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New Haven, CT · 30-mile radius

Full 501(c)(3) Registry

Every active 501(c)(3) nonprofit registered with the IRS in the greater New Haven area — 7,738 organizations, sourced from the IRS Exempt Organizations Business Master File.

Showing 2,051–2,100 of 7,738 organizations

OrganizationCategoryView
Toastmasters International

Fairfield, CT

OtherView
Trinity Baptist Church

Fairfield, CT

OtherView
Trischman Family Foundation INC

Fairfield, CT

OtherView
Trout Unlimited

Fairfield, CT

OtherView
Trout Unlimited

Fairfield, CT

OtherView
Trumbull Track INC

Fairfield, CT

YouthView
Tucker Memorial Fund

Fairfield, CT

EnvironmentView
United States Power Squadrons

Fairfield, CT

OtherView
United With Kenya INC

Fairfield, CT

OtherView
Unquowa School Association INC

Fairfield, CT

OtherView
Verbum Domini INC

Fairfield, CT

OtherView
Veteran Feminists Of America INC

Fairfield, CT

OtherView
Vtb Wealth Foundation

Fairfield, CT

OtherView
Wandering Library INC

Fairfield, CT

SeniorsView
Warde Football Gridiron

Fairfield, CT

YouthView
Water Innovations Alliance Foundation

Fairfield, CT

EnvironmentView
Westchester Ultimate Disc INC

Fairfield, CT

YouthView
William H Prusoff Foundation

Fairfield, CT

OtherView
Womens Perspective INC

Fairfield, CT

OtherView
Yabantu INC

Fairfield, CT

OtherView
Yale Blue Green INC

Fairfield, CT

EnvironmentView
Yellow Buterfly Charitable Foundation

Fairfield, CT

OtherView
Yoga 4 Everybody Healing Foundation

Fairfield, CT

HealthView
Yue-Sai Kan One World Foundation Ltd

Fairfield, CT

OtherView
Zarich Family Foundation INC

Fairfield, CT

OtherView
Zieff Family Fund INC

Fairfield, CT

OtherView
Alani Kailani Blue Lotus White Star Foundation

Guilford, CT

OtherView
Alden Charitable Foundation INC

Guilford, CT

ArtsView
Alex INC

Guilford, CT

OtherView
All Boobs Matter INC

Guilford, CT

OtherView
Asfralliance

Guilford, CT

OtherView
Autoimmune Registry INC

Guilford, CT

HealthView
Bailey-Desmet Foundation

Guilford, CT

OtherView
Barbara Pellegrino Family Charitable Foundation

Guilford, CT

OtherView
Because It S Right INC

Guilford, CT

OtherView
Benincasa Community INC

Guilford, CT

OtherView
Bennett Family Foundation

Guilford, CT

OtherView
Blue Moon Raptors INC

Guilford, CT

AnimalsView
Bussmann Family Foundation INC

Guilford, CT

OtherView
Carol L Sirot Foundation

Guilford, CT

OtherView
Chabad-Lubavitch Of The Shoreline INC

Guilford, CT

OtherView
Chaney Family Foundation INC

Guilford, CT

OtherView
Cindy Lynn Sherwin Memorialfoundation

Guilford, CT

OtherView
Community Nursery School INC

Guilford, CT

OtherView
Connecticut Council For Humane

Guilford, CT

OtherView
Connecticut Drama Association INC

Guilford, CT

ArtsView
Connecticut Experiential Learning Center INC

Guilford, CT

EducationView
Connecticut Rheumatology Association INC

Guilford, CT

OtherView
Discover Your Path INC

Guilford, CT

OtherView
Doctors United For Ukraine Co

Guilford, CT

OtherView
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Source: IRS Exempt Organizations Business Master File (Region 1). Includes active organizations with a 501(c)(3) subsection code in towns within ~30 miles of New Haven. Public-school-related organizations (PTAs/PTOs, booster clubs, district education foundations, and charter/magnet schools) are excluded — 356 filtered out. Regenerate anytime with node scripts/scrape-all-501c3.mjs. A spreadsheet copy is available at lib/all-501c3-nonprofits.csv.