Data / Nonprofits / New York / Rockville Centre
Nonprofits in Rockville Centre, NY: 31 registered with the IRS
31 nonprofits are registered with the IRS in Rockville Centre, NY, 26 of them 501(c)(3) charities; the 8 that report revenue took in $13.5 million. The largest by revenue: The Disability Fund Inc ($8.7 million), Actm Corp ($4.4 million), Rockville Centre St Patricks Parade Inc ($178,805). Most common causes: arts, culture and humanities (5), philanthropy, voluntarism and grantmaking foundations (5).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| The Disability Fund Inc | Human services | 501(c)(3) | 2008 | $8.7 million | $66 million | 2025-12 |
| Actm Corp | Community improvement and capacity building | 501(c)(3) | 2021 | $4.4 million | $1.1 million | 2024-12 |
| Rockville Centre St Patricks Parade Inc | Arts, culture and humanities | 501(c)(3) | 1997 | $178,805 | $50,466 | 2025-06 |
| Friends of Senior Services Inc | 501(c)(3) | 1981 | $164,506 | $219,966 | 2026-05 | |
| World Jurist Association | International, foreign affairs and national security | 501(c)(3) | 1965 | $90,063 | $136,303 | 2025-12 |
| Louis Winters Trust | 501(c)(91) | $5,591 | $173,871 | 2025-12 | ||
| Friends of Confide Inc | Mental health and crisis intervention | 501(c)(3) | 1995 | $5,200 | $8,788 | 2024-12 |
| Erna Hildebrandt Trust Uw | 501(c)(91) | $2,626 | $40,026 | 2025-12 | ||
| American Patriots MC Li Inc | Human services | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Carnegie Fund for Authors | 501(c)(3) | 1942 | $1.9 million | 2025-12 | ||
| Charles Cohn Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1958 | $8 million | 2025-11 | |
| Christopher Wallace Memorial Fund Inc | Education | 501(c)(3) | 1998 | $0 | $0 | 2025-12 |
| Civil Service Employees Association | 501(c)(5) | 1970 | $0 | $0 | 2025-09 | |
| Daniel L Nir and Jill E Braufman Family Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2004 | $922,418 | 2024-12 | |
| Foundation for the Advancement of Minimally Invasive Surgery Inc | Medical research | 501(c)(3) | 2007 | $0 | $0 | 2025-12 |
| Friday Woodmere Music Club | Arts, culture and humanities | 501(c)(3) | 1998 | $0 | $0 | 2025-06 |
| Gospel Artistry Global Campus Inc | Arts, culture and humanities | 501(c)(3) | 2024 | |||
| Italy and the Holocaust Inc | Arts, culture and humanities | 501(c)(3) | 2010 | $0 | $0 | 2025-12 |
| Live Oak Engine Company Number One of Rockville Centre Inc | Public safety, disaster preparedness and relief | 501(c)(3) | 2019 | $0 | $0 | 2024-03 |
| Mary Ruchalski Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2019 | $35,007 | 2024-12 | |
| New York State Association of Neuropsychology Inc | Community improvement and capacity building | 501(c)(6) | 2007 | $0 | $0 | 2025-12 |
| Outreach Christian Cathedral | Religion-related | 501(c)(3) | 2017 | $0 | $0 | 2024-12 |
| Palmer Walker Foundation | 501(c)(3) | 1990 | $723,125 | 2024-12 | ||
| Rommimu Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2024 | $0 | $0 | 2024-12 |
| Rudolph Joseph Foundation | 501(c)(3) | 1968 | $334,552 | 2024-12 | ||
| Team Wright Basketball Association | Recreation and sports | 501(c)(3) | 2019 | $0 | $0 | 2024-12 |
| Tower and Keep Inc | Arts, culture and humanities | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Twig Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2009 | $620,831 | 2024-12 | |
| Unidos En El Amor de Cristo Inc | Housing and shelter | 501(c)(3) | 2019 | $0 | $1 | 2023-12 |
| Valley Stream Running Club Inc | Recreation and sports | 501(c)(7) | 2015 | $0 | $0 | 2025-12 |
| Young Entrepreneurs Rising Foundation Inc | Education | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
By cause in Rockville Centre, NY
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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.