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 2,201–2,250 of 7,738 organizations

Organization	Category	Location	EIN	View
Swedish Educational Association Of Connecticut INC Guilford, CT	Education	825 Long Hill Rd, Guilford, CT 06437	34-2020248	View
Syds Book Shack & Boutique INC Guilford, CT	Other	1300 Boston Post Rd, Guilford, CT 06437	86-2629719	View
Thallos INC Guilford, CT	Seniors	71 Crestwood Dr, Guilford, CT 06437	39-3356214	View
The Calvanese Therapeutic Learning Foundation INC Guilford, CT	Health	4 Mohawk Trl, Guilford, CT 06437	51-0529536	View
The Gerda Iii Foundation INC Guilford, CT	Arts	165 Saw Mill Rd, Guilford, CT 06437	42-2194406	View
The Guilford Art Center INC Guilford, CT	Arts	411 Church St, Guilford, CT 06437	06-6089567	View
The Guilford Preservation Alliance INC Guilford, CT	Arts	Po Box 199, Guilford, CT 06437	06-1033599	View
The Soccer Club Of Guilford INC Guilford, CT	Youth	Po Box 21, Guilford, CT 06437	22-2597008	View
The Stoddard Family Foundation Guilford, CT	Other	101 State St, Guilford, CT 06437	47-6247032	View
Todays American Catholic INC Guilford, CT	Arts	3700 Durham Rd, Guilford, CT 06437	06-1368067	View
Tops Club INC Guilford, CT	Health	1371 Long Hill Rd, Guilford, CT 06437	06-1400897	View
Traveling Toys INC Guilford, CT	Education	1 State St, Guilford, CT 06437	83-4182965	View
Tresemer Foundation INC Guilford, CT	Other	365 Moose Hill Rd, Guilford, CT 06437	84-1505071	View
Tugela Ferry Care And Research Collaboration INC Guilford, CT	Other	281 White Birch Dr, Guilford, CT 06437	27-3451520	View
Twin Pines Theatre Company Guilford, CT	Arts	157 Church St, Guilford, CT 06437	33-3950000	View
Uncas Foundation INC Guilford, CT	Other	120 Uncas Point Rd, Guilford, CT 06437	81-0728073	View
Upptik Gives INC Guilford, CT	Other	1359 Long Hill Rd, Guilford, CT 06437	33-3292571	View
Veterans Build Better Businesses Guilford, CT	Seniors	590 West St, Guilford, CT 06437	42-1818684	View
Vineyard Christian Fellowship Of Guilford INC Guilford, CT	Other	Po Box 383, Guilford, CT 06437	06-1424806	View
Wagner Iovanna Studio Performances Wisp Guilford, CT	Arts	44 Glenwood Dr, Guilford, CT 06437	82-3456596	View
Water Emergency Training Wet INC Guilford, CT	Other	367 Nut Plains Rd, Guilford, CT 06437	82-0957471	View
Watering Pond Foundation INC Guilford, CT	Other	80 Watering Pond Rd, Guilford, CT 06437	22-3282518	View
Wheel Life INC Guilford, CT	Arts	4411 Durham Rd, Guilford, CT 06437	41-3959826	View
Women And Family Life Center Of Guilford Incorporated Guilford, CT	Arts	96 Fair St, Guilford, CT 06437	22-3093815	View
Yale Aviation INC Guilford, CT	Other	1121 Long Hill Rd, Guilford, CT 06437	06-0841045	View
Yvette & Arthur Eder Charitable Foundation Trust Guilford, CT	Other	438 Vineyard Point Rd, Guilford, CT 06437	75-6642619	View
Zen Dog CT INC Guilford, CT	Animals	2641 Boston Post Rd, Guilford, CT 06437	81-5342692	View
Blue Fire Stage Company Haddam, CT	Arts	19 Camp Bethel Rd, Haddam, CT 06438	84-2759194	View
Brainerd Memorial Library Association INC Haddam, CT	Education	920 Saybrook Rd, Haddam, CT 06438	06-6026006	View
Camp Bethel Assn INC Haddam, CT	Other	124 Camp Bethel Rd, Haddam, CT 06438	06-6049058	View
Colabratory Corp Haddam, CT	Arts	7 Oak Ridge Dr, Haddam, CT 06438	92-3428290	View
Connecticut Junior Women INC Haddam, CT	Other	Po Box 225, Haddam, CT 06438	06-1393422	View
Connecticut Resource Conservation And Development Area INC Haddam, CT	Environment	Po Box 70, Haddam, CT 06438	06-0976326	View
Conquer Brain Tumors INC Haddam, CT	Other	67 Cedar Lake Rd, Haddam, CT 06438	82-4389427	View
Criterion Institute INC Haddam, CT	Other	81 Church Hill Rd, Haddam, CT 06438	27-3458737	View
Haddam Citizens For Scouting INC Haddam, CT	Youth	Po Box 313, Haddam, CT 06438	46-2192504	View
Haddam Cooperative Nursery Association INC Haddam, CT	Education	Po Box 206, Haddam, CT 06438	06-0846910	View
Haddam Historical Society Haddam, CT	Arts	14 Hayden Hill Road, Haddam, CT 06438	06-6053559	View
Haddam Land Trust INC Haddam, CT	Environment	Po Box 66, Haddam, CT 06438	06-6079139	View
Middlesex County Extension Council Incorporated Haddam, CT	Other	1066 Saybrook Rd, Haddam, CT 06438	06-0771331	View
Nathaniel B Field Memorial Foundation Haddam, CT	Health	32 Old County Rd E, Haddam, CT 06438	47-5412312	View
Radiant Destiny International Haddam, CT	Other	316 Beaver Meadow Rd, Haddam, CT 06438	27-1733872	View
Ray Lamay Memorial Foundation Haddam, CT	Other	291 Beaver Meadow Rd, Haddam, CT 06438	88-3578046	View
Riverquest INC Haddam, CT	Environment	Po Box 488, Haddam, CT 06438	47-1549226	View
Salem Global Foundation INC Haddam, CT	Other	316 Beaver Meadow Rd, Haddam, CT 06438	86-2511474	View
Sean Darmody Greene Social Justice Scholarship Haddam, CT	Education	109 Hayden Hill Rd, Haddam, CT 06438	83-2401568	View
Valley Bible Evangelical Free Church Of Haddam INC Haddam, CT	Other	Po Box 250, Haddam, CT 06438	06-1019810	View
1898 Foundation INC Hamden, CT	Other	6145, Hamden, CT 06517	93-3078611	View
Aaanh INC Hamden, CT	Arts	934 Dixwell Ave, Hamden, CT 06514	99-3511255	View
Aace International Hamden, CT	Other	1 Evergreen Ave, Hamden, CT 06518	52-2404290	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.