Data / Nonprofits / Wyoming / Riverton
Nonprofits in Riverton, WY: 144 registered with the IRS
144 nonprofits are registered with the IRS in Riverton, WY, 117 of them 501(c)(3) charities; the 41 that report revenue took in $119.2 million. The largest by revenue: High Plains Power Inc ($78.6 million), Riverpeak Health ($12.7 million), Community Entry Services Inc ($9.3 million). Most common causes: recreation and sports (16), youth development (13), human services (12).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| High Plains Power Inc | 501(c)(12) | 1998 | $78.6 million | $163.3 million | 2025-12 | |
| Riverpeak Health | Health care | 501(c)(3) | 2019 | $12.7 million | $21.1 million | 2025-06 |
| Community Entry Services Inc | Employment | 501(c)(3) | 1976 | $9.3 million | $10.4 million | 2026-06 |
| Central Wyoming College Foundation | 501(c)(3) | 1968 | $4 million | $36.8 million | 2025-06 | |
| Wyoming Senior Citizens Inc | Human services | 501(c)(3) | 1976 | $2.6 million | $485,103 | 2025-06 |
| Reach Foundation | Housing and shelter | 501(c)(3) | 1981 | $2.4 million | $5.2 million | 2025-06 |
| Help for Health | Human services | 501(c)(3) | 1997 | $1.2 million | $2.1 million | 2025-06 |
| Wyoming PBS Foundation | Arts, culture and humanities | 501(c)(3) | 1999 | $1 million | $2.7 million | 2025-06 |
| Riverton Senior Citizens Center Inc | Human services | 501(c)(3) | 1973 | $931,805 | $451,767 | 2025-09 |
| Fremont County Group Home Inc | Human services | 501(c)(3) | 1976 | $709,030 | $120,063 | 2025-06 |
| Foundations for Nations Inc | Religion-related | 501(c)(3) | 2017 | $699,004 | $1.1 million | 2022-12 |
| Injury Prevention Resources - Promoting A Safer Wyoming | Public safety, disaster preparedness and relief | 501(c)(3) | 2000 | $568,629 | $178,343 | 2025-06 |
| Sempiternal Society Inc | Housing and shelter | 501(c)(3) | 1981 | $414,385 | $1.1 million | 2026-03 |
| Central Wyoming Healthcare Coalition Inc | Public safety, disaster preparedness and relief | 501(c)(3) | 2022 | $327,124 | $55,198 | 2025-06 |
| Paws for Life Animal League | Animal-related | 501(c)(3) | 2006 | $304,736 | $75,239 | 2026-03 |
| Riverton Senior Housing Inc | 501(c)(4) | 1973 | $287,118 | $512,201 | 2026-03 | |
| Eagles Hope Transitions | Housing and shelter | 501(c)(3) | 2016 | $274,630 | $251,694 | 2025-12 |
| Maker Space 307 | Education | 501(c)(3) | 2021 | $257,487 | $149,861 | 2023-12 |
| Abbas House | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1997 | $223,095 | $423,105 | 2024-12 |
| Trinity Evangelical Lutheran Congregation Foundation Inc | Religion-related | 501(c)(3) | 2014 | $222,183 | $1.6 million | 2024-12 |
| Wyoming Historical Society Group Return | 501(c)(3) | 1967 | $216,141 | $903,126 | 2024-09 | |
| Teton Senior Housing Inc | Housing and shelter | 501(c)(3) | 1992 | $208,395 | $451,928 | 2025-12 |
| Idea Inc DTD 020186 | 501(c)(4) | 1986 | $188,104 | $6.4 million | 2025-07 | |
| Riverton Chamber of Commerce | 501(c)(6) | 1944 | $186,613 | $121,457 | 2025-06 | |
| Riverton Youth Soccer Association | Recreation and sports | 501(c)(3) | 2021 | $145,082 | $110,802 | 2025-12 |
| The Riverton Volunteer Fire Department | Health care | 501(c)(3) | 2020 | $130,075 | $346,765 | 2024-12 |
| Riverton Elks Lodge | 501(c)(8) | 1951 | $123,163 | $151,167 | 2025-03 | |
| Western Heritage Lutheran Academy | Education | 501(c)(3) | 2012 | $121,922 | $32,519 | 2025-06 |
| Riverton Masonic Temple Association | 501(c)(2) | 1954 | $107,483 | $445,533 | 2025-10 | |
| Wind River Rodeo Roundup | Recreation and sports | 501(c)(3) | 2021 | $96,754 | $71,733 | 2025-12 |
| Riverton Depot Foundation Fund | Arts, culture and humanities | 501(c)(3) | 1991 | $91,899 | $24,040 | 2025-10 |
| Wind River Refuge Inc | Human services | 501(c)(3) | 2024 | $77,150 | $27,958 | 2023-12 |
| Little League Baseball Inc | Recreation and sports | 501(c)(3) | 1967 | $74,991 | $290,868 | 2025-09 |
| Habitat for Humanity International Inc | 501(c)(3) | 1987 | $74,659 | $620,657 | 2026-06 | |
| Blue Mountain Associates Inc | Mental health and crisis intervention | 501(c)(3) | 2024 | $74,612 | $1,608 | 2025-06 |
| Fremont Local Foods | Food, agriculture and nutrition | 501(c)(3) | 2017 | $62,347 | $25,393 | 2025-12 |
| Rivertons Mercy House | Housing and shelter | 501(c)(3) | 2024 | $59,856 | $136,957 | 2025-12 |
| St Margarets School Foundation | 501(c)(3) | 1992 | $57,473 | $452,015 | 2025-06 | |
| Riverton Ice Hockey Association Inc | Youth development | 501(c)(3) | 1999 | $49,128 | $204,645 | 2025-06 |
| Central Wyoming Childrens Center for Art Technology & Science | Arts, culture and humanities | 501(c)(3) | 2013 | $47,247 | $48,680 | 2025-12 |
| Friends of the Fremont County Fair | Community improvement and capacity building | 501(c)(3) | 2000 | $44,703 | $191,735 | 2024-12 |
| 1838 Rendezvous Association | Arts, culture and humanities | 501(c)(3) | 1992 | $0 | $0 | 2025-12 |
| Alliance of Divine Love Inc | 501(c)(3) | 1977 | ||||
| American Legion | 501(c)(19) | 1945 | $0 | $0 | 2025-06 | |
| American Postal Workers Union 1068 Riverton Local | Employment | 501(c)(5) | 2026 | $0 | $0 | 2023-07 |
| Ancient Free & Accepted Masons of Wyoming | 501(c)(10) | 1973 | $0 | $0 | 2025-06 | |
| Arts in Action | Arts, culture and humanities | 501(c)(3) | 2003 | $0 | $0 | 2025-12 |
| Ayden Maitner Memorial Organization Inc | Education | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Benevolent Patriotic Order of Does of the United States of America | 501(c)(10) | 1971 | $0 | $0 | 2025-12 | |
| Central Wyoming College | 501(c)(3) | 1968 | 2007-06 | |||
| Chrissy Effect Foundation | Human services | 501(c)(3) | 2024 | |||
| Christian Food Storehouse Inc | Human services | 501(c)(3) | 2007 | $0 | $0 | 2025-12 |
| Connect 2 Women | Public and societal benefit | 501(c)(3) | 2019 | $0 | $0 | 2024-12 |
| Cornerstone Community Church | Religion-related | 501(c)(3) | 2026 | |||
| Cowboy State Stock Horse Assoc | Animal-related | 501(c)(3) | 2026 | |||
| Department of Wyoming VFW Auxiliary | Public and societal benefit | 501(c)(19) | 2011 | $0 | $0 | 2026-06 |
| E Brooks Simoneaux Foundation Inc | Health care | 501(c)(3) | 2024 | $0 | $0 | 2024-12 |
| Equality Stage Theatre Company | Arts, culture and humanities | 501(c)(3) | 2026 | |||
| Faith Fellowship Church of God | 501(c)(3) | 1960 | ||||
| Family Traditions | 501(c)(3) | 2007 | $0 | $0 | 2024-12 | |
| Firehouse Youth Ministries Inc | Youth development | 501(c)(3) | 2025 | $0 | $0 | 2026-02 |
| First Assembly of God | 501(c)(3) | 1964 | ||||
| First Landing K9 Search & Rescue | Animal-related | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Fremcowy Roller Derby | Recreation and sports | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Fremont County Alliance Against Domestic Violence | Human services | 501(c)(3) | 1983 | $0 | $119,714 | 2025-06 |
| Fremont County Jr Livestock Sales Board | Food, agriculture and nutrition | 501(c)(5) | 2011 | $0 | $0 | 2025-12 |
| Fremont County Law Enforcement Foundation | Crime and legal-related | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Fremont County Learning Cooperation | Education | 501(c)(3) | 2026 | |||
| Fremont County Realtors Care | Public and societal benefit | 501(c)(3) | 2025 | |||
| Fremont County Suicide Prevention | Mental health and crisis intervention | 501(c)(3) | 2024 | |||
| Fremont Therapy Group-Rebecca McDaniel Memorial Fund | Education | 501(c)(3) | 2024 | $0 | $0 | 2023-12 |
| Friends of the Riverton Branch Library | Education | 501(c)(3) | 2007 | $0 | $0 | 2026-06 |
| Gracepointe Church Inc | Religion-related | 501(c)(3) | 2006 | |||
| High Plains Power Round Up Foundation | Human services | 501(c)(3) | 2003 | $0 | $0 | 2025-12 |
| International Association of Lions Clubs | 501(c)(4) | 1966 | $0 | $0 | 2026-06 | |
| Keepmerunninglord | Youth development | 501(c)(3) | 2025 | |||
| Kiwanis International Inc | 501(c)(4) | 1954 | $0 | $0 | 2025-09 | |
| Knights of Columbus | 501(c)(8) | 1940 | $0 | $0 | 2024-12 | |
| Lander Junior Rifle Club Foundation | Recreation and sports | 501(c)(3) | 2002 | $0 | $0 | 2025-12 |
| Leadership Fremont County | Public and societal benefit | 501(c)(3) | 2025 | $0 | $0 | 2024-12 |
| Midvale Volunteer Fire Department | 501(c)(3) | 1986 | $0 | $0 | 2024-12 | |
| Move Beyond | Public and societal benefit | 501(c)(3) | 2026 | |||
| National Society of the Sons of the American Revolution | 501(c)(3) | 1944 | $0 | $0 | 2025-12 | |
| National Society of the Sons of the American Revolution | 501(c)(3) | 1944 | $0 | $0 | 2025-12 | |
| Neighborhood Alliance Church in Riverton Wyoming | 501(c)(3) | 1972 | ||||
| One Life Fellowship Church | 501(c)(3) | 1971 | ||||
| Open Hand Ranch Inc | Animal-related | 501(c)(3) | 2013 | $0 | $0 | 2025-12 |
| Riverton Aau Volleyball Club | Recreation and sports | 501(c)(3) | 2019 | $0 | $0 | 2023-08 |
| Riverton Artist Guild | Arts, culture and humanities | 501(c)(3) | 2006 | $0 | $0 | 2025-05 |
| Riverton Babe Ruth | Recreation and sports | 501(c)(3) | 2024 | $0 | $0 | 2024-12 |
| Riverton Booster Club | Education | 501(c)(3) | 2023 | $10,465 | 2026-06 | |
| Riverton Girls Fastpitch Softwall | Recreation and sports | 501(c)(4) | 2022 | $0 | $0 | 2025-11 |
| Riverton Help Center | Human services | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Riverton Kiwanis Foundation | Recreation and sports | 501(c)(3) | 1999 | $0 | $0 | 2024-12 |
| Riverton Lions Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2000 | $0 | $0 | 2025-12 |
| Riverton Mineral and Gem Society | 501(c)(7) | 1962 | $0 | $0 | 2024-12 | |
| Riverton Peace Mission | Arts, culture and humanities | 501(c)(3) | 2022 | $0 | $0 | 2024-12 |
| Riverton Raiders Legion Baseball Inc | Recreation and sports | 501(c)(3) | 2009 | $0 | $0 | 2024-09 |
| Riverton Rebels | Recreation and sports | 501(c)(3) | 2022 | $0 | $0 | 2024-09 |
| Riverton Rotary Foundation | Community improvement and capacity building | 501(c)(3) | 1992 | $0 | $0 | 2025-06 |
| Riverton Swim Club | Recreation and sports | 501(c)(3) | 2012 | $0 | $0 | 2025-08 |
| Riverton USA Wrestling | Recreation and sports | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Rocky Mountain Region Garden Clubs | Environment | 501(c)(3) | 2016 | $0 | $0 | 2026-05 |
| Rotary International | 501(c)(4) | 1942 | $0 | $0 | 2025-06 | |
| Rustler Rodeo Booster Club | Education | 501(c)(3) | 2011 | $0 | $0 | 2023-12 |
| Saint Margaret Catholic School | 501(c)(3) | 1946 | ||||
| Serb National Federation | Mutual and membership benefit | 501(c)(8) | 1986 | $0 | $0 | 2025-12 |
| Seventh Day Adventist Church | 501(c)(3) | 1947 | ||||
| Soroptimist International of the Americas Inc | Crime and legal-related | 501(c)(3) | 2002 | $0 | $0 | 2025-06 |
| Steppelands Foundation | Environment | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| The Body of Christ Inc | 501(c)(3) | 1980 | ||||
| The World in Faces Foundation | Arts, culture and humanities | 501(c)(3) | 2026 | |||
| Tops Club Inc | Health care | 501(c)(3) | 2008 | $0 | $0 | 2025-03 |
| Trinity Lutheran Church | 501(c)(3) | 1947 | 2014-06 | |||
| University of Wyoming | Youth development | 501(c)(3) | 2013 | $0 | $0 | 2024-06 |
| University of Wyoming | Youth development | 501(c)(3) | 2013 | $0 | $0 | 2024-06 |
| University of Wyoming | Youth development | 501(c)(3) | 2013 | $0 | $0 | 2024-06 |
| University of Wyoming | Youth development | 501(c)(3) | 2013 | $0 | $0 | 2024-06 |
| University of Wyoming | Youth development | 501(c)(3) | 2013 | $0 | $0 | 2024-06 |
| University of Wyoming | Youth development | 501(c)(3) | 2013 | |||
| University of Wyoming | Youth development | 501(c)(3) | 2013 | $0 | $0 | 2024-06 |
| University of Wyoming | Youth development | 501(c)(3) | 2013 | $0 | $0 | 2024-06 |
| University of Wyoming | Youth development | 501(c)(3) | 2013 | $0 | $0 | 2024-06 |
| University of Wyoming | Youth development | 501(c)(3) | 2013 | $0 | $0 | 2024-06 |
| Vet Healing Adventures | Public and societal benefit | 501(c)(3) | 2022 | $0 | $0 | 2025-10 |
| Veterans Journey Foundation | Human services | 501(c)(3) | 2024 | |||
| Veterans of Foreign Wars of the United States Dept of Wyoming | 501(c)(19) | 1965 | $0 | $0 | 2025-12 | |
| Way of the Cross Assembly of God | 501(c)(3) | 1964 | ||||
| Wind River Arts Foundation | 501(c)(3) | 1987 | $0 | $0 | 2025-12 | |
| Wind River Fire Prevention Council | Public safety, disaster preparedness and relief | 501(c)(3) | 2007 | $0 | $0 | 2025-12 |
| Wind River Flywheelers | Arts, culture and humanities | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Wind River Prosperity | Recreation and sports | 501(c)(3) | 2024 | $0 | $0 | 2024-12 |
| Womens 5-Shot Rabbit Hunt | Recreation and sports | 501(c)(3) | 2020 | $0 | $0 | 2025-06 |
| Wy Steam Tractors Fly | Arts, culture and humanities | 501(c)(3) | 2025 | |||
| Wyoming Blue Skies | Environment | 501(c)(4) | 2025 | $0 | $0 | 2026-01 |
| Wyoming Education Association | 501(c)(6) | 1971 | $0 | $0 | 2025-08 | |
| Wyoming Education Association | 501(c)(6) | 1971 | ||||
| Wyoming Education Association | 501(c)(6) | 1971 | $0 | $0 | 2025-12 | |
| Wyoming Friends for Martins Cove | Arts, culture and humanities | 501(c)(3) | 2026 | |||
| Wyoming Meat Processors Association | Community improvement and capacity building | 501(c)(6) | 2015 | $0 | $0 | 2024-03 |
| Wyoming Prospectors Association | Recreation and sports | 501(c)(7) | 2009 | $0 | $0 | 2025-12 |
| Wyoming Star Quilters Guild | 501(c)(3) | 1989 | $0 | $0 | 2025-03 | |
| Wyoming Weed Management Association | Food, agriculture and nutrition | 501(c)(5) | 2010 | $0 | $0 | 2025-09 |
| Wyoming Youth in S T E M | Human services | 501(c)(3) | 2011 | $0 | $0 | 2025-11 |
By cause in Riverton, WY
- Recreation and sports 16
- Youth development 13
- Human services 12
- Arts, culture and humanities 12
- Education 8
- Public and societal benefit 6
- Housing and shelter 5
- Animal-related 4
- Religion-related 4
- Health care 4
- Public safety, disaster preparedness and relief 3
- Food, agriculture and nutrition 3
- Environment 3
- Community improvement and capacity building 3
Nonprofits in every city of the state
Read from the IRS Exempt Organizations Business Master File, updated by the IRS on October 24, 2026 and rebuilt here every morning. Revenue and assets are from each organization's latest filing as the IRS lists it; the IRS record is the official one. Organizations only: no people are named on these pages.