Data / Nonprofits / Connecticut / Ridgefield
Nonprofits in Ridgefield, CT: 224 registered with the IRS
224 nonprofits are registered with the IRS in Ridgefield, CT, 190 of them 501(c)(3) charities; the 92 that report revenue took in $145.6 million. The largest by revenue: Rvnahealth Inc ($43.6 million), Ridgefield Academy Inc ($23.5 million), Silver Spring Country Club Incorporated ($13 million). Most common causes: philanthropy, voluntarism and grantmaking foundations (23), recreation and sports (22), arts, culture and humanities (19).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Rvnahealth Inc | 501(c)(3) | 1945 | $43.6 million | $37.7 million | 2025-06 | |
| Ridgefield Academy Inc | Education | 501(c)(3) | 1998 | $23.5 million | $42.7 million | 2025-06 |
| Silver Spring Country Club Incorporated | 501(c)(7) | 1954 | $13 million | $23.1 million | 2024-12 | |
| Ridgefield Playhouse for Movies and the Performing Arts Inc | Arts, culture and humanities | 501(c)(3) | 1998 | $9 million | $23.7 million | 2025-12 |
| International Association of Contract and Commercial Managers I | Community improvement and capacity building | 501(c)(6) | 2000 | $5.9 million | $2.4 million | 2025-12 |
| The Aldrich Contemporary Art Museum Inc | Arts, culture and humanities | 501(c)(3) | 1964 | $5.5 million | $47.4 million | 2024-12 |
| Prospects Opportunity and Enrichment Inc | Human services | 501(c)(3) | 2013 | $5 million | $5.5 million | 2024-12 |
| Access Health International Inc | International, foreign affairs and national security | 501(c)(3) | 2010 | $4.1 million | $6.2 million | 2024-12 |
| Boys & Girls Club of Ridgefield | Youth development | 501(c)(3) | 1958 | $3.6 million | $15.2 million | 2024-12 |
| Ridgefield Library Association Inc | Education | 501(c)(3) | 1943 | $3.5 million | $21.7 million | 2025-06 |
| Act of Connecticut Inc | Arts, culture and humanities | 501(c)(3) | 2016 | $3.5 million | $2.6 million | 2025-07 |
| Founders Hall Foundation Inc | Human services | 501(c)(3) | 2001 | $1.9 million | $8.5 million | 2025-12 |
| Generous Life Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2019 | $1.3 million | $153,650 | 2024-12 |
| Ridgefield Thrift Shop Inc | Human services | 501(c)(3) | 1950 | $1.2 million | $1.4 million | 2025-04 |
| Ridgefield Veterans Memorial Community Association Inc | Public and societal benefit | 501(c)(3) | 1954 | $1.2 million | $3.5 million | 2025-06 |
| Ridgefield Amateur Hockey Association Inc | Recreation and sports | 501(c)(3) | 2002 | $987,525 | $527,649 | 2026-06 |
| Ridgefield Historical Society | Arts, culture and humanities | 501(c)(3) | 2002 | $963,799 | $3.1 million | 2025-06 |
| Ridgebury Riders Inc | Health care | 501(c)(3) | 2021 | $932,392 | $452,592 | 2024-12 |
| Ridgefield Operation for Animal | Animal-related | 501(c)(3) | 2001 | $932,369 | $2.4 million | 2024-12 |
| American Association of the Order of Saint Lazarus Inc | 501(c)(3) | 1972 | $872,023 | $4.3 million | 2024-12 | |
| Ridgefield Conservatory of Dance Inc | 501(c)(3) | 2003 | $855,013 | $838,303 | 2024-12 | |
| Connecticut Project Inc | Community improvement and capacity building | 501(c)(3) | 2022 | $784,628 | $5.1 million | 2024-12 |
| Soccer Club of Ridgefield Conn Inc | Recreation and sports | 501(c)(3) | 1983 | $708,640 | $333,359 | 2024-12 |
| Ridgefield Regional Aquatic Club Inc | Recreation and sports | 501(c)(3) | 1992 | $700,532 | $742,906 | 2025-08 |
| Keeler Tavern Preservation Society Inc | Arts, culture and humanities | 501(c)(3) | 1965 | $644,455 | $4.4 million | 2025-06 |
| Ridgefield Workshop for the Performing Arts Inc | Arts, culture and humanities | 501(c)(3) | 1967 | $636,411 | $2.1 million | 2025-06 |
| Ridgefield Basketball Association Inc | Recreation and sports | 501(c)(3) | 1998 | $606,111 | $108,896 | 2024-08 |
| Sphere Inc | 501(c)(3) | 1989 | $599,337 | $1.9 million | 2025-12 | |
| Ridgefield Symphony Orchestra Inc | Arts, culture and humanities | 501(c)(3) | 1967 | $559,421 | $442,286 | 2025-06 |
| Meals On Wheels of Ridgefield | Food, agriculture and nutrition | 501(c)(3) | 1975 | $543,813 | $4.7 million | 2025-12 |
| Kindness Over Muscular Dystrophy Inc | Diseases, disorders and medical disciplines | 501(c)(3) | 2019 | $508,894 | $334,365 | 2024-12 |
| Iris Fund | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2023 | $488,486 | $431,435 | 2025-12 |
| A Better Chance in Ridgefield Inc | 501(c)(3) | 1987 | $420,498 | $1.3 million | 2025-06 | |
| Connecticut Education Association | 501(c)(5) | 1971 | $373,152 | $66,491 | 2026-06 | |
| Pleasantview Recreational Assoc | 501(c)(7) | 1993 | $370,150 | $1.1 million | 2025-12 | |
| Ridgefield Community Kindergarten Inc | 501(c)(3) | 1966 | $327,421 | $49,888 | 2025-06 | |
| Oseas Conservation Foundation | Environment | 501(c)(3) | 2014 | $311,224 | $206,287 | 2025-12 |
| Little League Baseball Inc | Recreation and sports | 501(c)(3) | 1967 | $295,254 | $947,120 | 2025-09 |
| Ridgefield Volunteer Fire Dept | 501(c)(4) | 1991 | $292,306 | $3.5 million | 2025-01 | |
| New Canaan Aquianas Inc | Recreation and sports | 501(c)(3) | 2025 | $290,391 | $131,477 | 2025-08 |
| Ridgefield Youth Service Bureau Inc | 501(c)(3) | 1987 | $280,284 | $385,606 | 2025-06 | |
| Ridgefield Guild of Artists | Arts, culture and humanities | 501(c)(3) | 1980 | $256,391 | $241,243 | 2025-12 |
| Sound Affects | Medical research | 501(c)(3) | 2014 | $242,454 | $54,739 | 2024-12 |
| Western Connecticut Youth Orchestra Inc | Arts, culture and humanities | 501(c)(3) | 2008 | $238,422 | $229,247 | 2025-06 |
| Friends of Ridgefield Community Programs Inc | Community improvement and capacity building | 501(c)(3) | 2003 | $216,980 | $11,994 | 2025-06 |
| We Give All Inc | International, foreign affairs and national security | 501(c)(3) | 2023 | $215,241 | $95,362 | 2025-12 |
| Ridgefield Youth Football Inc | Recreation and sports | 501(c)(3) | 2015 | $194,786 | $119,588 | 2024-12 |
| CT Against Gun Violence Inc | 501(c)(4) | 1994 | $185,580 | $455,426 | 2024-12 | |
| Ridgefield Professional Fire Fighters Local 1739 Veba Trust Fund | Mutual and membership benefit | 501(c)(9) | 2014 | $181,579 | $2.3 million | 2025-12 |
| Mapp Inc | Human services | 501(c)(3) | 2021 | $173,228 | $46,912 | 2024-12 |
| Ridgefield Lacrosse Inc | Recreation and sports | 501(c)(3) | 2003 | $169,081 | $232,524 | 2025-12 |
| Ridgefield Orchestra Foundation Inc | 501(c)(3) | 1980 | $131,477 | $1.9 million | 2025-12 | |
| Ridgefield Chamber of Commerce Inc | 501(c)(6) | 1995 | $117,611 | $56,828 | 2025-12 | |
| Ridgefield Girls Softball Inc | Recreation and sports | 501(c)(3) | 2014 | $117,472 | $90,963 | 2024-12 |
| Safe Haven for Youth Ethiopia LTD | International, foreign affairs and national security | 501(c)(3) | 2007 | $100,459 | $360,101 | 2024-12 |
| Ptsa Connecticut Inc | 501(c)(3) | 1979 | $98,224 | $76,491 | 2025-06 | |
| Ptsa Connecticut Inc | 501(c)(3) | 1955 | $96,029 | $105,598 | 2025-06 | |
| Friends of the Ridgefield Library and Historical Association Inc | 501(c)(3) | 1976 | $95,818 | $313,466 | 2025-06 | |
| International Association of Fire Fighters | 501(c)(5) | 1959 | $95,557 | $324,337 | 2024-12 | |
| Ridgefield Chorale | 501(c)(3) | 1993 | $95,094 | $111,322 | 2025-08 | |
| USA Junior Golf Federation | Education | 501(c)(3) | 2024 | $90,096 | $209 | 2024-12 |
| Looking Glass Animal Rescue | Animal-related | 501(c)(3) | 2015 | $82,158 | $31,624 | 2025-12 |
| L1235CT Ridgefield Police Dept Empl | 501(c)(5) | 1957 | $81,747 | $314,577 | 2025-12 | |
| Sober St Patricks Day Foundation Inc | Arts, culture and humanities | 501(c)(3) | 2015 | $77,150 | $38,653 | 2024-12 |
| Masonic Temple Association | 501(c)(2) | 1945 | $76,698 | $130,750 | 2024-11 | |
| Ridgefield Sunrise Cottage Foundation Inc | Human services | 501(c)(3) | 2002 | $73,316 | $406,571 | 2025-06 |
| Ridgefield Cat Project | Animal-related | 501(c)(3) | 2025 | $70,864 | $8,584 | 2025-12 |
| Ridgefield Scholarship Group Inc | Education | 501(c)(3) | 1980 | $70,230 | $359,485 | 2025-12 |
| Ramapoo Rifle & Revolver Club Inc | Education | 501(c)(3) | 1992 | $66,407 | $253,574 | 2025-12 |
| RHS Boys Hockey Booster Club Inc | Recreation and sports | 501(c)(3) | 2011 | $63,692 | $71,307 | 2026-05 |
| Ptsa Connecticut Inc | Education | 501(c)(3) | 1979 | $61,560 | $64,689 | 2025-06 |
| Ridgefield Cemetery Association Inc | Mutual and membership benefit | 501(c)(13) | 2025 | $61,136 | $1.4 million | 2026-03 |
| Rides for Ridgefield Inc | Human services | 501(c)(3) | 2013 | $59,511 | $195,718 | 2025-12 |
| Ptsa Connecticut Inc | Education | 501(c)(3) | 1955 | $56,925 | $55,102 | 2025-06 |
| Ptsa Connecticut Congress | 501(c)(3) | 1979 | $48,973 | $124,853 | 2025-06 | |
| International Photographic Council | Arts, culture and humanities | 501(c)(3) | 2003 | $47,783 | $310,511 | 2024-12 |
| Rotary International | 501(c)(4) | 1942 | $46,827 | $21,005 | 2025-06 | |
| Molly Ann Tango Memorial Foundation Inc | Human services | 501(c)(3) | 2005 | $46,757 | $107,190 | 2025-12 |
| MS President Us Inc | Youth development | 501(c)(3) | 2018 | $44,246 | $60,555 | 2024-12 |
| Thrown Stone Theatre Company | Arts, culture and humanities | 501(c)(3) | 2016 | $44,204 | $101,260 | 2024-12 |
| Ridgefield Garden Club Inc | Environment | 501(c)(3) | 1999 | $34,022 | $100,326 | 2025-06 |
| Ptsa Connecticut Inc | 501(c)(3) | 1955 | $29,214 | $55,785 | 2025-06 | |
| Affordable Housing of Ridgefield Rha Inc | Housing and shelter | 501(c)(3) | 2024 | $27,782 | $14,947 | 2024-12 |
| Giving Asha Inc | International, foreign affairs and national security | 501(c)(3) | 2006 | $24,871 | $26,182 | 2025-09 |
| Tiger Hollow Inc | Education | 501(c)(3) | 2001 | $22,461 | $98,467 | 2025-12 |
| Worldcc Foundation | Social science | 501(c)(3) | 2023 | $22,436 | $21,749 | 2025-12 |
| Ptsa Connecticut Inc | 501(c)(3) | 1955 | $20,797 | $257,759 | 2025-06 | |
| Land Conservancy of Ridgefield Inc | Environment | 501(c)(3) | 1967 | $19,880 | $9.5 million | 2025-12 |
| Muse Squad Corp | Education | 501(c)(3) | 2023 | $6,300 | $79 | 2025-12 |
| Jam Associates Inc | Housing and shelter | 501(c)(3) | 2000 | $6,000 | $187,927 | 2024-12 |
| Friends of Ridgefield Parks and Recreation Commission Inc | Recreation and sports | 501(c)(3) | 1987 | $5,337 | $59,048 | 2025-06 |
| A F A N Poza Verde LTD | Recreation and sports | 501(c)(7) | 2020 | $0 | $0 | 2023-12 |
| Abbas Ambassadors Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2007 | $408,390 | 2025-12 | |
| American Legion | 501(c)(19) | 1946 | $0 | $0 | 2025-12 | |
| Ancient Free & Accepted Masons of Connecticut | 501(c)(10) | 2014 | $0 | $0 | 2025-11 | |
| Angel of Ridgefield Inc | Human services | 501(c)(3) | 2019 | $0 | $0 | 2024-12 |
| Art in Common Inc | Health care | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Bedard Family Foundation Inc | Public and societal benefit | 501(c)(3) | 2018 | $38,650 | 2025-12 | |
| Boehringer Ingelheim Cares Foundation Inc | Education | 501(c)(3) | 2002 | $303 million | 2025-12 | |
| Bossidy Foundation | 501(c)(3) | 1987 | $7.8 million | 2025-12 | ||
| Brandon Gmelin Foundation Inc | Education | 501(c)(3) | 2026 | |||
| CT Rebels Softball | Recreation and sports | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Camerata D Amici Inc | Arts, culture and humanities | 501(c)(3) | 2008 | $0 | $0 | 2025-12 |
| Candlewood Amateur Radio Association | Public safety, disaster preparedness and relief | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Caudatowa Garden Club of Ridgefield Inc | 501(c)(3) | 1967 | $0 | $0 | 2026-06 | |
| Chabad Jewish Center of Northern Fairfield County Inc | Religion-related | 501(c)(3) | 2013 | |||
| Cheeky Champions Inc | Diseases, disorders and medical disciplines | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Community Fostered | Human services | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Congregation Shir Shalom of Westchester and Fairfield Counties | Religion-related | 501(c)(3) | 2003 | |||
| Connecticut Retirement Community Inc | Human services | 501(c)(3) | 2002 | $0 | $0 | 2025-12 |
| Connecticut Social Work Oncology Group Inc | Diseases, disorders and medical disciplines | 501(c)(3) | 2009 | $0 | $0 | 2025-12 |
| Connecticut State Electrology Association Incorporated | Health care | 501(c)(3) | 2015 | $0 | $0 | 2025-10 |
| Cornerstone Home & Gardens Inc | Human services | 501(c)(3) | 2012 | $0 | $0 | 2025-12 |
| Cotler Family Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1997 | $831,176 | 2025-12 | |
| Couri Foundation Inc | 501(c)(3) | 1989 | $10,658 | 2025-12 | ||
| Crisis Ready Media Inc | Arts, culture and humanities | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Dee Williams Freestyle Foundation Inc | Recreation and sports | 501(c)(3) | 2024 | $131,492 | 2025-12 | |
| Eight Lakes Community Association Inc | 501(c)(7) | 1957 | $0 | $0 | 2025-12 | |
| Fairfield County Detectives Conference Inc | Community improvement and capacity building | 501(c)(6) | 2015 | $0 | $0 | 2025-12 |
| Fairfield County Tax Collectors Association Inc | Community improvement and capacity building | 501(c)(6) | 2015 | $0 | $0 | 2025-06 |
| Fairfield County Womens Platform Tennis League Inc | Recreation and sports | 501(c)(7) | 2023 | $0 | $0 | 2025-12 |
| Fox Hill Lake Association Incorporated | 501(c)(7) | 1987 | $0 | $0 | 2025-09 | |
| Friends of Bennetts Pond Inc | Environment | 501(c)(3) | 2002 | $0 | $0 | 2025-06 |
| Friends of Ridgefield Suzuki School Corp | Youth development | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Friends of Ridgefield Youth Commision Inc | Youth development | 501(c)(3) | 2018 | $0 | $0 | 2024-12 |
| Garden & Conservation Trust | 501(c)(3) | 1967 | $0 | $0 | 2025-12 | |
| Gem X Jewelry Club Inc | Recreation and sports | 501(c)(7) | 2024 | $0 | $0 | 2025-12 |
| Gem X Scholarship Fund Incorporated | Education | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Get Out and Play Foundation | Arts, culture and humanities | 501(c)(3) | 2021 | $0 | $0 | 2024-04 |
| Goldstone Family Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2000 | $26 million | 2024-12 | |
| Great Pond Corporation | 501(c)(7) | $0 | $0 | 2025-12 | ||
| Hoyt Foundation 122297 | 501(c)(3) | 1998 | $69,467 | 2025-12 | ||
| Hoyt Fund | 501(c)(3) | 1998 | $179,074 | 2025-12 | ||
| International Association of Lions Clubs | 501(c)(4) | 1957 | $0 | $0 | 2025-06 | |
| International Camel Rescue Inc | Animal-related | 501(c)(3) | 2018 | $0 | $0 | 2024-12 |
| Isidore Stern Foundation | 501(c)(3) | 1949 | $1.1 million | 2024-12 | ||
| JMR Effective Giving Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2023 | $3.4 million | 2024-12 | |
| Japan U S Society of Greater Fairfield County Inc | 501(c)(3) | 1988 | $0 | $0 | 2025-09 | |
| Julias Angels Charity Classic Foundation | Diseases, disorders and medical disciplines | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Justins Smile Childhood Cancer Foundation Inc | Medical research | 501(c)(3) | 2019 | $0 | $0 | 2024-12 |
| Knights of Columbus | Mutual and membership benefit | 501(c)(8) | 2014 | $0 | $0 | 2025-12 |
| La Leche League International Inc | 501(c)(3) | 1979 | $0 | $0 | 2026-03 | |
| Launching Lifes Leaders Inc | 501(c)(3) | 2022 | $0 | $0 | 2025-12 | |
| League of Women Voters of Ridgefield Inc | 501(c)(4) | 1964 | $0 | $0 | 2026-06 | |
| Leir Foundation Inc | 501(c)(3) | 1997 | $94.7 million | 2024-12 | ||
| Leir Retreat Center Inc | Youth development | 501(c)(3) | 2007 | $12.3 million | 2024-12 | |
| Love Can Initiative Inc | Human services | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Mamanasco Lake Improvement Fund Inc | 501(c)(3) | 1983 | $0 | $0 | 2025-12 | |
| Marine Corps League | 501(c)(4) | 1946 | $0 | $0 | 2025-12 | |
| Marine Veterans of Fairfield County Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Maurice Sendak Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1995 | $46.8 million | 2025-12 | |
| Metro-North Division National Model Railroad Association Inc | Arts, culture and humanities | 501(c)(3) | 2013 | $0 | $0 | 2025-12 |
| Moms Club | Human services | 501(c)(3) | 2001 | $0 | $0 | 2026-06 |
| Multiple Comparison Procedures Society Inc | Science and technology | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| National Charity League Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1997 | $0 | $0 | 2026-05 |
| National Charity League-Nutmeg Chapter | Human services | 501(c)(3) | 2002 | $0 | $0 | 2025-05 |
| Newcomers Club of Ridgefield Inc | 501(c)(7) | 1987 | $0 | $0 | 2024-06 | |
| Nia Hailey Simpson Foundation Inc | Education | 501(c)(3) | 2023 | $1 | 2023-12 | |
| North American Folk Music and Dance Alliance Inc | 501(c)(3) | 1996 | $0 | $0 | 2023-06 | |
| One Loaf Inc | Food, agriculture and nutrition | 501(c)(3) | 2019 | $0 | $0 | 2023-12 |
| Parent Booster USA Inc | 501(c)(3) | 2005 | $0 | $0 | 2026-06 | |
| Parent Booster USA Inc | 501(c)(3) | 2005 | $0 | $0 | 2026-06 | |
| Parent Booster USA Inc | 501(c)(3) | 2005 | $0 | $0 | 2025-12 | |
| Parent Booster USA Inc | 501(c)(3) | 2005 | $0 | $0 | 2025-06 | |
| Parent Booster USA Inc | Education | 501(c)(3) | 2005 | $0 | $0 | 2026-06 |
| Pathologists Assistants of New England | Education | 501(c)(3) | 2024 | |||
| Patricia M and Robert H Martinsen Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2011 | $549,112 | 2025-12 | |
| Perry and Basha Lewis Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2009 | $15,796 | 2026-03 | |
| Pfleger Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2019 | $493,752 | 2024-12 | |
| Plugwell | Environment | 501(c)(3) | 2024 | $0 | $0 | 2024-08 |
| Presley Theatre Productions Corp | Arts, culture and humanities | 501(c)(3) | 1999 | $0 | $544 | 2023-12 |
| Prospector Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2013 | $16.6 million | 2024-12 | |
| Ptsa Connecticut Inc | 501(c)(3) | 1979 | $0 | $0 | 2026-06 | |
| Ptsa Connecticut Inc | 501(c)(3) | 1979 | $0 | $0 | 2025-06 | |
| Ramapoo Junior Rifle Club Inc | Recreation and sports | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Ridgebury Meetinghouse Inc | Public and societal benefit | 501(c)(3) | 2023 | $0 | $0 | 2024-12 |
| Ridgefield Bicycle Sport Club Inc | Recreation and sports | 501(c)(7) | 2012 | $0 | $0 | 2025-12 |
| Ridgefield CT Pride Inc | Civil rights, social action and advocacy | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Ridgefield Community Sports Events Inc | Recreation and sports | 501(c)(3) | 2023 | $11,288 | 2025-08 | |
| Ridgefield FC Inc | Recreation and sports | 501(c)(7) | 2025 | $0 | $0 | 2025-10 |
| Ridgefield Fathers Club Inc | Community improvement and capacity building | 501(c)(3) | 2022 | $0 | $0 | 2026-01 |
| Ridgefield Fresh Air Association | 501(c)(3) | 1945 | $355,367 | 2026-06 | ||
| Ridgefield Fund Incorporated | 501(c)(3) | 1970 | $0 | $0 | 2025-09 | |
| Ridgefield Golf Course Improvement Fund Corporation | Recreation and sports | 501(c)(3) | 2012 | $0 | $0 | 2025-12 |
| Ridgefield Lakes Association Incorporated | 501(c)(4) | 1965 | $0 | $0 | 2025-12 | |
| Ridgefield Lions Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2026 | |||
| Ridgefield Mens Club Inc | 501(c)(4) | 1976 | $0 | $0 | 2026-06 | |
| Ridgefield Music Matters Inc | Education | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Ridgefield Old Timers Association Inc | Education | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Ridgefield Open Space Association Inc | Environment | 501(c)(4) | 1999 | $0 | $0 | 2025-06 |
| Ridgefield Rotary Club Foundation Inc | Community improvement and capacity building | 501(c)(3) | 2002 | $195,331 | 2025-06 | |
| Ridgefield Womans Club | Community improvement and capacity building | 501(c)(4) | 1957 | $0 | $0 | 2026-06 |
| Ridgefield Youth Wrestling Club Inc | Recreation and sports | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Ritter Family Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1997 | $600,511 | 2025-12 | |
| Rock Bottom Rescue | Animal-related | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Rodney M Gould Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2015 | $12,760 | 2025-12 | |
| Rubicon Seven Foundation | Environment | 501(c)(3) | 2009 | $0 | $0 | 2025-12 |
| Salvatore and Anna Beltrone Family Foundation | 501(c)(3) | 1996 | $1.2 million | 2025-06 | ||
| Semia Stem Outreach Corporation | Science and technology | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Sharing Industries Inc | Human services | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Sightbridge Mobile Vision | Diseases, disorders and medical disciplines | 501(c)(3) | 2025 | |||
| Smart Food Foundation | Food, agriculture and nutrition | 501(c)(3) | 2025 | |||
| Society of Saint Pius X Ridgefield Connecticut Inc | 501(c)(3) | 1983 | ||||
| St Elizabeth Seton Roman Catholic Parish | 501(c)(3) | 1946 | ||||
| St Mary School Ridgefield Inc | 501(c)(3) | 1946 | ||||
| St Marys Corporation | 501(c)(3) | 1946 | ||||
| Susan & George Craig Family Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1999 | $305,487 | 2024-12 | |
| Swizzleton Fund | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2026 | |||
| Taylor-Zemo Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2005 | $349,643 | 2025-12 | |
| The Daystar Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2000 | $7,124 | 2025-12 | |
| The Murray and Lois Hicks Charitable Foundation Inc | Human services | 501(c)(3) | 2014 | $154,727 | 2025-12 | |
| This Is Me Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Thomas J Bergeron III Memorial Scholarship Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Toastmasters International | 501(c)(3) | 1945 | $0 | $0 | 2025-12 | |
| Tyler Ugolyn Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2002 | $0 | $0 | 2025-08 |
| United States Power Squadrons | 501(c)(3) | 1949 | $0 | $0 | 2025-03 | |
| Warrior Collective Inc | Health care | 501(c)(3) | 2020 | $0 | $0 | 2024-12 |
| Wethe Connecticut Project for the Constitution Inc | Arts, culture and humanities | 501(c)(3) | 2006 | $0 | $0 | 2026-04 |
| Wieland Family Foundation Inc | Public and societal benefit | 501(c)(3) | 2018 | $118,706 | 2025-12 | |
| Wise Owl Foundation Inc | Mental health and crisis intervention | 501(c)(3) | 2026 | |||
| Women Cantors Network | Community improvement and capacity building | 501(c)(3) | 2018 | $0 | $0 | 2025-06 |
| Women Create Foundation Inc | Arts, culture and humanities | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Wro Foundation Inc | Education | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Ptsa Connecticut Congress | 501(c)(3) | 1972 | $-36,975 | $32,035 | 2025-06 |
By cause in Ridgefield, CT
- Philanthropy, voluntarism and grantmaking foundations 23
- Recreation and sports 22
- Arts, culture and humanities 19
- Education 18
- Human services 16
- Community improvement and capacity building 9
- Environment 7
- Youth development 5
- Animal-related 5
- Diseases, disorders and medical disciplines 5
- Public and societal benefit 4
- International, foreign affairs and national security 4
- Health care 4
- Mutual and membership benefit 3
- Food, agriculture and nutrition 3
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.