Most Efficient in Wisconsin

Top nonprofits by program expense ratio

50 organizations
Across Wisconsin, the latest Form 990 most efficient ranking covers 5,525 organizations (2026 filings). META HOUSE FOUNDATION INC leads at 3119.3%.
Year: Latest 2024 2023 2022
# Organization Revenue Assets
1 META HOUSE FOUNDATION INC
EIN: 931510137 · MILWAUKEE, WI
$8.0M $8.1M
2 JALU FOUNDATION INC
EIN: 861804994 · Soldiers Grove, WI
$1.5M $1.4M
3 LEWIS W HYER TR
EIN: 436020535 · MILWAUKEE, WI
$2.8M $150.5M
4 TWIN LAKES VOL FIRE DEPT AND RESCUE SQUAD
EIN: 391824487 · TWIN LAKES, WI
$1.9M $1.3M
5 Blandine House Inc
EIN: 237025601 · Fond Du Lac, WI
$1.1M $1.0M
6 GUNDERSEN CREDIT UNION
EIN: 237108910 · LA CROSSE, WI
$2.4M $60.5M
7 GRATEFUL GIRLS INC
EIN: 463509389 · MILWAUKEE, WI
$1.1M $233K
8 Wisconsin Power & Light Non-Bargaining Employee Health and Welfare Benefit Trust
EIN: 391409013 · Madison, WI
$1.6M $8.5M
9 Rock Energy Cooperative
EIN: 390574424 · Janesville, WI
$64.9M $129.6M
10 TESS CORNERS VOLUNTEER FIRE DEPART
EIN: 391473306 · Muskego, WI
$1.5M $1.6M
11 LAKE MALLALIEU ASSOCIATION INC
EIN: 391322737 · HUDSON, WI
$1.1M $999K
12 WHEDA FOUNDATION INC
EIN: 391464540 · Madison, WI
$2.5M $3.8M
13 MADISON CAPITOL HOCKEY ASSOC LTD
EIN: 391416006 · MIDDLETON, WI
$1.8M $419K
14 BLACK RIVER RECREATION ASSOCIATION INC
EIN: 390924633 · BLACK RIVER FALLS, WI
$1.1M $572K
15 PLUMBERS STEAMFITTERS & SERVICE TECHS WORKERS UNION LOCAL 434
EIN: 391618586 · MOSINEE, WI
$2.5M $4.0M
16 INDIANHEAD SCOUT CAMPS INC
EIN: 391742316 · HOULTON, WI
$10.1M $17.2M
17 Central Wisconsin Credit Union
EIN: 391018998 · Plover, WI
$2.3M $53.6M
18 LA CROSSE COUNTRY CLUB INC
EIN: 390414552 · ONALASKA, WI
$4.1M $7.0M
19 SOCIETY OF JESUS CHRIST THE PRIEST
EIN: 264273811 · SAUK CITY, WI
$1.5M $1.3M
20 KENOSHA COUNTY FAIR ASSOCIATION INC
EIN: 390825975 · Wilmot, WI
$2.3M $3.8M
21 MONROE COUNTY AGRICULTURAL SOCIETY
EIN: 390844891 · TOMAH, WI
$1.2M $1.1M
22 NORTH SHORE COUNTRY CLUB INC
EIN: 390506432 · MEQUON, WI
$8.7M $18.8M
23 Regional Division Inc
EIN: 391446049 · Middleton, WI
$1.7M $538.9M
24 DOMINICAN SISTERS CORP ST ANN REST HOME
EIN: 390908517 · MILWAUKEE, WI
$3.9M $0
25 BURLINGTON COMMUNITY FUND LTD
EIN: 261533139 · BURLINGTON, WI
$2.1M $8.1M
26 Fortunate Futures Corporation
EIN: 204842981 · Milwaukee, WI
$1.3M $321K
27 Peoples Energy Corporation Life & Health Benefit Trust
EIN: 366803190 · Milwaukee, WI
$23.6M $210.2M
28 RACINE COUNTY AGRICULTURAL SOCIETY
EIN: 391388270 · UNION GROVE, WI
$1.5M $3.5M
29 HAYWARD COMMUNITY CREDIT UNION
EIN: 390860430 · HAYWARD, WI
$3.5M $0
30 BROWN WILCOX TRUSTEES CO
EIN: 390806176 · BERLIN, WI
$1.3M $6.1M
31 Fox Valley Golf Club
EIN: 390757037 · KAUKAUNA, WI
$1.8M $2.1M
32 Teen Challenge of Wisconsin Inc
EIN: 391447329 · Milwaukee, WI
$1.4M $2.6M
33 APOSTLE ISLAND'S HISTORIC PRESERVATION CONSERVANCY
EIN: 260894845 · BAYFIELD, WI
$1.0M $1.2M
34 CATHOLIC FINANCIAL LIFE
EIN: 390201015 · MILWAUKEE, WI
$161.8M $1.7B
35 RIDGEWAY COUNTRY CLUB INC
EIN: 390765993 · NEENAH, WI
$1.5M $2.7M
36 HOME 4 THE HEART INC
EIN: 300400939 · Milwaukee, WI
$1.5M $365K
37 VISTA CHRISTIAN RETREAT INC
EIN: 262594052 · CAMPBELLSPORT, WI
$1.0M $3.8M
38 BAYFIELD ELECTRIC COOPERATIVE
EIN: 390154234 · IRON RIVER, WI
$16.1M $39.9M
39 QHS 1 Inc
EIN: 202636686 · Milwaukee, WI
$1.9M $3.8M
40 KEY TO LIFE INC
EIN: 261893417 · Weston, WI
$1.1M $344K
41 THE STEM ACADEMY INC
EIN: 272390050 · BROOKFIELD, WI
$1.9M $2.7M
42 Upper Peninsula Plumbers and Pipefitters Health
EIN: 386111803 · Greendale, WI
$5.5M $10.4M
43 OCONOMOWOC LAKE CLUB
EIN: 390513325 · OCONOMOWOC, WI
$1.4M $3.7M
44 MANAGING PARTNERS ASSOCIATION OF NORTHWESTERN MUTUAL INC
EIN: 256084058 · MILWAUKEE, WI
$2.1M $913K
45 JFS HOUSING INC
EIN: 261786285 · MILWAUKEE, WI
$2.1M $5.3M
46 EAU CLAIRE ENERGY COOPERATIVE
EIN: 390255675 · Fall Creek, WI
$29.8M $79.9M
47 NATIONAL MUTUAL BENEFIT
EIN: 390494090 · Madison, WI
$36.7M $0
48 COMMON GROUND INC
EIN: 201545635 · Milwaukee, WI
$1.3M $1.2M
49 BARRON COUNTY COOPERATIVE AG FAIR
EIN: 390150871 · RICE LAKE, WI
$1.3M $2.9M
50 AFFILIATE CHIEF EXECUTIVES COUNCIL INC
EIN: 311319168 · DELAFIELD, WI
$1.0M $18.7M
Data from IRS Form 990 filings. Click an organization name to view full details. © 2026 990 Finder by Trantor SpA.