($96,858). Most common causes: recreation and sports (3).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Friends of Community Fitness | Recreation and sports | 501(c)(3) | 2005 | $356,036 | $292,744 | 2025-06 |
| Guilford Development Corp | 501(c)(4) | 1968 | $313,077 | $571,007 | 2024-12 | |
| Big Pine Gun Club | Recreation and sports | 501(c)(7) | 2024 | $96,858 | $342,239 | 2026-04 |
| Ancient Free & Accepted Mason of Maine | 501(c)(10) | 1941 | $0 | $0 | 2024-12 | |
| Big Pine Gun Club Youth Foundation | Public safety, disaster preparedness and relief | 501(c)(3) | 2016 | $0 | $0 | 2026-04 |
| Calvary Chapel Maine Highlands | Religion-related | 501(c)(3) | 2004 | |||
| Daughters of Union Veterans of the Civil War 1861-1865 | Arts, culture and humanities | 501(c)(3) | 2014 | $0 | $0 | 2025-08 |
| Faith Bible Church | Religion-related | 501(c)(3) | 1996 | |||
| Guilford Historical Society | Arts, culture and humanities | 501(c)(3) | 1993 | $0 | $0 | 2026-06 |
| International Order of the Rainbow Girls the Supreme Assembly | 501(c)(3) | 1942 | $0 | $0 | 2024-12 | |
| Maine Soccer Referee Association | Recreation and sports | 501(c)(3) | 2017 | $22,825 | 2024-12 | |
| Patrons of Husbandry Maine State Grange | 501(c)(8) | 1972 | $0 | $0 | 2025-09 | |
| Piscataquis Forward | Education | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
By cause in Guilford, ME
Nonprofits in every city of the state
Read from the IRS Exempt Organizations Business Master File, updated by the IRS on October 24, 2026 and rebuilt here every morning. Revenue and assets are from each organization's latest filing as the IRS lists it; the IRS record is the official one. Organizations only: no people are named on these pages.