Nonprofits in Greenwich, Connecticut
Nonprofits in Greenwich, Connecticut. Browse 725 public nonprofit profiles. Review organization identities, available filing years, and their complete CharitySense profiles.
Location refers to headquarters recorded in public sources, not an organization’s service area. Classification describes its reported category and does not assess its effectiveness.
Nonprofit profiles
- Catholic Parish Iniatitives Inc
EIN 922991879 · Headquarters: Greenwich, CT, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990
- Center for Contemporary Documentation Inc
EIN 873965276 · Headquarters: GREENWICH, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Challenged People in Motion Inc
EIN 030436074 · Headquarters: GREENWICH, CT, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Chamber Players of the Greenwich Symphony Inc
EIN 550861342 · Headquarters: GREENWICH, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Checkofficio Inc
EIN 832404653 · Headquarters: Greenwich, CT, US · Public & Societal Benefit · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Chickahominy Reuion Association of Greenwich Connecticut Inc
EIN 061566338 · Headquarters: Greenwich, CT, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Children with Dyslexia Scholarship Fund
EIN 133970399 · Headquarters: GREENWICH, CT, USA · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-PF
- Children's Health International Medical Expedition Inc
EIN 454060639 · Headquarters: GREENWICH, CT, US · International, Foreign Affairs & National Security · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Church of Christ Consciousness
EIN 474972079 · Headquarters: Greenwich, CT, US · Religion Related · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Citizens Policy Forum of Connecticut
EIN 922533169 · Headquarters: GREENWICH, CT, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- City Lax Foundation Inc
EIN 824082637 · Headquarters: GREENWICH, CT, US · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Clemons Productions Inc Aka That's the Spirit Productions
EIN 133025846 · Headquarters: GREENWICH, CT, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-PF
- Club Chefs of Connecticut Inc
EIN 450967248 · Headquarters: GREENWICH, CT, USA · Community Improvement & Capacity Building · Latest available filing year: 2020 · Primary form: IRS Form 990
- Club Management Association of America Connecticut Chapter Inc
EIN 843341877 · Headquarters: GREENWICH, CT, USA · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990
- Coffee for Good Inc
EIN 834441264 · Headquarters: GREENWICH, CT, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Colettes Canvas
EIN 873288251 · Headquarters: Greenwich, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- College Help and Individual Needs
EIN 932587973 · Headquarters: Greenwich, CT, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Columbia Business School Club of Ny Inc
EIN 132919403 · Headquarters: GREENWICH, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Combined Organization of Police
EIN 222549620 · Headquarters: GREENWICH, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Common Circles
EIN 473397535 · Headquarters: GREENWICH, CT, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Community Answers Inc
EIN 222095963 · Headquarters: GREENWICH, CT, USA · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990-EZ
- Community Concerts of Greenwich Inc
EIN 510536189 · Headquarters: GREENWICH, CT, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Concerned Homeowners of Greenwich
EIN 141855114 · Headquarters: GREENWICH, CT, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Connecticut Book Festivals Inc
EIN 334732996 · Headquarters: Greenwich, CT, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Connecticut Club Managers Association
EIN 237176539 · Headquarters: GREENWICH, CT, USA · Recreation & Sports · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ
- Connecticut Friends of Bosnia Inc
EIN 262232058 · Headquarters: GREENWICH, CT, US · Human Services · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Connecticut Philharmonic Orchestra Association Inc
EIN 060980364 · Headquarters: Greenwich, CT, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Connecticut Spirit Association Inc
EIN 061496371 · Headquarters: Greenwich, CT, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Connecticut State Rifle & Revolver Association Inc
EIN 061002416 · Headquarters: Greenwich, CT, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Consumer Credit Research Foundation
EIN 200919672 · Headquarters: GREENWICH, CT, USA · Human Services · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ
- Consumer Rights Coalition Inc
EIN 264159484 · Headquarters: GREENWICH, CT, USA · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990
- Cornell Poker Club
EIN 331351308 · Headquarters: Greenwich, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Council for the Promotion of the Persian Language and Literature In
EIN 311603433 · Headquarters: Greenwich, CT, US · Arts, Culture & Humanities · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Cs Craig Family Foundation Inc C/o Craig Capital Corporation
EIN 061502485 · Headquarters: GREENWICH, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Ct Council of Child and Adolescent Psychiatry Inc
EIN 611474522 · Headquarters: Greenwich, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Cunniffe Family Foundation
EIN 061458464 · Headquarters: Greenwich, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Dahesh Museum of Art
EIN 133458208 · Headquarters: GREENWICH, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Dana's Angels Research Trust
EIN 516528048 · Headquarters: Greenwich, CT, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990
- Dartmouth Free Speech Alliance Inc
EIN 990847213 · Headquarters: Greenwich, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Dartmouth Lawyers Association
EIN 222547031 · Headquarters: GREENWICH, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- David and Carole Caplan Charitable Foundation
EIN 273246789 · Headquarters: Greenwich, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Day Pitney Foundation Inc
EIN 061199583 · Headquarters: GREENWICH, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2015 · Primary form: IRS Form 990-PF
- Dellora a & Lester J Norris Foundation
EIN 363054939 · Headquarters: Greenwich, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Derek and Leora Kaufman Foundation
EIN 832721771 · Headquarters: Greenwich, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Disaster Solutions Inc
EIN 452592484 · Headquarters: Greenwich, CT, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Dollars to Scholars Inc
EIN 392222463 · Headquarters: Greenwich, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Domina Nostra Viae Association
EIN 924019758 · Headquarters: Greenwich, CT, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Don and Paula Gaston Foundation
EIN 061188337 · Headquarters: GREENWICH, CT, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF
- Dorsky Gallery Curatorial Programs
EIN 113630680 · Headquarters: GREENWICH, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Dr Joseph J Lawrence Trust Diana Serrell Trustee
EIN 956093764 · Headquarters: GREENWICH, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- E Matilda Ziegler Foundation for the Blind
EIN 136086195 · Headquarters: GREENWICH, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Eagle Hill Foundation Inc
EIN 061072231 · Headquarters: GREENWICH, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Education Project
EIN 463845041 · Headquarters: GREENWICH, CT, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Educational Oceanographic Foundation Inc
EIN 066086103 · Headquarters: Greenwich, CT, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Edward John Noble Foundation Inc
EIN 061055586 · Headquarters: GREENWICH, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Elizabeth Sprague Stout Foundation
EIN 136161366 · Headquarters: GREENWICH, CT, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF
- Emerald Society of the Police Dept Town of Greenwich Ct The
EIN 060980375 · Headquarters: GREENWICH, CT, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Emwiga Foundation
EIN 133247601 · Headquarters: Greenwich, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Enhanced Geothermal Systems Deployment Coalition
EIN 393331100 · Headquarters: GREENWICH, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Enthoven Foundation Inc
EIN 061469792 · Headquarters: GREENWICH, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Entre Todos Co
EIN 352196325 · Headquarters: Greenwich, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Especially Everyone Inc D/b/a Especially Everyone
EIN 991194835 · Headquarters: GREENWICH, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Eyecare from the Heart Inc
EIN 881678200 · Headquarters: Greenwich, CT, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Fairview Country Club Inc
EIN 131706350 · Headquarters: GREENWICH, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Family Centers Inc
EIN 060646656 · Headquarters: GREENWICH, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Family First in Education Inc
EIN 832279082 · Headquarters: GREENWICH, CT, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Fashion Association Charity Event Inc
EIN 320254973 · Headquarters: GREENWICH, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2019 · Primary form: IRS Form 990
- Faulstich Family Charitable Foundation
EIN 364486386 · Headquarters: GREENWICH, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Feathers Project Inc
EIN 475431677 · Headquarters: GREENWICH, CT, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Federated Garden Club of Connecticut Inc
EIN 066084091 · Headquarters: GREENWICH, CT, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Federated Garden Clubs of Connecticut Inc
EIN 066065128 · Headquarters: Greenwich, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Federated Garden Clubs of Connecticut Inc
EIN 066066642 · Headquarters: Greenwich, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Feminet Inc
EIN 202000103 · Headquarters: GREENWICH, CT, US · Human Services · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Fido Fixers Inc
EIN 800778025 · Headquarters: Greenwich, CT, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Firth Studio Inc
EIN 852524878 · Headquarters: GREENWICH, CT, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Flag of Honor Fund Inc
EIN 550840201 · Headquarters: GREENWICH, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2011 · Primary form: IRS Form 990-EZ
- Flower Petals Adaptive Dance Company
EIN 881411227 · Headquarters: Greenwich, CT, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Fmr Wellness Foundation Inc
EIN 880893976 · Headquarters: GREENWICH, CT, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Food Access Network
EIN 993355425 · Headquarters: Greenwich, CT, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Foundation for Leadership & Academic Growth Inc
EIN 273095130 · Headquarters: GREENWICH, CT, USA · Recreation & Sports · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ
- Foundation for the Revival of Classical Culture
EIN 453176457 · Headquarters: Greenwich, CT, US · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Foundation of Hope
EIN 475005931 · Headquarters: Greenwich, CT, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Frank A Miller Family Foundation Inc
EIN 222540718 · Headquarters: Greenwich, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Frascella Family Foundation Corp
EIN 208654691 · Headquarters: Greenwich, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Fred J Epstein Pediatric Care Foundation Inc C/o Kathy Epstein
EIN 205198110 · Headquarters: GREENWICH, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Frederic & Jane Brooks Foundation Inc
EIN 136265535 · Headquarters: GREENWICH, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2021 · Primary form: IRS Form 990-PF
- Freedom to Operate Inc
EIN 850498384 · Headquarters: Greenwich, CT, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- Friends of Autistic People Inc (Fap) C/o B Darany Von Regensburg
EIN 061519336 · Headquarters: GREENWICH, CT, USA · Human Services · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ
- Friends of Briland Aid Inc
EIN 850983203 · Headquarters: GREENWICH, CT, USA · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Friends of French Farm
EIN 451287152 · Headquarters: GREENWICH, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2017 · Primary form: IRS Form 990
- Friends of Greenwich Public Television Inc
EIN 352335266 · Headquarters: Greenwich, CT, US · Arts, Culture & Humanities · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Friends of Nathaniel Witherell Inc
EIN 223934788 · Headquarters: GREENWICH, CT, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990
- Friends of the Wallace Center Inc
EIN 273277645 · Headquarters: Greenwich, CT, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- Frontfour Foundation
EIN 464386799 · Headquarters: GREENWICH, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Gabriela Dias Foundation Inc
EIN 822027311 · Headquarters: Greenwich, CT, US · Arts, Culture & Humanities · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Garrett B Smith Foundation
EIN 066411358 · Headquarters: GREENWICH, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990
- Gary Ciccone Foundation Inc
EIN 834684672 · Headquarters: Greenwich, CT, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Gateway Classical Music Society Inc
EIN 050606632 · Headquarters: Greenwich, CT, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Gateway Classical Music Society of New York
EIN 272025562 · Headquarters: Greenwich, CT, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Gerda and Ole Skaarup Foundation
EIN 061057545 · Headquarters: GREENWICH, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF