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 251–300 of 7,738 organizations

Organization	Category	Location	EIN	View
Echlin Foundation Branford, CT	Other	Po Box 1096, Branford, CT 06405	06-6037282	View
European Students League In The United States INC Branford, CT	Education	85 North Main Street 1027, Branford, CT 06405	46-5169622	View
Evolution Reentry Services Branford, CT	Arts	1204 Main St # 177, Branford, CT 06405	88-0601811	View
Fairfield Half Marathon Road Race INC Branford, CT	Youth	2 Buena Vista Rd, Branford, CT 06405	06-1226507	View
Family Business INC Branford, CT	Other	1204 Main St, Branford, CT 06405	38-4132606	View
Federated Garden Clubs Of Connecticut INC Branford, CT	Other	46 Church St, Branford, CT 06405	06-6045914	View
Feed Branford Kids INC Branford, CT	Hunger	Po Box 651, Branford, CT 06405	82-5449088	View
First Baptist Church Branford, CT	Other	975 Main St, Branford, CT 06405	06-1013989	View
First Congregational Church Branford, CT	Other	1009 Main St, Branford, CT 06405	06-6042800	View
Flora Four LLC Branford, CT	Other	127 Turtle Bay Dr, Branford, CT 06405	99-3133314	View
Friends Of Branford Youth Football Branford, CT	Youth	3 Oneill Ln, Branford, CT 06405	33-1665824	View
Friends Of First Congregational Church Of Branford INC Branford, CT	Other	1009 Main St, Branford, CT 06405	38-4363385	View
Friends Of Outer Island INC Branford, CT	Environment	Po Box 305, Branford, CT 06405	03-0475026	View
Friends Of The Farm River Estuary INC Branford, CT	Environment	53 Jefferson Pl, Branford, CT 06405	75-3060920	View
Friends Of The James Blackstone Memorial Library Branford, CT	Education	758 Main St, Branford, CT 06405	06-1277783	View
Friends Of The Willoughby Wallace Memorial Library INC Branford, CT	Arts	146 Thimble Islands Rd, Branford, CT 06405	06-6069927	View
From Farms To Incubators Branford, CT	Other	375 E Main St Apt F186, Branford, CT 06405	87-4594219	View
Future Farmers Of America State Associations & Local Chapter Branford, CT	Other	103 Cherry Hill Rd, Branford, CT 06405	88-1364160	View
Gilfoyle Foundation INC Branford, CT	Other	85 North Main Street Suite 1008, Branford, CT 06405	92-2078019	View
Gnostic Christian Church Branford, CT	Other	116 North Main Street, Branford, CT 06405	06-1072871	View
Greater Purpose Branford, CT	Other	105 Plymouth Colony, Branford, CT 06405	86-1330980	View
Hearthstone Foundation INC Branford, CT	Arts	699 E Main St, Branford, CT 06405	35-2834306	View
Herman Abbott Family Foundation INC Branford, CT	Other	Co David Bailey 1224 Main Street, Branford, CT 06405	13-3920551	View
Homemaker Thrift Shop INC Branford, CT	Other	4 Brushy Plain Road, Branford, CT 06405	06-1055789	View
Ht CT INC Branford, CT	Other	3c Harbour Vlg, Branford, CT 06405	99-4464247	View
In My Hands INC Branford, CT	Other	86 Montoya Dr, Branford, CT 06405	92-2106219	View
International Mandela Effect Conference INC Branford, CT	Other	322 E Main St, Branford, CT 06405	85-0884013	View
James Blackstone Memorial Library Association Branford, CT	Education	758 Main St, Branford, CT 06405	06-0662108	View
Jms Foundation INC Branford, CT	Other	53 Sunset Beach Rd, Branford, CT 06405	46-0916661	View
John D Thompson Hospice Institute For Education Training & Research Branford, CT	Other	100 Double Beach Rd, Branford, CT 06405	06-1003712	View
Junior Bobcats Hockey INC Branford, CT	Youth	42 Wallace Rd, Branford, CT 06405	45-3302957	View
Katherine Mcgwire Foundation INC Branford, CT	Hunger	37 1st Ave, Branford, CT 06405	33-4600665	View
Kid-U-Not Living Organ Donor Fund Branford, CT	Health	1204 Main St 220, Branford, CT 06405	82-5402646	View
Legacy Theatre Branford, CT	Arts	128 Thimble Islands Rd, Branford, CT 06405	45-2855557	View
Lions Club Of Branford Projects INC Branford, CT	Other	Po Box 406, Branford, CT 06405	47-1187443	View
Mcleod Blue Skye Charitable Foundation INC Branford, CT	Other	86 Seaview Ave, Branford, CT 06405	22-3216389	View
Melissa Marottoli Hogan Foundation INC Branford, CT	Other	6 Partridge Ln, Branford, CT 06405	80-0950665	View
Murphy Foundation INC Branford, CT	Other	13 Chapel Dr, Branford, CT 06405	47-2859621	View
Murphys Paw Rescue INC Branford, CT	Animals	41 Brookhills Rd, Branford, CT 06405	82-0665034	View
Nat And Jack Farrell House INC Branford, CT	Other	12 Park Pl, Branford, CT 06405	81-3366177	View
National Football Foundation And Hall Of Fame INC Branford, CT	Youth	C/O Paul Criscuolo, Branford, CT 06405	06-1038403	View
National Seasoning Manufacturers Association Branford, CT	Hunger	2 Patrick Ln, Branford, CT 06405	84-4445704	View
Ne Intruders Branford, CT	Education	1204 Main St, Branford, CT 06405	99-1403618	View
New Canaan Neighborhoods INC Branford, CT	Other	Westmount Management INC 36 Park, Branford, CT 06405	06-0847414	View
New Hytes INC Branford, CT	Youth	61 Gould Ln, Branford, CT 06405	27-0772846	View
New Life Apostolic Church INC Branford, CT	Other	26 Jefferson Rd, Branford, CT 06405	06-1509484	View
Ordo Templi Orientis USA Branford, CT	Other	Po Box 2266, Branford, CT 06405	61-1697860	View
Parent Booster USA INC Branford, CT	Other	185 E Main St, Branford, CT 06405	39-4882655	View
Parent Booster USA INC Branford, CT	Other	185 E Main St, Branford, CT 06405	93-4235776	View
Patchwork Players INC Branford, CT	Arts	310 Plymouth Colony, Branford, CT 06405	41-2492316	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.