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 2,151–2,200 of 7,738 organizations

Organization	Category	Location	EIN	View
Jane D Weiss Family Foundation INC Guilford, CT	Other	1975 Little Meadow Rd, Guilford, CT 06437	13-4001066	View
Jastreboff Hearing Disorders Foundation INC Guilford, CT	Other	80 Den Hollow Rd, Guilford, CT 06437	75-3171883	View
Joe And Cindy Goldberg Family Foundation INC Guilford, CT	Other	130 Renee S Way, Guilford, CT 06437	45-5388089	View
Kellie Duggan Foundation INC Guilford, CT	Education	7 Cornfield Ln, Guilford, CT 06437	45-1715306	View
Knownpreneurs INC Guilford, CT	Other	197 Landons Way, Guilford, CT 06437	92-3563894	View
Kobe Henro INC Guilford, CT	Animals	575 Long Hill Rd, Guilford, CT 06437	87-3787089	View
Lace Up For Kids INC Guilford, CT	Other	14 Cornfield Ln, Guilford, CT 06437	39-5157894	View
Larche Connecticut Shoreline Guilford, CT	Other	300 Stepstone Hill Rd, Guilford, CT 06437	87-2307538	View
Little Blessings Christian Childcare Center INC Guilford, CT	Other	136 Quonnipaug Ln, Guilford, CT 06437	85-1913709	View
Little League Baseball INC Guilford, CT	Other	800 Village Walk - 213, Guilford, CT 06437	23-7322613	View
Little Sprouts Learning Center INC Guilford, CT	Other	169 Ledge Hill Rd, Guilford, CT 06437	33-1580826	View
Maple Place Foundation Guilford, CT	Other	18 Fair St Apt 10, Guilford, CT 06437	13-4178390	View
Menunkatuck Audubon Society INC Guilford, CT	Animals	Po Box 214, Guilford, CT 06437	06-1247422	View
Mfund INC Guilford, CT	Other	78 Hart Rd, Guilford, CT 06437	26-1560414	View
Middle East Crisis Committee INC Guilford, CT	Other	Po Box 237, Guilford, CT 06437	54-2131005	View
Mj Petretto Foundation Guilford, CT	Other	2257 Boston Post Road, Guilford, CT 06437	27-1516798	View
Musical Art Society Of Branford Guilford, CT	Arts	47 Mustang Dr, Guilford, CT 06437	04-3265767	View
Nami Shoreline Guilford, CT	Other	800 Village Walk Suite 208, Guilford, CT 06437	35-2350755	View
Netminders Guilford, CT	Youth	96 Tulip Tree Dr, Guilford, CT 06437	88-1854604	View
New England Association Of Teachers Of English Guilford, CT	Other	57 Graves Ave, Guilford, CT 06437	23-7025784	View
New England Institute Medical Research Guilford, CT	Health	424 Schoolside Ln, Guilford, CT 06437	06-1628783	View
New Haven Middlesex Association Of Realtors Foundation INC Guilford, CT	Education	2730 Boston Post Rd, Guilford, CT 06437	83-1656642	View
North Guilford Nursery School INC Guilford, CT	Education	98 Renee S Way, Guilford, CT 06437	06-0791015	View
Oasis Global Missions Association INC Guilford, CT	Other	1 Turtle Ln, Guilford, CT 06437	46-3784187	View
One For All Arts Education Fund Guilford, CT	Arts	Po Box 1, Guilford, CT 06437	42-2195696	View
Our Community Heros INC Guilford, CT	Other	1 Hart Rd, Guilford, CT 06437	87-3664174	View
Our Peace INC Guilford, CT	Other	40 Foote Bridge Rd, Guilford, CT 06437	99-3435217	View
Paul Dostie Kare Foundation INC Guilford, CT	Education	40 Greystone Way, Guilford, CT 06437	87-2988633	View
Paul Rand Charitable Tr U Decl Guilford, CT	Other	Po Box 333, Guilford, CT 06437	06-6433890	View
Poetreef Guilford, CT	Youth	53 Fair St, Guilford, CT 06437	82-5297505	View
Project Music Heals Us INC Guilford, CT	Arts	800 Village Walk 296, Guilford, CT 06437	81-4264727	View
Puerta De Refugio Ad Guilford, CT	Other	Po Box 103, Guilford, CT 06437	30-0560062	View
Raccoon Crossing Rehabilitation Center INC Guilford, CT	Animals	311 Old Whitfield St, Guilford, CT 06437	30-0552792	View
Reuler-Lewin Foundation Guilford, CT	Other	726 Clapboard Hill Rd, Guilford, CT 06437	84-6020408	View
Roots 4 Relief Guilford, CT	Youth	54 Huckleberry CT, Guilford, CT 06437	81-5241168	View
Rotary Club Of Guilford CT Guilford, CT	Other	705 Boston Post Rd Ste A3, Guilford, CT 06437	92-0853697	View
Sarah Foundation INC Guilford, CT	Other	246 Goose Lane, Guilford, CT 06437	06-1281792	View
Sarah Tuxis Residential Services INC Guilford, CT	Other	45 Boston St, Guilford, CT 06437	06-1297908	View
Shaumpishuh Statue Guilford, CT	Arts	18 Vineyard Ave, Guilford, CT 06437	33-4189080	View
Shore Runners INC Guilford, CT	Youth	500 Bluff View Dr, Guilford, CT 06437	84-2243359	View
Shoreline CT Modern Quild Guild Guilford, CT	Arts	Po Box 242, Guilford, CT 06437	84-4351894	View
Shoreline Greenway Trail INC Guilford, CT	Youth	42 Cornwall Ln, Guilford, CT 06437	56-2338589	View
Shoreline Outdoor Education Center Guilford, CT	Other	134 Great Hill Rd, Guilford, CT 06437	06-1074154	View
Shoreline Sharks Youth Hockey INC Guilford, CT	Youth	Po Box 277, Guilford, CT 06437	26-2670622	View
Sino-American Network Fortherapeutic Radiology And Oncology Guilford, CT	Other	133 Sam Hill Rd, Guilford, CT 06437	20-5865371	View
Sound Life Connections Guilford, CT	Other	116 Whitfield St, Guilford, CT 06437	92-3270297	View
Spanish Water Dog Club Incorporated Guilford, CT	Animals	308 Granite Rd, Guilford, CT 06437	20-2415570	View
Spirit CT Youth Cheer Guilford, CT	Youth	29 S Fair St, Guilford, CT 06437	41-3842304	View
St Georges Church Guilford, CT	Other	33 Whitfield St, Guilford, CT 06437	06-0667615	View
Starship Dance Theater And Company Guilford, CT	Arts	1262 Route 80, Guilford, CT 06437	06-1402168	View

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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.