Most Efficient in Connecticut (2022)

Top nonprofits by program expense ratio

50 organizations
Year: Latest 2024 2023 2022
# Organization Revenue Assets Trantor Score
1 HASKINS LABORATORIES INC
EIN: 131628174 · NEW HAVEN, CT
$4.8M $1.6M 636
2 Engaging Heaven Ministries Inc
EIN: 320193989 · New London, CT
$1.0M $1.9M 541
3 CLINTON COUNTRY CLUB INC
EIN: 061308519 · CLINTON, CT
$2.4M $4.0M 545
4 East Lyme Land Trust Inc
EIN: 237169068 · East Lyme, CT
$1.6M $3.5M 679
5 CHRYSALIS CENTER REAL ESTATE CORPORATION
EIN: 200243489 · HARTFORD, CT
$6.0M $47.8M 608
6 THE COMMON FUND FOR NONPROFIT ORGANIZATIONS
EIN: 237037968 · WILTON, CT
$356.7M $3.6B 638
7 GEER CORPORATION
EIN: 061483243 · CANAAN, CT
$1.4M $2.2M 578
8 CONNECTICUT HOUSING AND DEVELOPMENT CORP DBA CHADCO
EIN: 141909094 · HARTFORD, CT
$2.0M $27.9M 643
9 THE CONNECTICUT INSTITUTE FOR THE BLIND INC
EIN: 223319897 · HARTFORD, CT
$1.6M $4.4M 610
10 HENRY C LEE INSTITUTE OF FORENSIC SCIENCE INC
EIN: 061629144 · WEST HAVEN, CT
$1.0M $4.8M 721
11 PROVIDERS NUTRITION NETWORK INC
EIN: 061135488 · NEWINGTON, CT
$2.5M $317K 535
12 ELECTRIC BOAT EMPLOYEES COMMUNITY SERVICES ASSOCIATIONS
EIN: 066068894 · GROTON, CT
$1.8M $305K 625
13 Madina Academy Inc
EIN: 061589428 · Windsor, CT
$1.4M $2.9M 737
14 TEACHERS PETS CHILD CARE CENTER INC
EIN: 113126882 · SIMSBURY, CT
$1.3M $162K 553
15 MAYNARD ROAD CORPORATION
EIN: 205952774 · MERIDEN, CT
$4.8M $10.5M 621
16 GREENWICH SCHOLARSHIP ASSOCIATION INC
EIN: 061467698 · GREENWICH, CT
$1.4M $3.5M 697
17 MOUNTAIN GROVE CEMETERY ASSOCIATION
EIN: 060460620 · BRIDGEPORT, CT
$2.6M $46.2M 638
18 INTERFAITH HOMESINC C/O STRATFORD MANAGEMENTLLC
EIN: 066085454 · BLOOMFIELD, CT
$1.4M $1.4M 650
19 MOHAWK NORTHEAST INC HEALTH AND WELFARE PLAN
EIN: 222502582 · PLANTSVILLE, CT
$4.1M $192K 623
20 Immanuel Church Housing Corporation
EIN: 066089863 · Hartford, CT
$3.9M $8.3M 610
21 Welles Country Village LTD
EIN: 060961734 · Vernon Rockville, CT
$2.6M $5.3M 555
22 THE NEW CLINICAL PROGRAM DEVELOPMENT CORPORATION
EIN: 061565494 · NEW HAVEN, CT
$40.0M $5K 626
23 SIKORSKY FINANCIAL CREDIT UNION
EIN: 060634736 · STRATFORD, CT
$41.3M $1.1B 657
24 CONNEX CREDIT UNION
EIN: 060655052 · NORTH HAVEN, CT
$35.2M $957.5M 607
25 Milford Cemetery Association Inc
EIN: 060736007 · Milford, CT
$1.2M $11.9M 674
26 AMERICAN FEDERATION OF TEACHERS
EIN: 050403005 · Rocky Hill, CT
$1.2M $1.1M 651
27 NEIGHBORHOOD PRESERVATION FOUNDATION INC
EIN: 061135250 · STAMFORD, CT
$1.1M $3.1M 523
28 ABBOTT BALL COMPANY INC EMPLOYEE BENEFIT TRUST
EIN: 060235810 · WEST HARTFORD, CT
$1.5M $344K 622
29 DUNCASTER FOUNDATION INC
EIN: 061406263 · BLOOMFIELD, CT
$1.1M $21.4M 549
30 NEW HAVEN CENTER FOR PERFORMING ARTS INC
EIN: 061537819 · WATERBURY, CT
$10.6M $16.6M 575
31 BALDWIN HOLDINGS INC
EIN: 261846937 · BRIDGEPORT, CT
$1.1M $3.6M 677
32 CONNECTICUT LABORERS' LEGAL SERVICES FUND
EIN: 060978828 · ROCKY HILL, CT
$1.3M $2.8M 635
33 PHYLLIS BODEL INFANT TODDLER
EIN: 061007621 · New Haven, CT
$3.0M $652K 554
34 CARLING TECHNOLOGIES INC
EIN: 061065134 · PLAINVILLE, CT
$2.2M $69K 569
35 CONNECTICUT EDUCATION ASSOC HEALTH & BENEFITS PLAN
EIN: 020678121 · HARTFORD, CT
$2.7M $16.8M 721
36 KNIGHTS OF COLUMBUS
EIN: 060416470 · NEW HAVEN, CT
$2.5B $29.4B 596
37 NAUGATUCK AMBULANCE CORPS INC
EIN: 061407577 · NAUGATUCK, CT
$1.6M $562K 550
38 Masonicare Corporation
EIN: 061435919 · Wallingford, CT
$7.6M $50.9M 492
39 SHORE AREA COMMUNITY DEVELOPMENT CORPORATION
EIN: 061449234 · NEW HAVEN, CT
$3.4M $29.3M 526
40 The Quinnatisset Country Club Inc
EIN: 060503167 · Thompson, CT
$1.5M $5.1M 640
41 CHR CAPTIAL INC
EIN: 043331035 · Windsor, CT
$1.7M $18.5M 654
42 THE BAILIWICK CLUB INC
EIN: 060879602 · GREENWICH, CT
$1.3M $1.7M 697
43 UNIVERSITY OF CT CHAPTER OF THE AMERICAN ASSOC OF UNIV PROFESSORS
EIN: 060949733 · STORRS, CT
$3.3M $9.1M 674
44 THE HARRY B BROWNSON COUNTRY CLUB INC
EIN: 060755521 · SHELTON, CT
$4.5M $2.6M 641
45 TOWN HALL ANNEX CORPORATION C/O HOUSING AUTHORITY TOWN OF GREENWICH
EIN: 061056557 · GREENWICH, CT
$2.2M $13.4M 687
46 PHILADELPHIA PENTECOSTAL CHURCH
EIN: 061267257 · DANBURY, CT
$1.4M $3.1M 645
47 YHB CHARITABLE ENDOWMENT INC
EIN: 262552404 · WEST HARTFORD, CT
$8.7M $21.6M 620
48 NORFOLK COUNTRY CLUB INC
EIN: 060624707 · NORFOLK, CT
$1.4M $2.0M 702
49 CONNECTICUT HOSPITAL ASSOCIATION INCORPORATED
EIN: 060632049 · WALLINGFORD, CT
$10.7M $20.4M 551
50 KNIGHTS OF COLUMBUS CHARITIES USA INC
EIN: 412140273 · NEW HAVEN, CT
$3.2M $82.1M 644
Data from IRS Form 990 filings. Click an organization name to view full details. © 2026 990 Finder by Trantor SpA.