Data / Nonprofits / Connecticut / New Haven / Community improvement and capacity building
Community improvement and capacity building nonprofits in New Haven, CT: 55 registered with the IRS
55 community improvement and capacity building nonprofits are registered with the IRS in New Haven, CT, 40 of them 501(c)(3) charities; the 21 that report revenue took in $37.3 million. The largest by revenue: John Paul II Shrine and Institute Inc ($12.1 million), Conncorp LLC ($7.4 million), Science Park Development Corporation ($6.7 million).
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Every organization, largest by revenue first
| Organization | Type | Since | Revenue | Assets | Filing |
|---|
| John Paul II Shrine and Institute Inc | 501(c)(3) | 1989 | $12.1 million | $48.7 million | 2024-12 |
| Conncorp LLC | 501(c)(3) | 2022 | $7.4 million | $81.2 million | 2024-12 |
| Science Park Development Corporation | 501(c)(3) | 1982 | $6.7 million | $15.6 million | 2024-12 |
| Greater Dwight Community Investment Corporation | 501(c)(3) | 1998 | $2.1 million | $10.4 million | 2025-06 |
| New England Business Growth Collective Inc | 501(c)(3) | 1980 | $1.9 million | $2.7 million | 2024-12 |
| Dae Inc | 501(c)(3) | 2018 | $1.9 million | $1.7 million | 2025-06 |
| Regional Data Cooperative for Greater New Haven Inc | 501(c)(3) | 2000 | $1.5 million | $420,838 | 2024-12 |
| New Haven-Urban Resources Initiative Inc | 501(c)(3) | 1993 | $1.1 million | $1.7 million | 2025-12 |
| Greater Dwight Development Corporation | 501(c)(3) | 1996 | $608,745 | $3 million | 2025-06 |
| Market New Haven Inc | 501(c)(6) | 2000 | $497,163 | $930,170 | 2025-06 |
| Economic Development Corporation of New Haven | 501(c)(3) | 2008 | $453,860 | $986,022 | 2024-12 |
| New Haven Rising | 501(c)(4) | 2014 | $364,117 | $93,021 | 2024-12 |
| The Annex Young Mens Association Incorporated | 501(c)(4) | 1999 | $171,537 | $165,297 | 2025-12 |
| Connecticut Chapter of Professional Women in Construction | 501(c)(3) | 2005 | $170,973 | $199,668 | 2025-06 |
| Winston Ireland Corporaton | 501(c)(3) | 2014 | $140,918 | $436,506 | 2025-06 |
| MWH Holdings Inc | 501(c)(2) | 2002 | $108,680 | $415,568 | 2025-09 |
| Chapel College Marketing Fund Inc | 501(c)(6) | 2007 | $47,009 | $61,062 | 2025-06 |
| Hoc Realty | 501(c)(3) | 2015 | $42,925 | $8,524 | 2025-12 |
| Edgewood Corners Inc | 501(c)(3) | 1997 | $7,051 | $126,955 | 2024-12 |
| Advancect Foundation Inc | 501(c)(3) | 2020 | $6,424 | $187,732 | 2025-12 |
| First City Fund Corporation | 501(c)(3) | 2005 | $4,000 | $15.9 million | 2025-12 |
| CT Food Launchpad Inc | 501(c)(3) | 2026 | | | |
| Center for Inclusive Growth Inc | 501(c)(3) | 2026 | | | |
| Chapel Company | 501(c)(2) | 2000 | $0 | $0 | 2026-06 |
| Civic Works Dept Inc | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Collab Incorporated | 501(c)(3) | 2021 | $0 | $32,903 | 2024-06 |
| Connecticut Asian Pacific Bar Association | 501(c)(6) | 2016 | $0 | $0 | 2024-12 |
| Connecticut Association of Municipal Development Commissions | 501(c)(6) | 2009 | $0 | $0 | 2025-12 |
| Connecticut Health Lawyers Association Inc | 501(c)(6) | 2012 | $0 | $0 | 2025-09 |
| Connecticut Judges Association Inc | 501(c)(6) | 2013 | $0 | $0 | 2025-12 |
| Connecticut Young Professionals Inc | 501(c)(6) | 2018 | $0 | $0 | 2023-12 |
| Cpen-Community Placemaking Engagement Network | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Downtown Loves NHV Inc | 501(c)(3) | 2024 | $0 | $0 | 2025-06 |
| Faith Revival Community Development Corporation | 501(c)(3) | 2005 | | | |
| Friends of Kensington Playground | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Health Benefits Holdings Inc | 501(c)(2) | 1999 | $0 | $0 | 2025-12 |
| Hill City Point Neighborhood Action Group Inc | 501(c)(3) | 2001 | $0 | $0 | 2025-12 |
| Hill Development Corporation of New Haven | 501(c)(3) | 1987 | | | |
| Historic Wooster Square Association | 501(c)(4) | 2022 | $0 | $0 | 2025-12 |
| Hope Builders Inc | 501(c)(3) | 2026 | | | |
| Inspired Communities Inc | 501(c)(3) | 2019 | $0 | $0 | 2024-12 |
| Jubilee Community Development Corporation | 501(c)(3) | 2000 | | | |
| NCBW - New Haven Metropolitan Chapter | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| National Association of Negro Busin Ess and Professional Womens C | 501(c)(3) | 1998 | $0 | $0 | 2024-06 |
| New Haven Green Conservancy Inc | 501(c)(3) | 2025 | | | |
| New Haven Harbor Cooperative Inc | 501(c)(6) | 2014 | $0 | $0 | 2024-12 |
| New Haven Inner City Enrichment Center | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Newhallville Community Services Development Corporation | 501(c)(3) | 2023 | $0 | $0 | 2025-06 |
| Noma Connecticut Inc | 501(c)(6) | 2021 | $0 | $0 | 2025-12 |
| Prospera Development Foundation | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Quantumct Inc | 501(c)(3) | 2025 | $0 | $0 | 2024-12 |
| Society of Women Engineers | 501(c)(3) | 1992 | $0 | $0 | 2024-06 |
| The Marcia A Barris and Joseph F Walton Foundation Inc | 501(c)(3) | 2014 | | $1 | 2025-12 |
| Upon This Rock Academy Center Inc | 501(c)(3) | 2025 | $0 | $0 | 2024-12 |
| Urban Grants 4 Us Incorporated | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
Other causes in New Haven, CT
Every nonprofit in New Haven, CT · Community improvement and capacity building 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.