Data / Nonprofits / Maryland / Catonsville / Mutual and membership benefit
Mutual and membership benefit nonprofits in Catonsville, MD: 7 registered with the IRS
7 mutual and membership benefit nonprofits are registered with the IRS in Catonsville, MD, 2 of them 501(c)(3) charities; the 2 that report revenue took in $410,245. The largest by revenue: Fraternal Order of Police Waterloo Lodge 69 Inc ($309,970), Stagco Corporation ($100,275).
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Every organization, largest by revenue first
| Organization | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|
| Fraternal Order of Police Waterloo Lodge 69 Inc | 501(c)(8) | 2015 | $309,970 | $585,772 | 2024-12 |
| Stagco Corporation | 501(c)(2) | 2014 | $100,275 | $341,851 | 2025-12 |
| Ancient Order of Hibernians in America | 501(c)(8) | 1945 | $0 | $0 | 2025-12 |
| Catherine-Charles Kratz Memorial Park Inc | 501(c)(3) | 2006 | $372,638 | 2024-12 | |
| Catonsville Mens Civic Association | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Knights of Columbus | 501(c)(8) | 1940 | $0 | $0 | 2025-12 |
| Millington Lodge 166 AF&AM of Maryland | 501(c)(10) | 2018 | $0 | $0 | 2025-12 |
Other causes in Catonsville, MD
- Human services 36
- Religion-related 22
- Arts, culture and humanities 22
- Education 19
- Housing and shelter 14
- Recreation and sports 13
- Community improvement and capacity building 11
- Health care 11
- Philanthropy, voluntarism and grantmaking foundations 9
- Mental health and crisis intervention 8
- International, foreign affairs and national security 5
- Public and societal benefit 5
- Youth development 5
- Public safety, disaster preparedness and relief 3
- Crime and legal-related 3
- Employment 3
Every nonprofit in Catonsville, MD · Mutual and membership benefit nonprofits across the state · 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.