Data / Nonprofits / Colorado / Denver
Nonprofits in Denver, CO: 6,098 registered with the IRS
6,098 nonprofits are registered with the IRS in Denver, CO, 5,052 of them 501(c)(3) charities; the 2,483 that report revenue took in $10.68 billion. The largest by revenue: University of Denver ($875.4 million), Saint Joseph Hospital ($645.4 million), Denver Health Medical Plan Inc ($536 million). Most common causes: education (604), human services (464), philanthropy, voluntarism and grantmaking foundations (434).
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The 500 largest by revenue
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| University of Denver | Education | 501(c)(3) | 1934 | $875.4 million | $2.28 billion | 2025-06 |
| Saint Joseph Hospital | Health care | 501(c)(3) | 1946 | $645.4 million | $1.02 billion | 2024-12 |
| Denver Health Medical Plan Inc | 501(c)(4) | 1998 | $536 million | $89 million | 2024-12 | |
| University of Colorado Foundation | Education | 501(c)(3) | 1967 | $456.1 million | $3.55 billion | 2025-06 |
| National Jewish Health | Health care | 501(c)(3) | 1979 | $375.4 million | $390.7 million | 2025-06 |
| Charter Fund Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2025 | $232.4 million | $720.3 million | 2024-12 |
| Denver Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1943 | $208.3 million | $1.32 billion | 2024-12 |
| Regis University | Education | 501(c)(3) | 2006 | $182.5 million | $220.6 million | 2025-04 |
| Mental Health Center of Denver | Mental health and crisis intervention | 501(c)(3) | 1988 | $146.2 million | $112 million | 2025-06 |
| Denver School of Science and Technology Inc | Education | 501(c)(3) | 2002 | $137.7 million | $74.1 million | 2025-06 |
| Credit Unions Chartered in the State of Colorado | 501(c)(14) | 1968 | $135.8 million | $2.13 billion | 2024-12 | |
| Colorado Coalition for the Homeless | Human services | 501(c)(3) | 1984 | $108.8 million | $191.7 million | 2025-12 |
| Strive Preparatory Schools | Education | 501(c)(3) | 2006 | $102.6 million | $44.6 million | 2025-06 |
| Community Firm | Crime and legal-related | 501(c)(3) | 2020 | $102.2 million | $15.6 million | 2024-12 |
| Rocky Mountain Human Services | Human services | 501(c)(3) | 1992 | $100.2 million | $55.6 million | 2025-06 |
| Denver Dumb Friends League | Animal-related | 501(c)(3) | 1942 | $92.9 million | $180.3 million | 2025-06 |
| Denver Center for the Performing Arts | Arts, culture and humanities | 501(c)(3) | 1955 | $89.3 million | $99.7 million | 2025-06 |
| Denver Art Museum Inc | Arts, culture and humanities | 501(c)(3) | 1935 | $87 million | $185.7 million | 2025-09 |
| Energy Outreach Colorado | Recreation and sports | 501(c)(3) | 1989 | $85 million | $50.6 million | 2025-09 |
| The Colorado Museum of Natural History | Arts, culture and humanities | 501(c)(3) | 1939 | $78.5 million | $40.1 million | 2025-12 |
| International Medical Relief | Health care | 501(c)(3) | 2002 | $76.4 million | $1.7 million | 2024-12 |
| Colorado Health Benefit Exchange | Health care | 501(c)(3) | 2014 | $72.3 million | $72.8 million | 2025-06 |
| Donor Alliance Inc | Health care | 501(c)(3) | 1986 | $71.6 million | $124.1 million | 2024-12 |
| American Indian College Fund | Education | 501(c)(3) | 1989 | $66.5 million | $215.1 million | 2025-06 |
| Denver Zoological Foundation Inc | Animal-related | 501(c)(3) | 1952 | $66 million | $26.3 million | 2025-12 |
| Rocky Mountain Planned Parenthood Inc | Health care | 501(c)(3) | 1978 | $62 million | $79.3 million | 2025-09 |
| United States Meat Export Federation Inc | 501(c)(6) | 1976 | $60.7 million | $23.7 million | 2025-09 | |
| Colorado Academy | Education | 501(c)(3) | 1952 | $54.2 million | $141.1 million | 2025-06 |
| Caring for Denver Foundation | Mental health and crisis intervention | 501(c)(3) | 2019 | $53.4 million | $114.8 million | 2025-12 |
| Denver Rescue Mission | Human services | 501(c)(3) | 1931 | $53 million | $70.2 million | 2025-06 |
| Denver Botanic Garden Inc | Environment | 501(c)(3) | 1952 | $52.1 million | $25 million | 2025-12 |
| Western Stock Show Association | Recreation and sports | 501(c)(3) | 1964 | $49.8 million | $111.5 million | 2025-03 |
| The American University of Paris Inc | 501(c)(3) | 1983 | $49.6 million | $101.6 million | 2025-07 | |
| Pipe Industry Insurance Fund | 501(c)(9) | 1958 | $48.2 million | $52.3 million | 2024-12 | |
| Rose Community Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1994 | $48 million | $399.6 million | 2024-12 |
| Mercy Housing Inc | Housing and shelter | 501(c)(3) | 1998 | $46.5 million | $502.7 million | 2024-12 |
| Denver Metro Convention & Visitors Bureau | 501(c)(6) | 1945 | $46.3 million | $62.6 million | 2025-12 | |
| Kipp Colorado Schools | Education | 501(c)(3) | 2002 | $45.4 million | $20.3 million | 2025-06 |
| Catholic Charities and Community Services of the Archdiocese of Den | Human services | 501(c)(3) | 1946 | $44.9 million | $37.4 million | 2025-06 |
| Mile High United Way Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1959 | $43.4 million | $80.2 million | 2025-06 |
| International Development Enterprises | International, foreign affairs and national security | 501(c)(3) | 1983 | $43.4 million | $16.8 million | 2024-12 |
| P3 Foundation Inc | Human services | 501(c)(3) | 2018 | $39.6 million | $1.31 billion | 2024-12 |
| American Water Works Association | Public and societal benefit | 501(c)(3) | 1969 | $38.4 million | $52 million | 2024-12 |
| Hospice of Metro Denver Incorporated | Human services | 501(c)(3) | 1978 | $38.2 million | $73.6 million | 2024-12 |
| Mercy Housing California | Housing and shelter | 501(c)(3) | 2009 | $37.6 million | $272 million | 2024-12 |
| Community Development Institute Head Start | Education | 501(c)(3) | 2000 | $37.2 million | $2.2 million | 2025-06 |
| Colorado Health Network Inc | Diseases, disorders and medical disciplines | 501(c)(3) | 1985 | $37.1 million | $17.4 million | 2025-09 |
| Habitat for Humanity of Metro Denver Inc | 501(c)(3) | 1979 | $35.8 million | $75.4 million | 2025-06 | |
| Association of Operating Room Nurses Inc | 501(c)(6) | 1969 | $35.3 million | $49.2 million | 2024-12 | |
| Colorado Clean Energy Fund | Environment | 501(c)(3) | 2019 | $34.8 million | $175.8 million | 2025-12 |
| Lutheran Social Service of Colorado | 501(c)(3) | 1981 | $34.5 million | $12.1 million | 2025-06 | |
| Denver Art Museum Foundation | Arts, culture and humanities | 501(c)(3) | 1988 | $31.7 million | $228.9 million | 2025-09 |
| Graland Country Day | Education | 501(c)(3) | 1930 | $30.3 million | $34.7 million | 2025-06 |
| Denver Scholarship Foundation | Education | 501(c)(3) | 2007 | $29.9 million | $45.2 million | 2025-06 |
| Fujitsu Group Health Benefit Plan Trust | 501(c)(9) | 1988 | $29.7 million | $4 million | 2024-12 | |
| Nurse Family Partnership | Health care | 501(c)(3) | 2003 | $28.7 million | $118 million | 2025-09 |
| International Association for the Study of Lung Cancer | Community improvement and capacity building | 501(c)(3) | 2007 | $28.6 million | $35.6 million | 2024-12 |
| Credit Unions Chartered in the State of Colorado | 501(c)(14) | 1968 | $28.3 million | $410.1 million | 2024-12 | |
| Mercy Housing Lakefront | Housing and shelter | 501(c)(3) | 1987 | $28 million | $70.1 million | 2024-12 |
| Rocky Mountain Public Media Inc | Arts, culture and humanities | 501(c)(3) | 1961 | $26.2 million | $69.9 million | 2025-06 |
| International School of Denver Inc | Education | 501(c)(3) | 1979 | $25.7 million | $57 million | 2025-06 |
| Colorado Legal Services | Crime and legal-related | 501(c)(3) | 2000 | $25.3 million | $20.1 million | 2025-12 |
| United States Center for Safesport | Recreation and sports | 501(c)(3) | 2015 | $25 million | $17.8 million | 2024-12 |
| Laradon Hall Society for Exceptional Children and Adults | Human services | 501(c)(3) | 1950 | $25 million | $25.2 million | 2026-06 |
| Boys and Girls Clubs of Metro Denver Inc | 501(c)(3) | 1963 | $25 million | $86.3 million | 2025-09 | |
| Pikes Peak Hospice and Palliative Care Inc | 501(c)(3) | 1980 | $24.5 million | $23 million | 2024-12 | |
| Wedontwaste Inc | Food, agriculture and nutrition | 501(c)(3) | 2011 | $24.5 million | $13.4 million | 2024-12 |
| Impact Charitable | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2014 | $24.5 million | $40.7 million | 2024-12 |
| Water Research Foundation | Environment | 501(c)(3) | 1967 | $24.3 million | $62.6 million | 2025-12 |
| Young Mens Christian Association of Metropolitan Denver | Human services | 501(c)(3) | 1936 | $24.3 million | $30.1 million | 2025-12 |
| Rocky Mountain Mutual Housing Association Inc | Housing and shelter | 501(c)(3) | 1995 | $24.1 million | $102.6 million | 2024-12 |
| Unite America Inc | Civil rights, social action and advocacy | 501(c)(4) | 2021 | $24 million | $7 million | 2024-12 |
| Pathways Hospice | Human services | 501(c)(3) | 1979 | $23.9 million | $35.4 million | 2024-12 |
| Colorado Nonprofit Development Center | Community improvement and capacity building | 501(c)(3) | 1999 | $23.8 million | $17.9 million | 2025-12 |
| Creative West | Arts, culture and humanities | 501(c)(3) | 1973 | $23.2 million | $24 million | 2025-09 |
| Trailhead Institute | Health care | 501(c)(3) | 1994 | $23.2 million | $11.5 million | 2024-12 |
| Phoenix Multisport Inc | Mental health and crisis intervention | 501(c)(3) | 2006 | $23.1 million | $23.6 million | 2024-12 |
| Community Development Institute Kansas | 501(c)(3) | 1986 | $23 million | $24.3 million | 2025-06 | |
| Mercy Housing Management Group Inc | Human services | 501(c)(3) | $22.9 million | $112.8 million | 2024-12 | |
| Metropolitan State University of Denver Foundation Inc | Education | 501(c)(3) | 1967 | $22.9 million | $73.3 million | 2025-06 |
| Community Housing Concepts Inc | Housing and shelter | 501(c)(3) | 2005 | $22.8 million | $150.3 million | 2024-12 |
| Mercy Housing Northwest | 501(c)(3) | 2009 | $22.6 million | $161.3 million | 2024-12 | |
| Comfort Bridge | Health care | 501(c)(3) | 2015 | $22.5 million | $10.6 million | 2024-12 |
| Colorado Affordable Catholic Housing Corp | Housing and shelter | 501(c)(3) | 1946 | $22.1 million | $68.3 million | 2025-12 |
| Third Way Center Inc | Mental health and crisis intervention | 501(c)(3) | 1970 | $22 million | $27.5 million | 2024-12 |
| Jewish Family Service of Colorado Inc | Human services | 501(c)(3) | 1956 | $21.8 million | $17.4 million | 2025-06 |
| Denver Firefighters Health & Wellness Benefits Trust | Mutual and membership benefit | 501(c)(9) | 2025 | $21.4 million | $2 million | 2024-12 |
| Mountain States Employers Council Inc | 501(c)(6) | 1940 | $21.1 million | $76.6 million | 2024-12 | |
| Highline Academy Incorporation | Education | 501(c)(3) | 2007 | $21.1 million | $26.4 million | 2025-06 |
| Unite America Institute Inc | Public and societal benefit | 501(c)(3) | 2014 | $20.6 million | $13.2 million | 2024-12 |
| Colorado Symphony Association | Arts, culture and humanities | 501(c)(3) | 1922 | $20.6 million | $17.2 million | 2025-06 |
| Colorado Regional Health Information Organization | Public and societal benefit | 501(c)(3) | 2009 | $20.2 million | $3.9 million | 2024-12 |
| Clayton Early Learning | Human services | 501(c)(3) | 1985 | $20.1 million | $61.7 million | 2025-06 |
| Colorado Education Association | 501(c)(5) | 1939 | $19.6 million | $19 million | 2025-08 | |
| Denver Academy Inc | Education | 501(c)(3) | 1976 | $19.4 million | $68.3 million | 2025-06 |
| La Clinica Tepeyac Inc | Health care | 501(c)(3) | 1995 | $19.1 million | $17 million | 2024-12 |
| Denver Country Club | 501(c)(7) | 1934 | $18.8 million | $43.3 million | 2025-09 | |
| Urban Land Conservancy | Community improvement and capacity building | 501(c)(3) | 2021 | $18.8 million | $143.7 million | 2024-12 |
| Jewishcolorado | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2006 | $18.6 million | $84.3 million | 2025-06 |
| St Annes Episcopal School Inc | 501(c)(3) | 1967 | $18.5 million | $61.4 million | 2025-06 | |
| National Environmental Health | 501(c)(3) | 1952 | $18.4 million | $8.2 million | 2025-09 | |
| Crosspurpose | Community improvement and capacity building | 501(c)(3) | 2014 | $18.2 million | $14 million | 2024-12 |
| Uchealth Laboratory Services LLC | Health care | 501(c)(3) | 2020 | $18 million | $0 | 2025-06 |
| Bayaud Enterprises Inc | Employment | 501(c)(3) | 1973 | $17.8 million | $8.5 million | 2024-06 |
| Colorado Ballet Company | Arts, culture and humanities | 501(c)(3) | 1964 | $17.6 million | $19.5 million | 2025-06 |
| Girl Scouts of Colorado | Youth development | 501(c)(3) | 1952 | $17.5 million | $47.1 million | 2025-09 |
| Morris Animal Foundation | Animal-related | 501(c)(3) | 1956 | $17.3 million | $123.3 million | 2025-06 |
| Metro Caring | 501(c)(3) | 1975 | $17.1 million | $14.9 million | 2025-03 | |
| Prosperity Denver Fund | Education | 501(c)(3) | 2020 | $17.1 million | $45.7 million | 2025-09 |
| Denver Film Society | Arts, culture and humanities | 501(c)(3) | 1978 | $17 million | $18.5 million | 2026-01 |
| Mile High Montessori Early Learning Centers | 501(c)(3) | 1972 | $16.8 million | $20 million | 2025-06 | |
| Mercy Community Capital | Housing and shelter | 501(c)(3) | 2001 | $16.5 million | $138.7 million | 2024-12 |
| Moore Impact Inc | Human services | 501(c)(3) | 2020 | $16.5 million | $8.5 million | 2024-12 |
| Mercy Housing Midwest | Housing and shelter | 501(c)(3) | 2012 | $16.4 million | $21.4 million | 2024-12 |
| Stanley British Primary School | Education | 501(c)(3) | 1984 | $16.3 million | $35.8 million | 2025-07 |
| Savio House | Human services | 501(c)(3) | 1969 | $15.9 million | $27.6 million | 2025-12 |
| La Raza Services Inc | 501(c)(3) | 1974 | $15.7 million | $9.3 million | 2025-06 | |
| Urban Peak Denver | Housing and shelter | 501(c)(3) | 1992 | $15.5 million | $45.6 million | 2025-09 |
| Elevation Community Land Trust | Housing and shelter | 501(c)(3) | 2021 | $15.4 million | $102 million | 2024-12 |
| Denver Indian Health and Family Services Inc | Human services | 501(c)(3) | 1978 | $15.2 million | $17.9 million | 2025-09 |
| Environment America Inc | Environment | 501(c)(4) | 2007 | $15.1 million | $76.5 million | 2025-06 |
| Denver Athletic Club | 501(c)(7) | 1934 | $14.9 million | $19.4 million | 2025-08 | |
| Denver Language School | Education | 501(c)(3) | 2013 | $14.7 million | $8.3 million | 2025-06 |
| Western Conservation Foundation | Environment | 501(c)(3) | 2005 | $14.6 million | $8.1 million | 2024-12 |
| Warren Village Inc | Human services | 501(c)(3) | 1974 | $14.6 million | $35.3 million | 2025-03 |
| Pinehurst Country Club | Recreation and sports | 501(c)(7) | 2000 | $14.3 million | $31.2 million | 2024-12 |
| Boy Scouts of America | Youth development | 501(c)(3) | 1965 | $14.1 million | $29.5 million | 2024-12 |
| Kansas Insurance Guaranty Association | 501(c)(6) | 1973 | $14.1 million | $42.7 million | 2025-12 | |
| Omar D Blair An Edison K-8 Charter | Education | 501(c)(3) | 2018 | $14 million | $11.1 million | 2025-06 |
| Habitat for Humanity International Inc | 501(c)(3) | 1987 | $14 million | $9.6 million | 2025-06 | |
| The Denver Health and Hospitals Foundation | 501(c)(3) | 1988 | $13.7 million | $37 million | 2024-12 | |
| Denver Jewish Day School | Education | 501(c)(3) | 2000 | $13.7 million | $21.1 million | 2025-06 |
| Contexture | Health care | 501(c)(3) | 2021 | $13.5 million | $60.5 million | 2024-12 |
| Alpha Phi International Fraternity Inc | 501(c)(7) | 1949 | $13.5 million | $72.9 million | 2025-06 | |
| Colorado Schools Fund | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2024 | $13 million | $8.8 million | 2024-12 |
| Soccer Partners America | Recreation and sports | 501(c)(3) | 2009 | $12.7 million | $3.4 million | 2025-06 |
| Colorado Coalition for the Homeless | 501(c)(3) | 1984 | $12.7 million | $102 million | 2025-12 | |
| Childrens Museum of Denver Inc | Arts, culture and humanities | 501(c)(3) | 1974 | $12.5 million | $30.3 million | 2025-06 |
| University Preparatory Schools | Education | 501(c)(3) | 2016 | $12.5 million | $7.4 million | 2025-06 |
| Colorado Enterprise Fund Inc | Community improvement and capacity building | 501(c)(3) | 1982 | $12.5 million | $80.7 million | 2025-09 |
| Vive | Youth development | 501(c)(3) | 2017 | $12.2 million | $4.5 million | 2024-12 |
| American Animal Hospital Association | 501(c)(6) | 1961 | $12.1 million | $14.8 million | 2025-06 | |
| International Brotherhood of Teamsters | 501(c)(5) | 1966 | $12.1 million | $11.8 million | 2025-12 | |
| Roundup Fellowship Inc | Human services | 501(c)(3) | 1974 | $12 million | $8.5 million | 2025-12 |
| Raise the Future | Human services | 501(c)(3) | 1979 | $11.6 million | $6.7 million | 2025-06 |
| Tennyson Center for Children at Colorado Christian Home | Human services | 501(c)(3) | 2004 | $11.6 million | $19.5 million | 2025-09 |
| Community Health Provider Alliance | Human services | 501(c)(3) | 2014 | $11.5 million | $11.9 million | 2024-12 |
| The St Francis Center | 501(c)(3) | 1940 | $11.5 million | $19.9 million | 2024-12 | |
| True Companions Inc | Animal-related | 501(c)(3) | 1990 | $11.3 million | $15 million | 2025-12 |
| Denver Metro Chamber of Commerce | 501(c)(6) | 1935 | $11.1 million | $24.6 million | 2025-08 | |
| Uptown Community Health Center Inc | Health care | 501(c)(3) | 2022 | $11.1 million | $3.5 million | 2025-12 |
| Colorado Youth Corps Association | Environment | 501(c)(3) | 2000 | $10.9 million | $3.8 million | 2025-12 |
| Mercy Housing Calwest | Housing and shelter | 501(c)(3) | 1985 | $10.7 million | $148 million | 2024-12 |
| Ability Connection Colorado Inc | Diseases, disorders and medical disciplines | 501(c)(3) | 1953 | $10.5 million | $11.9 million | 2025-06 |
| Womens Foundation of Colorado Inc | Human services | 501(c)(3) | 1987 | $10.5 million | $40.5 million | 2026-03 |
| St Martins Chamber Choir | Arts, culture and humanities | 501(c)(3) | 1998 | $10.4 million | $11.3 million | 2025-06 |
| National High School Rodeo Association Inc | 501(c)(3) | 1981 | $10.3 million | $14.3 million | 2025-08 | |
| Service Employees International Union | 501(c)(5) | 1943 | $10.3 million | $3.4 million | 2025-12 | |
| International Brotherhood of Electrical Workers | 501(c)(5) | 1940 | $10.3 million | $13.5 million | 2025-06 | |
| Augies Quest To Cure Als Inc | Diseases, disorders and medical disciplines | 501(c)(3) | 2018 | $10.2 million | $7.2 million | 2025-12 |
| Master Community Association Inc | Community improvement and capacity building | 501(c)(4) | 2008 | $10.2 million | $2.9 million | 2024-12 |
| Mercy Housing Mountain Plains | Human services | 501(c)(3) | 2009 | $10.1 million | $46.4 million | 2024-12 |
| Denver Montessori Society | Education | 501(c)(3) | 1965 | $10 million | $18.8 million | 2025-06 |
| Educate | International, foreign affairs and national security | 501(c)(3) | 2005 | $9.8 million | $28.7 million | 2024-12 |
| Ladies Relief Society of Denver | Human services | 501(c)(3) | 1942 | $9.8 million | $17.5 million | 2025-09 |
| Logan School for Creative Learning Inc | 501(c)(3) | 1990 | $9.8 million | $16.3 million | 2025-06 | |
| Denver Childrens Home | Mental health and crisis intervention | 501(c)(3) | 1956 | $9.7 million | $17.8 million | 2025-09 |
| New Dance Theatre Inc | Arts, culture and humanities | 501(c)(3) | 1974 | $9.7 million | $33.9 million | 2024-12 |
| Jewish Community Centers of Denver | Human services | 501(c)(3) | 1952 | $9.6 million | $15.5 million | 2025-12 |
| Charterchoice Collaborative Sfa | Food, agriculture and nutrition | 501(c)(3) | 2015 | $9.4 million | $2.1 million | 2025-06 |
| Engineers Without Borders USA Inc | International, foreign affairs and national security | 501(c)(3) | 2002 | $9.3 million | $12.6 million | 2025-12 |
| Colorado Fund for People With Disabilities Trust | Community improvement and capacity building | 501(c)(3) | 2001 | $9.1 million | $37.2 million | 2024-12 |
| NCSL Foundation for State Legislatures | Public and societal benefit | 501(c)(3) | 1982 | $9 million | $1.8 million | 2025-06 |
| Soar Charter School | Education | 501(c)(3) | 2010 | $8.9 million | $7.8 million | 2025-06 |
| First Descents | Recreation and sports | 501(c)(3) | 2002 | $8.9 million | $13.1 million | 2024-12 |
| The Hadanou Collective | Education | 501(c)(3) | 2015 | $8.8 million | $3.7 million | 2025-06 |
| Mercy Housing West | 501(c)(3) | 1992 | $8.8 million | $49.8 million | 2024-12 | |
| Colorado High School Charter Inc | Education | 501(c)(3) | 2002 | $8.7 million | $11.4 million | 2025-06 |
| Colorado Visiting Nurse Association | Health care | 501(c)(3) | 1989 | $8.6 million | $3.3 million | 2024-12 |
| Robert Russell Eastern Star-Masonic Center of Colorado Inc | Human services | 501(c)(3) | 1986 | $8.5 million | $37.4 million | 2025-06 |
| Senior Housing Options Inc | Housing and shelter | 501(c)(3) | 1980 | $8.5 million | $16.9 million | 2024-06 |
| Denver Theater Stage Emp Union Local 7 Health and Welfare Trust Fund | Mutual and membership benefit | 501(c)(9) | 2017 | $8.5 million | $17.5 million | 2025-12 |
| Cobalt Foundation | Civil rights, social action and advocacy | 501(c)(3) | 1967 | $8.4 million | $22.9 million | 2024-12 |
| Colorado Hospital Association | 501(c)(6) | 1957 | $8.4 million | $10.8 million | 2024-12 | |
| International Brotherhood of Electrical Workers | 501(c)(5) | 1940 | $8.3 million | $33.9 million | 2026-03 | |
| Public Education & Business Coalition | Education | 501(c)(3) | 1985 | $8.3 million | $2.1 million | 2025-06 |
| Careerwise Colorado | Education | 501(c)(3) | 2016 | $8.1 million | $8.9 million | 2025-12 |
| Montessori Academy of Colorado | Human services | 501(c)(3) | 2003 | $8.1 million | $15.2 million | 2025-08 |
| Colorado Education Initiative | Arts, culture and humanities | 501(c)(3) | 2009 | $7.9 million | $7.9 million | 2024-12 |
| Project Angel Heart | Community improvement and capacity building | 501(c)(3) | 1993 | $7.9 million | $11.6 million | 2025-09 |
| Advance Inc | Human services | 501(c)(3) | 2022 | $7.8 million | $4.7 million | 2025-12 |
| Financial Planning Association | Community improvement and capacity building | 501(c)(6) | 2000 | $7.8 million | $6.1 million | 2024-12 |
| Inner City Health Center | Mental health and crisis intervention | 501(c)(3) | 1986 | $7.8 million | $13.6 million | 2025-06 |
| Colorado Water Trust Inc | Environment | 501(c)(3) | 2002 | $7.6 million | $8.3 million | 2024-12 |
| Denver Public Schools Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1993 | $7.6 million | $13 million | 2025-06 |
| Downtown Denver Partnership Inc | 501(c)(6) | 1993 | $7.6 million | $11.2 million | 2025-12 | |
| B Side Capital | 501(c)(6) | 1996 | $7.5 million | $9.2 million | 2025-12 | |
| Denver Botanic Gardens Endowment Inc | Environment | 501(c)(3) | 1992 | $7.5 million | $54.2 million | 2024-12 |
| The New America School | Education | 501(c)(3) | 2004 | $7.5 million | $15.3 million | 2025-06 |
| Family Star Inc | Education | 501(c)(3) | 1989 | $7.4 million | $4.5 million | 2025-11 |
| Fairmount Cemetery Company | 501(c)(13) | 1982 | $7.3 million | $61.3 million | 2024-12 | |
| Denver Waldorf School Association | Education | 501(c)(3) | 1976 | $7.2 million | $16 million | 2025-06 |
| Rocky Mountain Adventist Healthcare Foundation | Health care | 501(c)(3) | 1977 | $7.2 million | $38.7 million | 2024-12 |
| Elevate Quantum | Community improvement and capacity building | 501(c)(3) | 2024 | $7.1 million | $6.5 million | 2025-09 |
| Mercy Housing South East | Housing and shelter | 501(c)(3) | 2009 | $7 million | $34.1 million | 2024-12 |
| Sewall Child Development Center Inc | Education | 501(c)(3) | 1951 | $6.9 million | $6.2 million | 2025-06 |
| Ronald McDonald House Charities of Denver Inc | Diseases, disorders and medical disciplines | 501(c)(3) | 1977 | $6.9 million | $36.6 million | 2025-12 |
| American Association of Post-Acute Care Nursing | Community improvement and capacity building | 501(c)(6) | 2000 | $6.8 million | $7.4 million | 2025-12 |
| Big Green | Food, agriculture and nutrition | 501(c)(3) | 2011 | $6.7 million | $8.8 million | 2024-12 |
| Omni Institute | 501(c)(3) | 1995 | $6.7 million | $4.2 million | 2025-06 | |
| Teammates for Kids Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1999 | $6.7 million | $93 million | 2024-12 |
| DMNS Foundation | Arts, culture and humanities | 501(c)(3) | 1988 | $6.6 million | $192.9 million | 2025-12 |
| Clyfford Still Museum | Arts, culture and humanities | 501(c)(3) | 2006 | $6.5 million | $19 million | 2025-12 |
| Rooted | Education | 501(c)(3) | 2018 | $6.5 million | $2.9 million | 2025-06 |
| Northeast Denver Housing Center Inc | Housing and shelter | 501(c)(3) | 1983 | $6.4 million | $63.2 million | 2025-12 |
| Alpha Phi Foundation Inc | Education | 501(c)(3) | 1993 | $6.4 million | $28.5 million | 2025-06 |
| Environment America Research and Policy Center Inc | Environment | 501(c)(3) | 2008 | $6.4 million | $14.4 million | 2025-06 |
| Colorado Youth for A Change | Youth development | 501(c)(3) | 2005 | $6.3 million | $1.5 million | 2025-12 |
| Illuminate Colorado Inc | Youth development | 501(c)(3) | 2004 | $6.3 million | $1.9 million | 2024-12 |
| Denver Civic Ventures Inc | Community improvement and capacity building | 501(c)(3) | 1981 | $6.2 million | $4.3 million | 2025-12 |
| Colorado Village Collaborative | Housing and shelter | 501(c)(3) | 2018 | $6.1 million | $3.7 million | 2025-12 |
| Turing School of Software and Design | Education | 501(c)(3) | 2015 | $6.1 million | $1.1 million | 2023-12 |
| Montana Insurance Guaranty Association | 501(c)(6) | 1974 | $6.1 million | $13.9 million | 2025-12 | |
| Caring for Colorado Foundation | Health care | 501(c)(4) | 1999 | $6.1 million | $253.5 million | 2025-09 |
| Colorado Public Television Inc | Arts, culture and humanities | 501(c)(3) | 1977 | $6.1 million | $13.8 million | 2025-09 |
| 1872 Properties of Alpha Phi Inc | Community improvement and capacity building | 501(c)(7) | 1999 | $6 million | $18.1 million | 2025-06 |
| United Association of Journeymen & Apprentices of the Plumbing & Pipe | 501(c)(5) | 1941 | $5.9 million | $19.4 million | 2025-06 | |
| Colorado Community College System Foundation | Education | 501(c)(3) | 1988 | $5.9 million | $14.3 million | 2025-06 |
| Healthier United | Health care | 501(c)(4) | 2015 | $5.8 million | $10.5 million | 2024-12 |
| Empowerment Program Inc | Crime and legal-related | 501(c)(3) | 1985 | $5.8 million | $6.3 million | 2025-06 |
| Weecycle | Human services | 501(c)(3) | 2018 | $5.8 million | $6.7 million | 2025-12 |
| Bold Foundation Inc | Education | 501(c)(3) | 2019 | $5.8 million | $4.9 million | 2025-06 |
| Swallow Hill Music Association | 501(c)(3) | 1979 | $5.8 million | $4.8 million | 2024-12 | |
| Year One Inc | Youth development | 501(c)(3) | 1992 | $5.7 million | $3.1 million | 2025-12 |
| Catholic Foundation of Intermountain Health Inc | Health care | 501(c)(3) | 1977 | $5.7 million | $18.2 million | 2024-12 |
| Ricardo Flores Magon Academyincorporated | 501(c)(3) | 2007 | $5.7 million | $18.4 million | 2025-06 | |
| Omega Home Health LLC | Human services | 501(c)(3) | 2023 | $5.7 million | $1.2 million | 2025-12 |
| Associated General Contractors of Colorado Building Chapter Inc | 501(c)(6) | 1942 | $5.7 million | $4.7 million | 2025-12 | |
| Girls Athletic Leadership School of Denver | Education | 501(c)(3) | 2014 | $5.7 million | $2.7 million | 2025-06 |
| Expeditionary Learning School Board of Cooperative Educational | 501(c)(3) | 1994 | $5.6 million | $18.3 million | 2025-06 | |
| Latino Community Foundation of Colorado Inc | Arts, culture and humanities | 501(c)(3) | 2019 | $5.6 million | $21 million | 2025-12 |
| Wings Over the Rockies Air & Space Museum | Arts, culture and humanities | 501(c)(3) | 1989 | $5.6 million | $16.8 million | 2024-12 |
| Humanitix USA Limited | Human services | 501(c)(3) | 2021 | $5.5 million | $10 million | 2025-06 |
| Book Trust | Education | 501(c)(3) | 2006 | $5.4 million | $1.9 million | 2025-06 |
| Downtown Denver Expeditionary School | Education | 501(c)(3) | 2014 | $5.4 million | $3.5 million | 2025-06 |
| Gold Crown Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2001 | $5.4 million | $11.2 million | 2025-09 |
| Monarch Montessori of Denver Charter School | Education | 501(c)(3) | 2013 | $5.3 million | $13.1 million | 2025-06 |
| Regional Air Quality Council | 501(c)(4) | 1991 | $5.3 million | $1.1 million | 2025-12 | |
| Charter Facility Solutions | Education | 501(c)(3) | 2017 | $5.3 million | $11.4 million | 2025-06 |
| Sobriety House Inc | Mental health and crisis intervention | 501(c)(3) | 1967 | $5.3 million | $18.4 million | 2025-06 |
| Florence Crittenton Services of Colorado | Human services | 501(c)(3) | 1954 | $5.3 million | $15.4 million | 2025-06 |
| The Odyssey School Incorporated | Education | 501(c)(3) | 1999 | $5.3 million | $2.7 million | 2025-06 |
| Colorado Community Managed Care Network | Health care | 501(c)(3) | 1994 | $5.3 million | $2 million | 2024-12 |
| Financial Planning Standards Board LTD | Community improvement and capacity building | 501(c)(6) | 2004 | $5.2 million | $4.7 million | 2025-12 |
| Colorado Immigrant Rights Coalition | Civil rights, social action and advocacy | 501(c)(3) | 2010 | $5.2 million | $3.8 million | 2025-12 |
| Western Conservation Action | Civil rights, social action and advocacy | 501(c)(4) | 2007 | $5.2 million | $4.1 million | 2024-12 |
| Nourish Colorado | Mental health and crisis intervention | 501(c)(3) | 2008 | $5.2 million | $1.7 million | 2024-12 |
| Mizel Center for Arts and Culture | Arts, culture and humanities | 501(c)(3) | 1997 | $5.2 million | $1.9 million | 2025-12 |
| Learn Fresh Education Co | Youth development | 501(c)(3) | 2012 | $5.2 million | $3.7 million | 2024-12 |
| Lifespan Local Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2022 | $5.1 million | $26.3 million | 2025-12 |
| The Oak Hill Academy | Education | 501(c)(3) | 2001 | $5.1 million | $7.5 million | 2025-07 |
| Mental Health America of Colorado | 501(c)(3) | 1955 | $5.1 million | $10.9 million | 2024-12 | |
| Step Denver | 501(c)(3) | 1985 | $5 million | $7.6 million | 2025-06 | |
| Barton Institute for Community Action | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2019 | $5 million | $14.1 million | 2024-12 |
| Alpha Phi International Fraternity Inc | 501(c)(7) | 1968 | $5 million | $969,017 | 2026-06 | |
| Graland Country Day School Foundation | Education | 501(c)(3) | 1994 | $5 million | $66.4 million | 2025-06 |
| Denverworks | Employment | 501(c)(3) | 1996 | $4.9 million | $1.7 million | 2023-12 |
| Peer Assistance Services Inc | 501(c)(3) | 1985 | $4.9 million | $5.2 million | 2025-06 | |
| The North American Foundation for the University of Durham Inc | Education | 501(c)(3) | 1992 | $4.9 million | $49,982 | 2024-12 |
| Wyatt Academy | Education | 501(c)(3) | 2000 | $4.9 million | $4.7 million | 2025-06 |
| Momco Global Inc | Human services | 501(c)(3) | 1984 | $4.9 million | $4.3 million | 2025-03 |
| Colorado Insurance Guaranty Association | 501(c)(6) | 1973 | $4.9 million | $93.9 million | 2025-12 | |
| Hope Communities Inc | Housing and shelter | 501(c)(3) | 1981 | $4.8 million | $11.8 million | 2025-12 |
| Continuing Legal Education in Colorado Inc | Education | 501(c)(3) | 1972 | $4.8 million | $5.3 million | 2024-12 |
| Colorado Succeeds | Education | 501(c)(3) | 2007 | $4.8 million | $5.8 million | 2025-12 |
| Clyfford Still Museum Foundation | Arts, culture and humanities | 501(c)(3) | 2017 | $4.8 million | $168.5 million | 2025-12 |
| Mercy Housing Southwest | Housing and shelter | 501(c)(3) | 2012 | $4.8 million | $10.7 million | 2024-12 |
| McA Denver | Arts, culture and humanities | 501(c)(3) | 1997 | $4.7 million | $23.4 million | 2025-06 |
| Global Down Syndrome Foundation | Health care | 501(c)(3) | 2009 | $4.7 million | $8.7 million | 2025-07 |
| Invest in Kids | Youth development | 501(c)(3) | 1998 | $4.7 million | $2.6 million | 2025-06 |
| Denver Academy of Torah | Education | 501(c)(3) | 1993 | $4.7 million | $4.6 million | 2025-06 |
| Denver Public Library Friends Foundation | Education | 501(c)(3) | 1964 | $4.7 million | $14.3 million | 2025-12 |
| Denver Gold Group Inc | 501(c)(6) | 1990 | $4.6 million | $13.6 million | 2025-12 | |
| Colorado Perinatal Care Quality Collaborative | Health care | 501(c)(3) | 2017 | $4.6 million | $1.9 million | 2025-06 |
| Build Change | Science and technology | 501(c)(3) | 2005 | $4.6 million | $4.4 million | 2024-12 |
| Alpha Phi International Fraternity Inc | 501(c)(7) | 1968 | $4.6 million | $669,090 | 2025-06 | |
| Compass Academy | Education | 501(c)(3) | 2015 | $4.6 million | $3.9 million | 2025-06 |
| Western Landowners Alliance | Environment | 501(c)(3) | 2014 | $4.6 million | $3.5 million | 2025-12 |
| The Gathering Place A Refuge for Rebuilding Lives | Housing and shelter | 501(c)(3) | 1987 | $4.5 million | $5.7 million | 2025-09 |
| Hunger Free Colorado | Food, agriculture and nutrition | 501(c)(3) | 2003 | $4.5 million | $2.5 million | 2025-06 |
| Cherry Creek Arts Festival | Arts, culture and humanities | 501(c)(3) | 1989 | $4.4 million | $4 million | 2025-09 |
| Qwest Occupational Health Trust | 501(c)(9) | 1990 | $4.4 million | $1.2 million | 2024-12 | |
| Paddington Station Inc | Education | 501(c)(3) | 2002 | $4.4 million | $7.2 million | 2025-06 |
| Ramah in the Rockies | Recreation and sports | 501(c)(3) | 2015 | $4.4 million | $16 million | 2025-09 |
| DSST Public Schools Foundation | Education | 501(c)(3) | 2012 | $4.4 million | $67.8 million | 2025-06 |
| Global Service Office | 501(c)(3) | 1994 | $4.4 million | $1.1 million | 2025-12 | |
| Conservation Colorado Education Fund | Environment | 501(c)(3) | 1991 | $4.3 million | $6.9 million | 2025-09 |
| Colorado Bar Association | 501(c)(6) | 1928 | $4.3 million | $10.5 million | 2025-06 | |
| Colorado League of Charter Schools | Education | 501(c)(3) | 1995 | $4.3 million | $4.4 million | 2025-06 |
| Francis Heights Inc | 501(c)(3) | 2018 | $4.2 million | $20.3 million | 2024-12 | |
| Denver Research Institute | Health care | 501(c)(3) | 1997 | $4.2 million | $4.7 million | 2025-12 |
| The Symphony Fund | Arts, culture and humanities | 501(c)(3) | 2007 | $4.1 million | $98 million | 2025-06 |
| Assisi Homes-Batavia Apartments Inc | Housing and shelter | 501(c)(3) | 1946 | $4.1 million | $9.7 million | 2024-12 |
| Denver Early Childhood Council | Education | 501(c)(3) | 2011 | $4.1 million | $716,201 | 2025-06 |
| Assisi Homes-Colony Park Inc | 501(c)(3) | 2018 | $4.1 million | $10.5 million | 2024-12 | |
| Montbello Organizing Committee | Education | 501(c)(3) | 2018 | $4.1 million | $8.1 million | 2024-12 |
| Denver Urban Gardens | Environment | 501(c)(3) | 1985 | $4.1 million | $1.6 million | 2025-12 |
| Spring Institute for Intercultural Learning | 501(c)(3) | 1980 | $4.1 million | $2.2 million | 2025-12 | |
| Iclei Local Governments for Sustainability USA Inc | Environment | 501(c)(3) | 1991 | $4.1 million | $2.2 million | 2024-12 |
| Stapleton Foundation for | Community improvement and capacity building | 501(c)(3) | 2000 | $4 million | $6 million | 2024-12 |
| Parent Possible | Education | 501(c)(3) | 1991 | $4 million | $2.5 million | 2025-06 |
| Columbine-Lakewood Colorado Soccer Association | Recreation and sports | 501(c)(3) | 2001 | $4 million | $1.7 million | 2024-06 |
| Colorado Sun | Arts, culture and humanities | 501(c)(3) | 2023 | $4 million | $960,470 | 2025-12 |
| Mercy Housing Wheaton NFP | Housing and shelter | 501(c)(3) | 2012 | $4 million | $10.3 million | 2024-12 |
| Colorado Womens Employment and Education Incorporated | Employment | 501(c)(3) | 1981 | $4 million | $6.5 million | 2025-06 |
| Activate Work Inc | Human services | 501(c)(3) | 2020 | $4 million | $3.5 million | 2024-12 |
| Revision International | Environment | 501(c)(3) | 2008 | $4 million | $5.9 million | 2024-12 |
| Rocky Mountain Mutual Housing Association Inc | Housing and shelter | 501(c)(3) | 1995 | $3.9 million | $13.1 million | 2024-12 |
| Tribe Recovery Homes Inc | Mental health and crisis intervention | 501(c)(3) | 2019 | $3.9 million | $3.4 million | 2023-12 |
| Academy 360 | Education | 501(c)(3) | 2016 | $3.9 million | $4.2 million | 2025-06 |
| Colorado Community Health Network Inc | Health care | 501(c)(3) | 1986 | $3.9 million | $5.3 million | 2026-03 |
| The Gay Lesbian Bisexual & Transgender Community Center of Co | 501(c)(3) | 1978 | $3.9 million | $4.5 million | 2025-12 | |
| Mile High Ministries | Human services | 501(c)(3) | 1979 | $3.9 million | $16 million | 2025-06 |
| Colorado Oil & Gas Association | 501(c)(6) | 1987 | $3.9 million | $3.8 million | 2024-12 | |
| Metropolitan Denver Homeless Initiative Inc | Housing and shelter | 501(c)(3) | 2022 | $3.8 million | $1.3 million | 2025-06 |
| Colorado Medical Society | 501(c)(6) | 1947 | $3.8 million | $4.8 million | 2025-09 | |
| The Delores Project | Housing and shelter | 501(c)(3) | 2004 | $3.8 million | $2.9 million | 2025-06 |
| Colorado Chamber of Commerce and Industry | 501(c)(6) | 1943 | $3.8 million | $5.9 million | 2024-12 | |
| Intermountain Tennis Association | 501(c)(4) | 1978 | $3.8 million | $1.2 million | 2024-12 | |
| Girls Incorporated of Metro Denver | Youth development | 501(c)(3) | 1983 | $3.8 million | $9.6 million | 2025-08 |
| American Board of Obesity Medicine | Community improvement and capacity building | 501(c)(6) | 1999 | $3.8 million | $8.4 million | 2024-12 |
| The Park People | 501(c)(3) | 1966 | $3.8 million | $5.6 million | 2025-06 | |
| Special District Association of Colorado | 501(c)(6) | 1977 | $3.7 million | $4.8 million | 2024-12 | |
| Coalitions and Collaboratives Inc | Environment | 501(c)(3) | 2015 | $3.7 million | $1.1 million | 2024-12 |
| Big Brothers & Big Sisters of Colorado Inc | Youth development | 501(c)(3) | 1982 | $3.7 million | $8.4 million | 2025-09 |
| Colorado Sheet Metal Workers Training Fund | 501(c)(3) | 1987 | $3.7 million | $5.1 million | 2025-06 | |
| Executives Partnering To Invest in Children | Education | 501(c)(3) | 2015 | $3.7 million | $2.2 million | 2024-12 |
| Marian Park Inc | 501(c)(3) | 2019 | $3.7 million | $5.6 million | 2024-12 | |
| Step Springs | Housing and shelter | 501(c)(3) | 2024 | $3.7 million | $6.9 million | 2025-06 |
| Colorado Statewide Parent Coalition | 501(c)(3) | 1990 | $3.7 million | $2.3 million | 2024-12 | |
| Center for Legal Advocacy | Civil rights, social action and advocacy | 501(c)(3) | 1976 | $3.7 million | $2.3 million | 2025-09 |
| Society of Asian Scientists and Engineers | Science and technology | 501(c)(3) | 2011 | $3.7 million | $2.1 million | 2024-12 |
| Colorado Restaurant Association Inc | 501(c)(6) | 1944 | $3.7 million | $3.2 million | 2024-12 | |
| Academy of Urban Learning Inc | Youth development | 501(c)(3) | 2002 | $3.6 million | $2.7 million | 2025-06 |
| Thriving Families | Human services | 501(c)(3) | 2019 | $3.6 million | $5.5 million | 2025-09 |
| Brain Injury Association of Colorado Inc | Diseases, disorders and medical disciplines | 501(c)(3) | 1983 | $3.6 million | $1 million | 2025-06 |
| Mercy Bond Properties Nebraska I | Housing and shelter | 501(c)(3) | 1996 | $3.6 million | $0 | 2024-12 |
| French American School of Denver | Education | 501(c)(3) | 2021 | $3.6 million | $2.5 million | 2025-06 |
| Mississippi Alpha Phi House Corporation of Alpha Phi Internati | Recreation and sports | 501(c)(7) | 2016 | $3.6 million | $10.5 million | 2025-06 |
| Colorado Organization for Victim Assistance | Human services | 501(c)(3) | 1989 | $3.5 million | $1.5 million | 2025-06 |
| The Growhaus | 501(c)(3) | 2006 | $3.5 million | $5 million | 2026-02 | |
| Colorado Society of Certified Public Accountants | 501(c)(6) | 1995 | $3.5 million | $4.4 million | 2025-04 | |
| Metro Crisis Services Inc | Mental health and crisis intervention | 501(c)(3) | 2010 | $3.5 million | $3.4 million | 2025-06 |
| Denver Kids Inc | Education | 501(c)(3) | 1994 | $3.5 million | $7 million | 2026-06 |
| Womens International Network for Guatemalan Solutions Inc | International, foreign affairs and national security | 501(c)(3) | 2001 | $3.5 million | $2.9 million | 2025-12 |
| American Civil Liberties Union Foundation of Colorado Inc | Civil rights, social action and advocacy | 501(c)(3) | 1969 | $3.5 million | $6.1 million | 2025-03 |
| Telecommunications History Group Incorporated | Youth development | 501(c)(3) | 1993 | $3.4 million | $3.3 million | 2025-12 |
| Christ in the City | Religion-related | 501(c)(3) | 2011 | $3.4 million | $1.6 million | 2025-06 |
| Focus Points Family Resource Center | Human services | 501(c)(3) | 2001 | $3.4 million | $2 million | 2025-06 |
| International Association of Sheet Metal Air Rail & Transportation | Employment | 501(c)(5) | 2015 | $3.4 million | $3.5 million | 2025-06 |
| Assisi Homes - Constitution House Inc | 501(c)(3) | 2017 | $3.4 million | $9.1 million | 2024-12 | |
| Caring for Colorado Centennial Fund | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2019 | $3.4 million | $30.9 million | 2025-09 |
| Colorado Center for Nursing Excellence | Employment | 501(c)(3) | 2002 | $3.4 million | $5.7 million | 2025-12 |
| Denver Basic Income Project | Human services | 501(c)(3) | 2023 | $3.4 million | $834,708 | 2024-12 |
| CLCS Action | Public and societal benefit | 501(c)(4) | 2024 | $3.4 million | $2.3 million | 2025-06 |
| Lighthouse Writers Workshop Inc | Education | 501(c)(3) | 2005 | $3.4 million | $8.8 million | 2025-12 |
| Rocky Mountain Ser Jobs for Progress Inc | Employment | 501(c)(3) | 1981 | $3.4 million | $4.9 million | 2025-06 |
| Denver Childrens Advocacy Center | Employment | 501(c)(3) | 1991 | $3.3 million | $6.4 million | 2025-12 |
| Professional Association of Therapeutic Horsemanship Intl | Recreation and sports | 501(c)(3) | 1972 | $3.3 million | $3.1 million | 2025-06 |
| Public Communicators Inc | 501(c)(3) | 1975 | $3.3 million | $1 million | 2025-06 | |
| Denver Pipefitters Joint | Employment | 501(c)(3) | 1980 | $3.2 million | $3.4 million | 2025-05 |
| Del Norte Neighborhood Development Corporation | Housing and shelter | 501(c)(3) | 1980 | $3.2 million | $28.8 million | 2024-12 |
| Rocky Mountain Mechanical Contractors Association | Community improvement and capacity building | 501(c)(6) | 2020 | $3.2 million | $2.8 million | 2025-06 |
| Su Teatro | Arts, culture and humanities | 501(c)(3) | 1988 | $3.2 million | $4.4 million | 2024-09 |
| Children of Heroes of Ukraine Foundation | International, foreign affairs and national security | 501(c)(3) | 2022 | $3.1 million | $771,481 | 2024-12 |
| Colorado Preservation Inc-Cpi | 501(c)(3) | 1986 | $3.1 million | $528,512 | 2024-12 | |
| Laborers International Union of North America | 501(c)(5) | 1940 | $3.1 million | $4.3 million | 2025-12 | |
| Colorado Physician Health Program Corporation | Mental health and crisis intervention | 501(c)(3) | 1986 | $3.1 million | $4 million | 2025-06 |
| Denver Youth Program | Youth development | 501(c)(3) | 1989 | $3.1 million | $4.9 million | 2025-06 |
| Colorado Center for the Advancement of Patient Safety | Environment | 501(c)(3) | 1993 | $3.1 million | $5.9 million | 2024-12 |
| Assisi Homes-Jefferson Court Inc | Housing and shelter | 501(c)(3) | 2018 | $3.1 million | $6.9 million | 2024-12 |
| Cable Center | Education | 501(c)(3) | 2004 | $3.1 million | $54.9 million | 2024-12 |
| Revel | 501(c)(3) | 2016 | $3.1 million | $749,855 | 2025-12 | |
| Arrupe Corporate Work Study Program | 501(c)(3) | 1946 | $3.1 million | $572,206 | 2025-06 | |
| Denver Tennis Park Inc | Recreation and sports | 501(c)(3) | 2017 | $3.1 million | $13.7 million | 2025-06 |
| Center for African American Health | Community improvement and capacity building | 501(c)(3) | 1999 | $3.1 million | $8 million | 2024-12 |
| Struggle of Love Foundation | Human services | 501(c)(3) | 2008 | $3 million | $987,378 | 2024-12 |
| Safehouse Denver Inc | Human services | 501(c)(3) | 1977 | $3 million | $6.3 million | 2025-03 |
| Nebraska Property & Liability Insurance Guaranty Association | Community improvement and capacity building | 501(c)(6) | 2015 | $3 million | $38.4 million | 2025-12 |
| Colorado Center On Law and Policy | Crime and legal-related | 501(c)(3) | 1994 | $3 million | $3.4 million | 2024-12 |
| Boulder Food Rescue | Food, agriculture and nutrition | 501(c)(3) | 2014 | $3 million | $349,851 | 2024-12 |
| The Blue Bench | Mental health and crisis intervention | 501(c)(3) | 1983 | $3 million | $1.7 million | 2024-12 |
| Mi Casa Resource Center | Human services | 501(c)(3) | 1981 | $3 million | $8.2 million | 2025-12 |
| Morgan Adams Foundation | Medical research | 501(c)(3) | 2004 | $3 million | $1.2 million | 2024-12 |
| Mercy Properties California | Housing and shelter | 501(c)(3) | $3 million | $10.7 million | 2024-12 | |
| The Delta Gamma Anchor Center for Blind Children | 501(c)(3) | 1983 | $3 million | $17.9 million | 2025-06 | |
| Young Americans Center for Financial Education | Recreation and sports | 501(c)(3) | 2001 | $3 million | $3.8 million | 2024-12 |
| Colorado Court Appointed Special Advocates Inc | Civil rights, social action and advocacy | 501(c)(3) | 1994 | $3 million | $245,672 | 2025-06 |
| 5280 High School | Education | 501(c)(3) | 2017 | $3 million | $3.6 million | 2024-06 |
| Colorado Personalized Education Program for Physicians | Education | 501(c)(3) | 1990 | $3 million | $2.2 million | 2025-12 |
| Friends of Levitt Pavilion Denver | Arts, culture and humanities | 501(c)(3) | 2013 | $3 million | $956,694 | 2024-12 |
| Alliance for Higher Education in Prison | Crime and legal-related | 501(c)(3) | 2023 | $2.9 million | $1.6 million | 2025-06 |
| Healing Waters International Inc | International, foreign affairs and national security | 501(c)(3) | 2002 | $2.9 million | $1.4 million | 2025-06 |
| Colorado Zoological Trust Inc | Animal-related | 501(c)(3) | 1999 | $2.9 million | $38.1 million | 2025-12 |
| Riseup Community School | 501(c)(3) | 2014 | $2.9 million | $1.9 million | 2025-06 | |
| New Era Colorado Foundation | Civil rights, social action and advocacy | 501(c)(3) | 2008 | $2.9 million | $4.2 million | 2024-12 |
| National Foundation of Dentistry for the Handicapped | 501(c)(3) | 1980 | $2.9 million | $3.2 million | 2025-06 | |
| Colfax Marathon Partnership Inc | Education | 501(c)(3) | 2006 | $2.8 million | $1.6 million | 2025-06 |
| Colorado Poverty Law Project | Crime and legal-related | 501(c)(3) | 2014 | $2.8 million | $596,566 | 2025-12 |
| The Healthier United Fund | Health care | 501(c)(3) | 2015 | $2.8 million | $8.8 million | 2024-12 |
| Boys & Girls Clubs in Colorado Inc | Youth development | 501(c)(3) | 2015 | $2.8 million | $928,522 | 2024-12 |
| Womens Bean Project | Employment | 501(c)(3) | 1990 | $2.8 million | $8.8 million | 2025-06 |
| Work Options for Women | Religion-related | 501(c)(3) | 1997 | $2.8 million | $840,394 | 2025-12 |
| Rocky Mountain Microfinance Institute | Community improvement and capacity building | 501(c)(3) | 2010 | $2.8 million | $2.4 million | 2025-09 |
| Kroenke Sports Charities Inc | Education | 501(c)(3) | 1987 | $2.7 million | $4.3 million | 2025-06 |
| Cathedral Plaza Inc | 501(c)(3) | 1946 | $2.7 million | $2.7 million | 2025-06 | |
| Imagination Library of Colorado | Education | 501(c)(3) | 2021 | $2.7 million | $821,951 | 2024-12 |
| Dhha Omc Qalicb Inc | Health care | 501(c)(3) | 2021 | $2.7 million | $16.2 million | 2024-12 |
| Seeds of Hope of Northern Colorado Inc | 501(c)(3) | 1946 | $2.7 million | $4.7 million | 2025-06 | |
| Samaritan Counseling Center | Mental health and crisis intervention | 501(c)(3) | 1987 | $2.7 million | $1 million | 2025-06 |
| Monarch Montessori of Denver First Steps | Education | 501(c)(3) | 2011 | $2.7 million | $2.5 million | 2025-06 |
| Colorado Childrens Campaign Inc | 501(c)(3) | 1985 | $2.7 million | $3.8 million | 2025-12 | |
| Archdiocesan Housing Inc | Housing and shelter | 501(c)(3) | 1980 | $2.7 million | $14 million | 2025-06 |
| Western Guaranty Fund Services | 501(c)(6) | 1985 | $2.7 million | $850,669 | 2025-12 | |
| Western States College of Construction | 501(c)(3) | 2020 | $2.7 million | $1.2 million | 2025-06 | |
| Hope Center Inc | Human services | 501(c)(3) | 1967 | $2.7 million | $1.6 million | 2025-06 |
| Colorado Ballet Foundation | Arts, culture and humanities | 501(c)(3) | 2023 | $2.7 million | $11.7 million | 2025-06 |
| Clothes To Kids of Denver | Human services | 501(c)(3) | 2008 | $2.6 million | $1.5 million | 2025-12 |
| International Union of Operating Engineers | 501(c)(5) | 1953 | $2.6 million | $2.7 million | 2025-06 | |
| Aorn Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1992 | $2.6 million | $6.9 million | 2024-12 |
| Colorado Association of Transit Agencies | 501(c)(6) | 1989 | $2.6 million | $2 million | 2024-12 | |
| Attainment Network | Education | 501(c)(3) | 2023 | $2.6 million | $1.8 million | 2025-12 |
| Early Care and Education Consortium Inc | Community improvement and capacity building | 501(c)(6) | 2009 | $2.6 million | $1.6 million | 2025-12 |
| Collaborative Healing Initiative Within Communities Inc | Human services | 501(c)(3) | 2018 | $2.6 million | $4.8 million | 2024-12 |
| International Brotherhood of Teamsters | 501(c)(5) | 1941 | $2.6 million | $911,488 | 2025-12 | |
| Colorado Fiscal Institute | Community improvement and capacity building | 501(c)(3) | 2013 | $2.6 million | $2.8 million | 2024-12 |
| Rose Andom Center | Crime and legal-related | 501(c)(3) | 2016 | $2.6 million | $9.9 million | 2025-12 |
| Alpha Phi International Fraternity Inc | Education | 501(c)(7) | 1968 | $2.6 million | $583,113 | 2026-06 |
| Legal Aid Foundation of Colorado | Crime and legal-related | 501(c)(3) | 1984 | $2.6 million | $3.8 million | 2025-06 |
| Art Students League of Denver | 501(c)(3) | 1992 | $2.6 million | $2.1 million | 2025-08 | |
| Denver Hybrid College | Education | 501(c)(3) | 2020 | $2.6 million | $1.9 million | 2025-06 |
| Denver Electrical Joint Apprenticeship and Training Commit | Employment | 501(c)(3) | 1984 | $2.6 million | $10.2 million | 2025-08 |
| Sdco Rio San Diego Plaza II Inc | Community improvement and capacity building | 501(c)(25) | 2007 | $2.5 million | $27.2 million | 2024-12 |
| Colorado Fund for People With Disabilities Incorporated | Community improvement and capacity building | 501(c)(3) | 2016 | $2.5 million | $45.5 million | 2024-12 |
| Romano Foundation Inc | Science and technology | 501(c)(3) | 2024 | $2.5 million | $2.5 million | 2024-12 |
| Bluff Lake Nature Center | Environment | 501(c)(3) | 1995 | $2.5 million | $12.7 million | 2024-12 |
| 550 Acoma Inc | Health care | 501(c)(3) | 2019 | $2.5 million | $26.7 million | 2024-12 |
| Vuela for Health | Community improvement and capacity building | 501(c)(3) | 1998 | $2.5 million | $1.9 million | 2025-12 |
| Justice and Mercy Legal Aid Center | Recreation and sports | 501(c)(3) | 2021 | $2.5 million | $1.3 million | 2025-06 |
| Western States Cancer Research Ncorp | 501(c)(3) | 1989 | $2.5 million | $2.1 million | 2024-07 | |
| Alpha Phi International Fraternity Inc | 501(c)(7) | 1949 | $2.4 million | $632,135 | 2026-06 | |
| Alpha Phi International Fraternity Inc | 501(c)(7) | 1949 | $2.4 million | $421,366 | 2026-06 | |
| Sarara Institute | Environment | 501(c)(3) | 2018 | $2.4 million | $458,809 | 2024-12 |
| India Transformed | Education | 501(c)(3) | 1993 | $2.4 million | $3.1 million | 2025-12 |
| Colorado Technology Association | 501(c)(6) | 1995 | $2.4 million | $1.3 million | 2025-12 | |
| Colorado Tennis Association | 501(c)(4) | 1983 | $2.4 million | $1.5 million | 2024-12 | |
| Colorado Behavioral Healthcare Council | Mental health and crisis intervention | 501(c)(3) | 1978 | $2.4 million | $2.2 million | 2025-06 |
| Redline | Arts, culture and humanities | 501(c)(3) | 2008 | $2.4 million | $2.9 million | 2025-12 |
| Wonderbound | Arts, culture and humanities | 501(c)(3) | 1994 | $2.4 million | $7.9 million | 2025-07 |
| Colorado Automobile Dealers Association | 501(c)(6) | 1940 | $2.4 million | $5.2 million | 2024-12 | |
| Alpha Phi International Fraternity Inc | 501(c)(7) | 1968 | $2.4 million | $476,079 | 2026-06 | |
| Denver Metro Association of Realtors | 501(c)(6) | 1947 | $2.4 million | $15.3 million | 2025-09 | |
| Environmental Action Inc | Environment | 501(c)(4) | 2004 | $2.4 million | $3.1 million | 2025-06 |
| Golden Spike Inc | 501(c)(3) | 1946 | $2.4 million | $10.2 million | 2025-06 | |
| Decatur Place | Housing and shelter | 501(c)(3) | 2012 | $2.4 million | $5.6 million | 2024-12 |
| Center for Policy Research | Public and societal benefit | 501(c)(3) | 1982 | $2.4 million | $4.8 million | 2024-12 |
| Colorado Bioscience Association | Community improvement and capacity building | 501(c)(6) | 2003 | $2.4 million | $1.3 million | 2024-12 |
| Childrens Haven Child Care Center | Education | 501(c)(3) | 2007 | $2.4 million | $781,347 | 2024-12 |
| Rino Art District | Community improvement and capacity building | 501(c)(6) | 2013 | $2.3 million | $3.2 million | 2025-12 |
| Front Line Farming Inc | Food, agriculture and nutrition | 501(c)(3) | 2022 | $2.3 million | $2.1 million | 2024-12 |
| Denver Justice High School | Education | 501(c)(3) | 2009 | $2.3 million | $2.3 million | 2025-06 |
| Denver Metro Chamber Leadership Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1988 | $2.3 million | $4.5 million | 2025-08 |
| Alpha Phi International Fraternity Inc | 501(c)(7) | 1968 | $2.3 million | $582,323 | 2026-06 | |
| Idaho Insurance Guaranty Association | 501(c)(6) | 1973 | $2.3 million | $8.3 million | 2025-12 | |
| Independence Institute | Public and societal benefit | 501(c)(3) | 1985 | $2.3 million | $6.3 million | 2024-12 |
| Reach Out and Read Colorado | Youth development | 501(c)(3) | 2006 | $2.3 million | $1.6 million | 2025-06 |
| Boy Scouts of America | 501(c)(3) | 1965 | $2.3 million | $32.4 million | 2024-12 | |
| Denver Indian Center Inc | Human services | 501(c)(3) | 1991 | $2.3 million | $5.2 million | 2025-06 |
| Last Prisoner Project | Crime and legal-related | 501(c)(3) | 2019 | $2.3 million | $1.3 million | 2024-12 |
| Construction Education Foundation of Colorado | Education | 501(c)(3) | 2000 | $2.3 million | $1.5 million | 2025-12 |
| Arc of Denver Inc | 501(c)(3) | 1961 | $2.3 million | $5.6 million | 2025-12 | |
| Washington Insurance Guaranty Association | 501(c)(6) | 1973 | $2.2 million | $30.5 million | 2025-12 | |
| Maia | International, foreign affairs and national security | 501(c)(3) | 2007 | $2.2 million | $2.1 million | 2025-09 |
| American Civil Liberties Union | 501(c)(4) | 1970 | $2.2 million | $5 million | 2025-03 | |
| Center for Excellence in Educational Leadership | Education | 501(c)(3) | 2003 | $2.2 million | $2 million | 2025-08 |
| Alpha Phi International Fraternity Inc | 501(c)(7) | 1968 | $2.2 million | $488,456 | 2026-06 | |
| Learning Source | Education | 501(c)(3) | 1968 | $2.2 million | $2.4 million | 2025-06 |
| Colorado Childrens Chorale | Arts, culture and humanities | 501(c)(3) | 1975 | $2.2 million | $6.5 million | 2025-07 |
| Archdiocesan Family Housing Inc | 501(c)(3) | 1946 | $2.2 million | $6.1 million | 2025-06 | |
| East Denver Colfax Partnership Inc | Community improvement and capacity building | 501(c)(3) | 2006 | $2.2 million | $5.3 million | 2025-12 |
| Commun Denver Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2023 | $2.2 million | $7.5 million | 2024-12 |
| National Network for Oral Health Access Inc | Health care | 501(c)(3) | 1992 | $2.2 million | $3 million | 2024-12 |
| Professional Independent Insurance Agents of Colorado Inc | 501(c)(6) | 1993 | $2.2 million | $3.8 million | 2025-10 | |
| Colorado Lifted Foundation | 501(c)(3) | 1988 | $2.2 million | $2.1 million | 2025-06 | |
| Community Shares of Colorado Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1986 | $2.2 million | $2.1 million | 2023-06 |
| Hers | Education | 501(c)(3) | 2005 | $2.2 million | $3.5 million | 2025-08 |
| Justice Necessary | Human services | 501(c)(3) | 2024 | $2.1 million | $171,736 | 2024-12 |
| Metropolitan Denver Dental Society | 501(c)(6) | 1943 | $2.1 million | $1.8 million | 2025-06 | |
| Western Energy Alliance | 501(c)(6) | 1974 | $2.1 million | $1.1 million | 2024-12 | |
| Colorado Concern | Community improvement and capacity building | 501(c)(6) | 2003 | $2.1 million | $737,458 | 2024-12 |
By cause in Denver, CO
- Education 604
- Human services 464
- Philanthropy, voluntarism and grantmaking foundations 434
- Religion-related 422
- Arts, culture and humanities 408
- Community improvement and capacity building 323
- Recreation and sports 260
- Housing and shelter 185
- Health care 154
- Youth development 138
- Mental health and crisis intervention 136
- Public and societal benefit 116
- Environment 116
- International, foreign affairs and national security 94
- Animal-related 85
- Civil rights, social action and advocacy 80
- Crime and legal-related 77
- Employment 63
- Food, agriculture and nutrition 56
- Diseases, disorders and medical disciplines 48
- Public safety, disaster preparedness and relief 31
- Mutual and membership benefit 25
- Science and technology 25
- Medical research 23
- Social science 7
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.