Data / Nonprofits / Maryland / Flintstone
Nonprofits in Flintstone, MD: 11 registered with the IRS
11 nonprofits are registered with the IRS in Flintstone, MD, 9 of them 501(c)(3) charities; the 4 that report revenue took in $717,913. The largest by revenue: United Union of Roofers Water Proofers and Allied Workers ($289,745), The Flintstone Volunteer Fire Company ($194,782), Volunteer Team Inc ($168,436).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| United Union of Roofers Water Proofers and Allied Workers | Employment | 501(c)(5) | 2023 | $289,745 | $512,892 | 2025-12 |
| The Flintstone Volunteer Fire Company | Public safety, disaster preparedness and relief | 501(c)(3) | 1996 | $194,782 | $727,559 | 2024-12 |
| Volunteer Team Inc | Environment | 501(c)(3) | 1996 | $168,436 | $155,695 | 2025-12 |
| George F Harris Foundation Inc | Religion-related | 501(c)(3) | 1985 | $64,950 | $879,143 | 2024-12 |
| Assembly of God | 501(c)(3) | 1964 | ||||
| Flinstone Civic Improvement Association | Youth development | 501(c)(3) | 2003 | $0 | $0 | 2025-12 |
| Fraternal Order of Police Town Hill Lodge No 77 Inc | Mutual and membership benefit | 501(c)(8) | 2012 | $0 | $0 | 2025-12 |
| Freyas Warriors | Human services | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Happy Go Lucky Dog Rescue | Animal-related | 501(c)(3) | 2026 | |||
| Prosperity Methodist Church | Religion-related | 501(c)(3) | 2026 | |||
| Safe Shelter Inc | Animal-related | 501(c)(3) | 2003 | $0 | $0 | 2025-12 |
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.