Data / Nonprofits / Connecticut / Southport / Philanthropy, voluntarism and grantmaking foundations
Philanthropy, voluntarism and grantmaking foundations nonprofits in Southport, CT: 15 registered with the IRS
15 philanthropy, voluntarism and grantmaking foundations nonprofits are registered with the IRS in Southport, CT, 15 of them 501(c)(3) charities; the 1 that report revenue took in $262,112. The largest by revenue: India Collective Inc ($262,112).
SpecStream is the live web data engine for teams and agents. It reads the IRS register of exempt organizations as the IRS updates it, and this page is that reading. Ask for the nonprofits you need by place, cause and size, with their latest Form 990 figures and websites, and they arrive in your sheet, CRM, Slack or agent.
Every organization, largest by revenue first
| Organization | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|
| India Collective Inc | 501(c)(3) | 2022 | $262,112 | $23,643 | 2025-12 |
| Chambers Family Foundation | 501(c)(3) | 2014 | $7.6 million | 2024-12 | |
| Cssga Foundation Inc | 501(c)(3) | 2005 | $0 | $0 | 2025-12 |
| Izzo Fam Trust | 501(c)(3) | 2007 | $119,947 | 2025-12 | |
| J Addison Bartush and Marion M Bartush Family Foundation | 501(c)(3) | 2009 | $8 million | 2025-12 | |
| Jane T Muhlethaler Foundation Inc | 501(c)(3) | 1998 | $1.2 million | 2024-12 | |
| Kelly Family Foundation Inc | 501(c)(3) | 2016 | $557,072 | 2024-12 | |
| Koren Foundation | 501(c)(3) | 1999 | $595,475 | 2024-12 | |
| Lawrence & Megan Foley Family Foundation Inc | 501(c)(3) | 2002 | $1.7 million | 2025-11 | |
| Matis Family Foundation Inc | 501(c)(3) | 2016 | $1 | 2025-12 | |
| PTM Charitable Foundation | 501(c)(3) | 1994 | $1.8 million | 2025-12 | |
| Quidditch Foundation Inc | 501(c)(3) | 2014 | $9.6 million | 2024-12 | |
| Richard Riley Conarroe Foundation Inc | 501(c)(3) | 2002 | $243,036 | 2025-12 | |
| Smith Torrey Family Foundation Inc | 501(c)(3) | 2026 | |||
| Tan-Macshane Foundation | 501(c)(3) | 2014 | $1 | 2025-12 |
Other causes in Southport, CT
Every nonprofit in Southport, CT · Philanthropy, voluntarism and grantmaking foundations 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.