Nonprofits in Wyoming

Browse and explore nonprofit organizations in Wyoming

100 organizations
Wyoming is home to 905 nonprofit organizations with publicly available IRS Form 990 data. Together, these organizations report a combined annual revenue of $2.4 billion, reflecting the scale and economic impact of the nonprofit sector in Wyoming. The largest nonprofit by revenue is WYOMING MEDICAL CENTER INC, reporting $293 million in its most recent Form 990 filing. Use the rankings and directory below to explore nonprofits in Wyoming by revenue, city, or founding year.
Top Nonprofits by Revenue
# Organization Revenue Assets
1 WYOMING MEDICAL CENTER INC
EIN: 830279242 · CASPER, WY
$293.5M $446.4M
2 Aleo Network Foundation
EIN: 932462765 · Cheyenne, WY
$260.5M $64.9M
3 IVINSON MEMORIAL HOSPITAL
EIN: 300975387 · LARAMIE, WY
$190.6M $468.3M
4 POWDER RIVER ENERGY CORPORATION
EIN: 830162161 · SUNDANCE, WY
$176.2M $482.7M
5 WYOMING EDUCATORS' BENEFIT TRUST C/O WILLIS GROUP
EIN: 742382896 · CHEYENNE, WY
$147.5M $53.0M
6 UNIVERSITY OF WYOMING FOUNDATION
EIN: 830201971 · LARAMIE, WY
$123.9M $1.1B
7 POWELL VALLEY HEALTH CARE INC
EIN: 830300467 · POWELL, WY
$82.7M $34.4M
8 HIGH PLAINS POWER INC
EIN: 841414521 · RIVERTON, WY
$81.0M $154.3M
9 Lower Valley Energy Inc
EIN: 830129756 · Afton, WY
$77.9M $325.9M
10 HIGH WEST ENERGY INC
EIN: 830143525 · PINE BLUFFS, WY
$73.9M $164.0M
11 VOLUNTEERS OF AMERICA NORTHERN ROCKIES
EIN: 830280532 · SHERIDAN, WY
$56.0M $71.9M
12 COMMUNITY FOUNDATION OF JACKSON HOLE
EIN: 830308856 · JACKSON, WY
$53.1M $132.2M
13 JACKSON HOLE CLASSICAL ACADEMY INC
EIN: 452795231 · JACKSON, WY
$47.0M $92.6M
14 DELTA DENTAL PLAN OF WYOMING
EIN: 830209667 · CHEYENNE, WY
$46.7M $25.3M
15 NATIONAL OUTDOOR LEADERSHIP SCHOOL
EIN: 830204184 · LANDER, WY
$43.0M $116.0M
16 HOLDFAST TRUST
EIN: 886574046 · JACKSON, WY
$41.4M $1.4B
17 Hot Springs County Hospital District
EIN: 836000182 · Thermopolis, WY
$41.1M $48.1M
18 DECENTRALIZED WIRELESS FOUNDATION INC
EIN: 871704800 · JACKSON, WY
$35.2M $37.7M
19 WYRULEC COMPANY
EIN: 830157475 · Torrington, WY
$26.2M $57.0M
20 CHEYENNE FRONTIER DAYS INC
EIN: 830297781 · CHEYENNE, WY
$25.5M $39.9M
21 GRAND TETON NATIONAL PARK FOUNDATION
EIN: 830322668 · Moose, WY
$24.5M $26.3M
22 WYOMING COMMUNITY FOUNDATION
EIN: 830287513 · Laramie, WY
$23.0M $230.8M
23 WYO COMPLEX
EIN: 882352955 · CASPER, WY
$22.5M $43.9M
24 COMMUNITY HEALTH CENTER OF CENTRAL WYOMING INC
EIN: 830326307 · CASPER, WY
$20.9M $19.7M
25 Wheatland Rural Electric Association Inc
EIN: 830154975 · Wheatland, WY
$20.4M $43.2M
26 TETON SCIENCE SCHOOLS INC
EIN: 830219163 · JACKSON, WY
$19.6M $53.9M
27 CARBON POWER & LIGHT INC
EIN: 830108674 · SARATOGA, WY
$17.6M $60.1M
28 Big Horn Rural Electric Company
EIN: 830105430 · Basin, WY
$17.4M $44.9M
29 Niobrara Electric Association Inc
EIN: 830164125 · Lusk, WY
$17.1M $40.4M
30 Wyoming Catholic College
EIN: 830434307 · Lander, WY
$15.7M $18.1M
31 WYOMING MACHINERY COMPANY EMPLOYEE MEDICAL BENEFIT TRUST
EIN: 876167436 · CASPER, WY
$15.5M $1.0M
32 GRAND TETON MUSIC FESTIVAL INC
EIN: 237034152 · JACKSON, WY
$15.4M $33.3M
33 WYOMING CHILD & FAMILY DEVELOPMENT INC
EIN: 830204953 · Guernsey, WY
$15.4M $10.9M
34 ARK REGIONAL SERVICES INC
EIN: 830208994 · LARAMIE, WY
$14.4M $9.8M
35 Bridger Valley Electric Association Inc
EIN: 830106908 · Mountain View, WY
$14.3M $30.0M
36 CENTRAL WYOMING COUNSELING CENTER
EIN: 830186967 · CASPER, WY
$13.9M $18.5M
37 Buffalo Bill Memorial Association
EIN: 830180403 · Cody, WY
$13.2M $168.6M
38 CHEYENNE HEALTH & WELLNESS CENTER
EIN: 870718984 · CHEYENNE, WY
$13.1M $13.5M
39 ST JOSEPH'S CHILDREN'S HOME INC
EIN: 830177090 · TORRINGTON, WY
$13.1M $28.3M
40 High Country Behavioral Health
EIN: 731651475 · Afton, WY
$12.2M $15.2M
41 St John's Health Foundation
EIN: 830325788 · Jackson, WY
$11.8M $33.5M
42 CASPER COLLEGE FOUNDATION
EIN: 836003050 · CASPER, WY
$10.8M $159.0M
43 JACKSON HOLE COMMUNITY HOUSING TRUST
EIN: 830297131 · JACKSON, WY
$10.1M $43.4M
44 Cathedral Home for Children
EIN: 830169092 · Laramie, WY
$9.9M $17.4M
45 COMMUNITY ENTRY SERVICES INC
EIN: 830222400 · RIVERTON, WY
$9.7M $10.1M
46 CLOUD PEAK COUNSELING CENTER
EIN: 830235231 · CODY, WY
$9.6M $13.0M
47 NATIONAL MUSEUM OF WILDLIFE ART OF THE UNITED STATES
EIN: 742431071 · JACKSON, WY
$9.2M $47.8M
48 YOUTH EMERGENCY SERVICES INC
EIN: 830230126 · GILLETTE, WY
$8.9M $7.1M
49 THE CHILDREN'S LEARNING CENTER INC
EIN: 830222566 · JACKSON, WY
$8.5M $14.6M
50 Central Wyoming Hospice & Transitions
EIN: 830249753 · Casper, WY
$8.3M $13.4M
51 WESTERN STATES LEARNING CORPORATION
EIN: 432038597 · CHEYENNE, WY
$8.0M $6.9M
52 JACKSON HOLE LAND TRUST
EIN: 742138785 · JACKSON, WY
$7.9M $39.7M
53 CLIMB DBA CLIMB WYOMING
EIN: 201523033 · CHEYENNE, WY
$7.7M $10.1M
54 WESTWARD HEIGHTS
EIN: 830243083 · LANDER, WY
$7.6M $10.7M
55 SAINT STEPHENS INDIAN SCHOOL EDUCATIONAL ASSOCIATION INC
EIN: 237446316 · SAINT STEPHENS, WY
$7.5M $5.4M
56 NORTHWEST COMMUNITY ACTION PROGRAMS OF WYOMING
EIN: 836006897 · WORLAND, WY
$7.5M $5.8M
57 BLUE GRIT
EIN: 921730790 · CHEYENNE, WY
$7.4M $6.8M
58 Child Development Center of Natrona County
EIN: 830207123 · Casper, WY
$7.3M $8.6M
59 Community Impact Inc
EIN: 872724435 · Sheridan, WY
$7.3M $0
60 Sheridan County Young Mens Christian Association
EIN: 830186708 · Sheridan, WY
$6.7M $49.0M
61 ABSAROKA HEAD START
EIN: 830239287 · WORLAND, WY
$6.7M $4.4M
62 Boys & Girls Club of Central Wyoming
EIN: 237060727 · Casper, WY
$6.6M $16.6M
63 LINCOLN UINTA CHILD DEVELOPMENT ASSOCIATION
EIN: 830249203 · MOUNTAIN VIEW, WY
$6.3M $2.4M
64 STRIDE LEARNING CENTER
EIN: 830216252 · CHEYENNE, WY
$6.3M $7.6M
65 Evanston Child Development Center
EIN: 742183157 · Evanston, WY
$5.8M $23.0M
66 Wyoming Chambers Health Benefit Association
EIN: 208856052 · Gillette, WY
$5.6M $1.1M
67 Wyoming Rescue Mission
EIN: 742347412 · Casper, WY
$5.5M $15.0M
68 COWBOY JOE CLUB
EIN: 237055765 · LARAMIE, WY
$5.5M $12.4M
69 CHILDREN'S RESOURCE CENTER
EIN: 830217813 · POWELL, WY
$5.5M $5.4M
70 NORTHWEST COLLEGE FOUNDATION
EIN: 830211067 · POWELL, WY
$5.5M $57.1M
71 WYOMING HEALTH FAIRS
EIN: 742458061 · CASPER, WY
$5.4M $2.4M
72 JACKSON HOLE HISTORICAL SOCIETY AND MUSEUM
EIN: 830247464 · JACKSON, WY
$5.4M $17.9M
73 TETON YOUTH AND FAMILY SERVICES
EIN: 830235044 · JACKSON, WY
$5.4M $15.6M
74 GARLAND LIGHT & POWER COMPANY
EIN: 830119598 · POWELL, WY
$5.3M $13.8M
75 SENIOR CITIZEN COUNCIL
EIN: 830222330 · Sheridan, WY
$5.3M $10.7M
76 Platte Valley Healthcare Project
EIN: 842280561 · Saratoga, WY
$5.3M $17.5M
77 MENTAL HEALTH & RECOVERY SERVICES OF JACKSON HOLE
EIN: 830278909 · JACKSON, WY
$5.2M $7.6M
78 DEVELOPMENTAL PRESCHOOL AND DAY CARE
EIN: 830316838 · LARAMIE, WY
$5.2M $4.2M
79 WYOMING WEATHERIZATION SERVICES
EIN: 262441709 · WORLAND, WY
$5.2M $1.4M
80 Habitat for Humanity of the Greater Teton Area
EIN: 830312179 · Jackson, WY
$5.1M $14.6M
81 LARAMIE COUNTY COMMUNITY COLLEGE FOUNDATION
EIN: 237033750 · CHEYENNE, WY
$5.1M $55.8M
82 Jackson Hole Community School
EIN: 830329536 · Jackson, WY
$4.9M $3.3M
83 LINCOLN SELF RELIANCE INC
EIN: 830331735 · AFTON, WY
$4.8M $6.2M
84 MAGIC CITY ENTERPRISES INC
EIN: 830271501 · CHEYENNE, WY
$4.7M $2.7M
85 BIG HORN ENTERPRISES INC
EIN: 830257844 · THERMOPOLIS, WY
$4.7M $3.6M
86 CORBETT MEDICAL FOUNDATION
EIN: 830305129 · SARATOGA, WY
$4.7M $2.2M
87 CHEYENNE FRONTIER DAYS OLD WEST MUSEUM
EIN: 830239830 · CHEYENNE, WY
$4.6M $6.0M
88 WILLIAM H AND CARRIE GOTTSCHE FOUNDATION
EIN: 830182821 · THERMOPOLIS, WY
$4.6M $16.1M
89 ALTERNATIVE ELDER LIVING INC
EIN: 260204981 · SHERIDAN, WY
$4.5M $6.3M
90 One22 Inc
EIN: 743104462 · Jackson, WY
$4.4M $2.9M
91 Wyoming Credit Union Ins TR
EIN: 260133891 · Casper, WY
$4.4M $4.6M
92 COUNCIL OF COMMUNITY SERVICES
EIN: 830239827 · GILLETTE, WY
$4.1M $5.1M
93 GOODWILL INDUSTRIES OF WY INC
EIN: 830207663 · CHEYENNE, WY
$4.0M $21.3M
94 CENTRAL WYOMING COLLEGE FOUNDATION
EIN: 836009533 · RIVERTON, WY
$4.0M $36.8M
95 SENIOR CENTER OF JACKSON HOLE INC
EIN: 830246039 · JACKSON, WY
$4.0M $10.4M
96 ANDERSON DONOR ADVISED CHARITABLE FUND
EIN: 872542019 · CHEYENNE, WY
$4.0M $2.5M
97 CHEYENNE COUNTRY CLUB
EIN: 830109905 · CHEYENNE, WY
$4.0M $5.3M
98 Sweetwater County Child Development Center Inc
EIN: 830244948 · Green River, WY
$3.9M $1.1M
99 Community Center for the Arts
EIN: 830314362 · Jackson, WY
$3.9M $30.7M
100 WLRA EMPLOYEE BENEFIT TRUST
EIN: 205118765 · CHEYENNE, WY
$3.7M $559K
Data from IRS Form 990 filings. Click an organization name to view full details. © 2026 990 Finder by Trantor SpA.