Data / Nonprofits / New York / Centerport
Nonprofits in Centerport, NY: 39 registered with the IRS
39 nonprofits are registered with the IRS in Centerport, NY, 34 of them 501(c)(3) charities; the 10 that report revenue took in $9.5 million. The largest by revenue: Suffolk County Vanderbilt Museum ($4 million), Centerport Yacht Club Inc ($2.7 million), Love of Learning Montessori School ($2 million). Most common causes: philanthropy, voluntarism and grantmaking foundations (8), education (6).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Suffolk County Vanderbilt Museum | Arts, culture and humanities | 501(c)(3) | 1963 | $4 million | $19 million | 2024-12 |
| Centerport Yacht Club Inc | 501(c)(7) | 1953 | $2.7 million | $3.6 million | 2024-12 | |
| Love of Learning Montessori School | Education | 501(c)(3) | 2000 | $2 million | $981,776 | 2025-08 |
| Huntington Beach Community Assoc Inc | Recreation and sports | 501(c)(7) | 2014 | $333,696 | $517,994 | 2024-12 |
| Volunteer & Exempt Firemans Benevolent Assoc of Centerport | 501(c)(4) | 2025 | $186,738 | $982,281 | 2025-12 | |
| Centerport Fire Department Company Inc | Public safety, disaster preparedness and relief | 501(c)(3) | 2001 | $119,091 | $445,763 | 2025-01 |
| Stewards of Change Institute Inc | Education | 501(c)(3) | 2013 | $78,724 | $47,458 | 2025-12 |
| Pta New York Congress | 501(c)(3) | 1954 | $55,115 | $17,395 | 2025-06 | |
| Friends of the Students for 60000 | International, foreign affairs and national security | 501(c)(3) | 2011 | $38,047 | $160,191 | 2025-12 |
| Christopher G Gegwich Memorial Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2021 | $8,421 | $53,349 | 2025-12 |
| Alliance of Divine Love Inc Affiliate Chapel 2335 | 501(c)(3) | 1977 | ||||
| Benjamin & Seema Pulier Charitable Foundation Inc | 501(c)(3) | 1993 | $5.4 million | 2024-12 | ||
| Bill Stivala Scholarship Fund Inc | 501(c)(3) | 1998 | $0 | $0 | 2025-12 | |
| Breathe for Britt Foundation | Diseases, disorders and medical disciplines | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Dartmouth Alumni Assoc of L I | 501(c)(3) | 1992 | $0 | $0 | 2024-12 | |
| Dr Carol and MR Jerry Kaufman Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2004 | $10,185 | 2024-12 | |
| Federated Garden Clubs of New York State Inc | 501(c)(3) | 2006 | $0 | $0 | 2026-02 | |
| Giani Family Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Harold and Josephine Gulamerian Armenian Orphan Fund | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2013 | $4.4 million | 2025-12 | |
| Heagerty Family Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2007 | $1 | 2025-12 | |
| Hilltop Homes Homeowners Association Inc | Housing and shelter | 501(c)(4) | 2018 | $0 | $0 | 2025-12 |
| Idc Foundation Inc | Education | 501(c)(3) | 2015 | $31.9 million | 2025-06 | |
| Irene R & Nathaniel M Aycock Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1997 | $145,289 | 2024-12 | |
| Island Symphony Orchestra Inc | 501(c)(3) | 1982 | $0 | $0 | 2025-12 | |
| Joseph Toles Foundation Inc | Youth development | 501(c)(3) | 2006 | $0 | $0 | 2025-09 |
| Mutual Base Ball Club of New York I NC | Arts, culture and humanities | 501(c)(3) | 2026 | |||
| National Ice Hockey Officials Association of Long Island Inc | Recreation and sports | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Project Nicaragua and Beyond Inc | Education | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Public Relations Professionals of Long Island Inc | Community improvement and capacity building | 501(c)(6) | 2004 | $0 | $0 | 2025-06 |
| Roman Catholic Church of Our Lady Queen of Martyrs | 501(c)(3) | 1946 | ||||
| Rosalyn and Joseph Newman Foundation Inc | 501(c)(3) | 1989 | $2.3 million | 2025-06 | ||
| Ruth Loewenstein Charitable Foundation Inc | 501(c)(3) | 2022 | $230,140 | 2024-12 | ||
| Shore Family Foundation Inc | Education | 501(c)(3) | 1997 | $447,709 | 2025-12 | |
| Solomon J and Edith K Freedman Charitable Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1998 | $1.1 million | 2024-12 | |
| Stertz Family Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2008 | $253,850 | 2024-12 | |
| The Nathan P Jacobs Foundation | 501(c)(3) | 1989 | $1.2 million | 2024-12 | ||
| The Robert Sillins Family Foundation | 501(c)(3) | 1992 | $5.3 million | 2024-12 | ||
| The Sidney and Loretta Teich Foundation Inc | Education | 501(c)(3) | 2005 | $318,634 | 2024-12 | |
| The William and Anita Newman Foundation | 501(c)(3) | 1987 | $55.8 million | 2025-09 |
By cause in Centerport, NY
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.