Data / Nonprofits / Maryland / PRNC Frederck / Employment
Employment nonprofits in PRNC Frederck, MD: 3 registered with the IRS
3 employment nonprofits are registered with the IRS in PRNC Frederck, MD, 0 of them 501(c)(3) charities; the 1 that report revenue took in $207,134. The largest by revenue: Calvert Association of Educational Support Staff ($207,134).
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Every organization, largest by revenue first
| Organization | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|
| Calvert Association of Educational Support Staff | 501(c)(5) | 2011 | $207,134 | $163,975 | 2025-08 |
| American Society of Plumbing Engineers Washington DC Chapter | 501(c)(6) | 1997 | $0 | $0 | 2026-06 |
| Calvert Association of Supervisors and Administrators-Msea-Nea | 501(c)(5) | 2025 | $0 | $0 | 2025-08 |
Other causes in PRNC Frederck, MD
- Religion-related 19
- Human services 9
- Recreation and sports 8
- Education 8
- Health care 8
- Public safety, disaster preparedness and relief 5
- Community improvement and capacity building 4
- Arts, culture and humanities 3
- Mutual and membership benefit 3
Every nonprofit in PRNC Frederck, MD · Employment 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.