Data / Nonprofits / Oklahoma / Community improvement and capacity building
Community improvement and capacity building nonprofits in Oklahoma: 819 registered with the IRS
819 community improvement and capacity building nonprofits are registered with the IRS in Oklahoma, 519 of them 501(c)(3) charities; the 273 that report revenue took in $192.6 million. The most are in Oklahoma City (167), Tulsa (118), Edmond (38). The largest by revenue: Tulsa Economic Development Corporation ($14.5 million), Central Oklahoma Workforce Investment Board Inc ($11.4 million), City of Muskogee Foundation ($10.3 million).
SpecStream is the live web data engine for teams and agents. It reads the IRS register of exempt organizations as the IRS updates it, and this page is that reading. Ask for the nonprofits you need by place, cause and size, with their latest Form 990 figures and websites, and they arrive in your sheet, CRM, Slack or agent.
The 500 largest by revenue
| Organization | City | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Tulsa Economic Development Corporation | Tulsa | 501(c)(3) | 1981 | $14.5 million | $54.9 million | 2025-09 |
| Central Oklahoma Workforce Investment Board Inc | Oklahoma City | 501(c)(3) | 2006 | $11.4 million | $2.5 million | 2025-06 |
| City of Muskogee Foundation | Oklahoma City | 501(c)(3) | 2009 | $10.3 million | $172.5 million | 2026-06 |
| Southwest Oklahoma Community Action Group Inc | Altus | 501(c)(3) | 1969 | $7.8 million | $5.5 million | 2025-09 |
| Crossover Preparatory Academy Inc | Tulsa | 501(c)(3) | 2022 | $7.2 million | $24.4 million | 2024-06 |
| Rural Enterprises of Oklahoma Inc | Durant | 501(c)(3) | 1982 | $6.8 million | $38.1 million | 2024-12 |
| Central Oklahoma Economic Development District | Shawnee | 501(c)(3) | 1976 | $5.9 million | $6.8 million | 2024-06 |
| Community Development Support Association Inc | Enid | 501(c)(3) | 1981 | $5.8 million | $11.4 million | 2025-06 |
| Metafund Corporation | Edmond | 501(c)(3) | 2001 | $5.1 million | $38.7 million | 2024-12 |
| Oklahoma Center for Nonprofits Inc | Oklahoma City | 501(c)(3) | 1996 | $5.1 million | $16.2 million | 2025-06 |
| SFS Development Inc | Oklahoma City | 501(c)(3) | 2014 | $5.1 million | $44.7 million | 2025-12 |
| Oklahoma City Economic Development Foundation Inc | Oklahoma City | 501(c)(3) | 1981 | $4.9 million | $2.9 million | 2024-12 |
| Downtown Oklahoma City Incorporated | Oklahoma City | 501(c)(6) | 2001 | $4.7 million | $2.3 million | 2025-09 |
| Oklahoma Alliance for Manufacturing Excellence Inc | Tulsa | 501(c)(3) | 1993 | $4.7 million | $3.3 million | 2025-06 |
| Duncan Area Economic Development Foundation | Duncan | 501(c)(3) | 1998 | $4.5 million | $28.1 million | 2024-12 |
| 36 Degrees North Co | Tulsa | 501(c)(3) | 2016 | $4.2 million | $8 million | 2024-12 |
| The Metro Christian Academy Title Holding Corp | Tulsa | 501(c)(2) | 2006 | $4.1 million | $12.7 million | 2025-07 |
| The Alliance for Economic Development of Oklahoma City Inc | Oklahoma City | 501(c)(4) | 2012 | $3.7 million | $1.6 million | 2025-06 |
| Tulsas Future Inc | Tulsa | 501(c)(3) | 2006 | $3.7 million | $2.5 million | 2025-12 |
| Neighbors Building Neighborhoods Inc | Muskogee | 501(c)(3) | 2001 | $3.7 million | $3.8 million | 2024-12 |
| Rei Development Corp | Durant | 501(c)(3) | 2007 | $3.2 million | $7.1 million | 2024-12 |
| Shawnee Forward Inc | Shawnee | 501(c)(6) | 2020 | $2.4 million | $1.5 million | 2025-06 |
| I2e Inc | Oklahoma City | 501(c)(3) | 1998 | $2.1 million | $22.9 million | 2025-06 |
| Wrap Inc | Tahlequah | 501(c)(3) | 2023 | $2.1 million | $609,135 | 2025-12 |
| Alliance for Pe Pipe Inc | Tulsa | 501(c)(6) | 2010 | $2.1 million | $813,876 | 2024-12 |
| Oklahoma Association of Career & Technology Education Inc | Oklahoma City | 501(c)(6) | 2024 | $1.5 million | $584,447 | 2025-06 |
| Rotary Club 29 Foundation | Oklahoma City | 501(c)(3) | 1960 | $1.4 million | $4.2 million | 2025-06 |
| International Council for Machinery Lubrication Inc | Broken Arrow | 501(c)(6) | 2002 | $1.4 million | $1.5 million | 2025-12 |
| Northeast Okc Renaissance | Oklahoma City | 501(c)(3) | 2016 | $1.3 million | $1.2 million | 2024-12 |
| GPRMC Holdings Inc | Elk City | 501(c)(3) | 2019 | $1.3 million | $30.7 million | 2025-06 |
| Oklahoma Native Assets Coalition Inc | Oklahoma City | 501(c)(3) | 2014 | $1.2 million | $3.2 million | 2024-12 |
| Visit Stillwater Inc | Stillwater | 501(c)(6) | 2021 | $1.2 million | $870,552 | 2025-06 |
| Oklahoma Association of Regional Council | Burns Flat | 501(c)(6) | 2016 | $1.2 million | $205,632 | 2025-06 |
| South Peoria Neighborhod | Tulsa | 501(c)(3) | 1997 | $1.1 million | $781,912 | 2025-06 |
| Lighthouse Outreach Center of Bartlesville Inc | Bartlesville | 501(c)(3) | 1992 | $1.1 million | $1.5 million | 2025-09 |
| Alliance for Secure Energy Inc | Oklahoma City | 501(c)(6) | 2020 | $968,750 | $4.5 million | 2025-12 |
| Legacy Title Holding Corporation | Durant | 501(c)(2) | 2015 | $930,474 | $26.3 million | 2025-12 |
| Tahlequah Chamber of Commerce | Tahlequah | 501(c)(6) | 2015 | $921,255 | $412,935 | 2025-06 |
| Community Housing Partners of Oklahoma Inc | Edmond | 501(c)(3) | 2023 | $879,642 | $3.7 million | 2025-12 |
| Oklahoma Aggregates Association | Oklahoma City | 501(c)(6) | 2004 | $775,325 | $422,566 | 2025-05 |
| American Academy of Restorative Dentistry Inc | Broken Arrow | 501(c)(6) | 2014 | $757,506 | $1.1 million | 2025-03 |
| Junior League of Oklahoma City Okla Incorporated | Oklahoma City | 501(c)(3) | 1935 | $743,668 | $5 million | 2025-05 |
| Main Street of Perry Inc | Perry | 501(c)(3) | 2000 | $698,183 | $297,360 | 2025-06 |
| One Hope Tulsa Inc | Tulsa | 501(c)(3) | 2022 | $693,213 | $67,031 | 2024-12 |
| Center for Community Transformation Inc | Wewoka | 501(c)(3) | 2022 | $673,228 | $169,314 | 2025-12 |
| Oklahoma Indian Gaming Association | Oklahoma City | 501(c)(6) | 2005 | $672,313 | $2.1 million | 2024-12 |
| Broken Arrow Economic Developmentcorporation | Broken Arrow | 501(c)(6) | 2009 | $645,326 | $1.5 million | 2024-12 |
| Miami Downtown Redevelopment Authority | Miami | 501(c)(3) | 1989 | $632,938 | $482,733 | 2025-02 |
| Town Hall of Tulsa Corp | Tulsa | 501(c)(3) | 1940 | $593,083 | $577,919 | 2025-06 |
| Connors Development Foundation Inc | Warner | 501(c)(3) | 1980 | $560,480 | $4.9 million | 2025-06 |
| Royalty Owners Coalition of Oklahoma Inc | Oklahoma City | 501(c)(6) | 2022 | $533,911 | $678,541 | 2024-12 |
| Hulbert Cherokee Community Organization | Hulbert | 501(c)(3) | 2019 | $533,127 | $2.2 million | 2025-12 |
| Greater Oklahoma City Hispanic Chamber of Commerce | Oklahoma City | 501(c)(6) | 2002 | $532,484 | $274,601 | 2025-06 |
| Owasso Chamber of Commerce | Owasso | 501(c)(6) | 2023 | $524,952 | $266,129 | 2024-12 |
| American Subcontractors Association of Oklahoma Inc | Oklahoma City | 501(c)(6) | 2008 | $521,134 | $161,435 | 2025-06 |
| Chamber of Commerce Foundation Inc | Ardmore | 501(c)(3) | 1994 | $517,554 | $8.1 million | 2025-12 |
| Association of Oklahoma Nurse Practitioners | Oklahoma City | 501(c)(6) | 2008 | $500,613 | $558,316 | 2024-12 |
| East Tulsa Main Street | Tulsa | 501(c)(3) | 2021 | $493,206 | $462,776 | 2025-06 |
| Ok Center for Nonprofits Properties Okc Inc | Oklahoma City | 501(c)(3) | 2023 | $487,600 | $10.5 million | 2025-06 |
| Visitors Inc | Bartlesville | 501(c)(4) | 2015 | $453,202 | $59,306 | 2025-06 |
| Fista Foundation | Lawton | 501(c)(3) | 2024 | $448,878 | $470,671 | 2025-06 |
| Oklahoma Rural Association LLC | Edmond | 501(c)(6) | 2019 | $435,879 | $11 | 2025-12 |
| Tri-County Indian Nations C D C | Ada | 501(c)(3) | 1994 | $427,491 | $721,777 | 2024-12 |
| Neighborhood Alliance of Okc Inc | Oklahoma City | 501(c)(3) | 1977 | $423,905 | $233,557 | 2025-06 |
| Distributed Wind Energy Association Inc | Norman | 501(c)(6) | 2012 | $421,947 | $298,992 | 2024-12 |
| Oklahoma Association of Health Maintenance Organization | Edmond | 501(c)(6) | 2000 | $417,719 | $170,752 | 2025-12 |
| Tulsa Neighborhood Networks Inc | Tulsa | 501(c)(3) | 1997 | $410,088 | $206,978 | 2024-12 |
| Ardmore Main Street Authority | Ardmore | 501(c)(3) | 2020 | $404,567 | $668,786 | 2024-06 |
| Lawton Enhancement Trust Authority | Lawton | 501(c)(3) | 2005 | $393,901 | $400,306 | 2025-06 |
| Downtown Oklahoma City Initiatives Inc | Oklahoma City | 501(c)(3) | 2006 | $360,604 | $861,259 | 2025-09 |
| Ada Jobs Foundation | Ada | 501(c)(3) | 2001 | $357,710 | $340,725 | 2025-06 |
| Association of Ignition Interlock Program Administrators | Oklahoma City | 501(c)(6) | 2014 | $354,372 | $186,761 | 2025-12 |
| Kendall Whittier Main Street Inc | Tulsa | 501(c)(3) | 2011 | $346,427 | $76,537 | 2025-12 |
| Rotary Club of Tulsa Foundation | Tulsa | 501(c)(3) | 1972 | $345,081 | $5.2 million | 2025-06 |
| Morrison Community Development Association | Morrison | 501(c)(3) | 2012 | $342,786 | $478,603 | 2025-12 |
| Junior League of Tulsa Inc | Tulsa | 501(c)(3) | 1934 | $332,126 | $3.1 million | 2025-05 |
| Lake Eufaula Association Inc | Eufaula | 501(c)(6) | 1976 | $328,987 | $587,719 | 2025-06 |
| Logan County Economic Development Council | Guthrie | 501(c)(6) | 1985 | $328,100 | $2.2 million | 2025-06 |
| Automobile Alley | Oklahoma City | 501(c)(3) | 1998 | $325,583 | $148,578 | 2025-09 |
| Possibilities Inc | Oklahoma City | 501(c)(3) | 1998 | $310,196 | $77,608 | 2024-06 |
| American Civil Liberties Union of Oklahoma Inc | Oklahoma City | 501(c)(4) | 2019 | $307,613 | $217,085 | 2025-03 |
| Oklahoma Energy Producer Alliance Inc | Ada | 501(c)(6) | 2018 | $300,135 | $206,894 | 2025-12 |
| Action Plan Oklahoma Inc | Oklahoma City | 501(c)(4) | 2005 | $300,000 | $2.8 million | 2024-12 |
| Oklahoma Drug and Alcohol Professional Counselor Association | Harrah | 501(c)(6) | 2017 | $299,460 | $709,006 | 2025-12 |
| Oklahoma Business Ethics Consortium Inc | Oklahoma City | 501(c)(6) | 2004 | $296,264 | $130,261 | 2025-09 |
| Rei Capital Access Fund Inc | Durant | 501(c)(3) | 2022 | $292,647 | $4.9 million | 2024-12 |
| Nowata Can Inc | Nowata | 501(c)(3) | 2024 | $288,344 | $48,022 | 2020-12 |
| Main Street Enid Inc | Enid | 501(c)(3) | 1995 | $285,695 | $150,563 | 2025-06 |
| Community Enhancement Network Inc | Edmond | 501(c)(3) | 2003 | $285,347 | $124,619 | 2024-12 |
| Tulsa Town Hall Endowment Inc | Tulsa | 501(c)(3) | 2020 | $283,132 | $2.6 million | 2025-06 |
| American Drug Utilizations Review Society | Edmond | 501(c)(6) | 2002 | $282,430 | $553,932 | 2025-04 |
| Lone Star P E T S Inc | Norman | 501(c)(4) | 2015 | $281,884 | $30,314 | 2026-06 |
| Miss Oklahoma Organization Inc | Tulsa | 501(c)(4) | 2017 | $277,433 | $197,761 | 2025-09 |
| Oklahoma Citys Adventure District | Oklahoma City | 501(c)(6) | 2024 | $266,306 | $36,910 | 2025-06 |
| Midtown Redevelopment Corporation | Oklahoma City | 501(c)(3) | 2014 | $255,669 | $94,423 | 2025-09 |
| Lake Texoma Assoc | Kingston | 501(c)(6) | 1982 | $248,675 | $14,258 | 2025-06 |
| City Management Association of Oklahoma | Edmond | 501(c)(6) | 2021 | $248,214 | $367,743 | 2025-06 |
| National Stripper Well Association | Ada | 501(c)(6) | 2023 | $245,667 | $83,688 | 2025-12 |
| Tahlequah Main Street Associatin in C | Tahlequah | 501(c)(3) | 2014 | $236,046 | $126,005 | 2025-06 |
| Main Street Altus Inc | Altus | 501(c)(3) | 1998 | $232,739 | $113,930 | 2025-06 |
| Greenwood Community Development Corporation | Tulsa | 501(c)(3) | 2019 | $231,114 | $132,038 | 2024-12 |
| Oklahoma Roofing Contractors Association Inc | Oklahoma City | 501(c)(6) | 2014 | $230,028 | $137,110 | 2024-12 |
| County Officers & Deputies Association | Chickasha | 501(c)(6) | 2002 | $228,845 | $135,386 | 2025-12 |
| Independent Shopkeepers Association | Oklahoma City | 501(c)(6) | 2020 | $225,574 | $31,042 | 2025-12 |
| Ada Main Street Inc | Ada | 501(c)(3) | 1991 | $224,493 | $92,881 | 2025-06 |
| Deer Creek Holdings Inc | Tulsa | 501(c)(2) | 2018 | $224,000 | $3.5 million | 2024-12 |
| American Association of Drilling Engineers-Mid-Continent Chapter | Mustang | 501(c)(6) | 2008 | $223,596 | $2.4 million | 2025-10 |
| Durant Main Street | Durant | 501(c)(3) | 1997 | $215,754 | $120,343 | 2025-06 |
| American Indian Chamber of Commerce of Oklahoma Inc | Oklahoma City | 501(c)(6) | 2016 | $214,954 | $102,547 | 2024-12 |
| Cfta Inc | Oklahoma City | 501(c)(6) | 2021 | $214,931 | $219,655 | 2025-12 |
| Broken Bow Chamber of Commerce | Broken Bow | 501(c)(6) | 1999 | $214,727 | $272,334 | 2025-12 |
| Epsilon Omicron Holding Corporation | Edmond | 501(c)(2) | 2019 | $212,000 | $2.4 million | 2025-09 |
| Knights of Columbus Foundation of Oklahoma | Okarche | 501(c)(3) | 1976 | $210,195 | $1.3 million | 2026-03 |
| Oklahoma Retail Association | Oklahoma City | 501(c)(6) | 2017 | $208,800 | $57,691 | 2025-12 |
| National Electrical Training Directors Association Inc | Oklahoma City | 501(c)(6) | 2015 | $208,304 | $23,979 | 2024-12 |
| Okmulgee Area Development Corporation | Okmulgee | 501(c)(3) | 1996 | $207,700 | $1.4 million | 2025-06 |
| Miami Area Economic Development Service Inc | Miami | 501(c)(3) | 1987 | $205,622 | $2.7 million | 2024-12 |
| Womens Energy Network of Greater Oklahoma Inc | Oklahoma City | 501(c)(6) | 2016 | $205,259 | $191,342 | 2024-12 |
| Eastern Oklahoma Chapter American Institute of Architects | Tulsa | 501(c)(6) | 2012 | $203,460 | $206,118 | 2024-12 |
| Greater Oklahoma City Asian Chamber of Commerce | Oklahoma City | 501(c)(6) | 2023 | $196,154 | $233,132 | 2025-06 |
| East Ardmore Revitalization Inc | Ardmore | 501(c)(3) | 2023 | $193,622 | $17,955 | 2025-12 |
| United Suburban Schools Association | Oklahoma City | 501(c)(6) | 2014 | $189,890 | $253,837 | 2025-12 |
| Oklahoma Defense Industry Association | Oklahoma City | 501(c)(6) | 2021 | $184,696 | $0 | 2025-12 |
| Oklahoma Beer Alliance Inc | Oklahoma City | 501(c)(6) | 2017 | $178,301 | $34,076 | 2024-12 |
| Texas-Oklahoma Kiwanis Foundation Inc | Edmond | 501(c)(3) | 2024 | $177,494 | $4.3 million | 2025-09 |
| Cushing Chamber of Commerce | Cushing | 501(c)(6) | 1970 | $175,165 | $431,066 | 2025-12 |
| Oklahoma Burglar & Fire Alarm Association Inc | Norman | 501(c)(6) | 2007 | $175,022 | $546,152 | 2025-12 |
| Kaps Foundation | Tulsa | 501(c)(3) | 2017 | $173,783 | $4.1 million | 2024-12 |
| Oklahoma Coalition for Affordable Housing Inc | Edmond | 501(c)(6) | 2016 | $172,855 | $212,236 | 2025-12 |
| Threatt Filling Station | Luther | 501(c)(3) | 2025 | $169,751 | $266,914 | 2025-12 |
| The Black Chamber of Commerce of Metropolitan Oklahoma City Limited | Oklahoma City | 501(c)(6) | 2014 | $169,545 | $117,181 | 2025-06 |
| Stockyards City Main Street Inc | Oklahoma City | 501(c)(3) | 1993 | $168,629 | $281,980 | 2025-09 |
| Independent Contractor Exchange Group Inc | Tulsa | 501(c)(6) | 2023 | $167,872 | $225,521 | 2025-12 |
| Tri-City Collective Inc | Tulsa | 501(c)(3) | 2021 | $165,027 | $32,649 | 2024-12 |
| Junior Welfare League of Enid Inc | Enid | 501(c)(3) | 1953 | $158,566 | $561,739 | 2025-05 |
| Progress Okc A Community Development Corporation Inc | Oklahoma City | 501(c)(3) | 2016 | $156,809 | $899,682 | 2024-12 |
| Greenwood Chamber of Commerce | Tulsa | 501(c)(6) | 2019 | $156,774 | $160,276 | 2024-12 |
| Techlahoma Foundation | Tulsa | 501(c)(3) | 2015 | $155,453 | $23,904 | 2024-12 |
| Davis Chamber of Commerce | Davis | 501(c)(6) | 2005 | $150,715 | $170,852 | 2025-12 |
| Oklahoma Ambulance Association | Wnid | 501(c)(6) | 2025 | $149,991 | $222,706 | 2024-12 |
| Colbert Senior Citizens Inc | Colbert | 501(c)(3) | 2012 | $148,124 | $168,237 | 2025-12 |
| Pryor Main Street | Pryor | 501(c)(3) | 2014 | $147,386 | $117,079 | 2025-12 |
| The Henryetta Chamber of Commerce | Henryetta | 501(c)(6) | 2023 | $144,856 | $150,909 | 2024-12 |
| Okemah Main Street Inc | Okemah | 501(c)(3) | 2022 | $142,878 | $100,481 | 2025-12 |
| Newcastle Chamber of Commerce | Newcastle | 501(c)(6) | 2000 | $138,536 | $35,769 | 2025-12 |
| Oklahoma Tribal Gaming Regulators Association | Miami | 501(c)(6) | 2008 | $130,968 | $251,888 | 2024-12 |
| Okmulgee Main Street Inc | Okmulgee | 501(c)(3) | 1998 | $128,042 | $98,966 | 2024-12 |
| Okaba Inc | Guthrie | 501(c)(6) | 2022 | $126,611 | $14,441 | 2025-12 |
| Historic Greenwood District Main Street | Tulsa | 501(c)(3) | 2022 | $126,129 | $107,054 | 2023-06 |
| Monster Soup Society | Oklahoma City | 501(c)(3) | 2024 | $123,675 | $41,807 | 2025-12 |
| Mid County Community Organization | Stilwell | 501(c)(3) | 2017 | $122,049 | $489,587 | 2024-12 |
| Main Street Duncan Inc | Duncan | 501(c)(3) | 1987 | $116,306 | $130,189 | 2026-06 |
| Michigan Assoc of School Nurses | Owasso | 501(c)(4) | 2013 | $113,705 | $162,076 | 2025-06 |
| Fort Gibson Chamber of Commerce | Fort Gibson | 501(c)(3) | 2018 | $112,381 | $146,909 | 2025-12 |
| Plaza District Association | Oklahoma City | 501(c)(3) | 2001 | $110,743 | $18,178 | 2025-12 |
| Kentucky Auctioneers Association Inc | Stillwater | 501(c)(3) | 2021 | $110,688 | $223,996 | 2025-12 |
| Edmond Womens Club | Edmond | 501(c)(3) | 1984 | $108,947 | $52,002 | 2026-05 |
| Africa 1040 Global Ministries Inc | Midwest City | 501(c)(3) | 2023 | $108,336 | $9,517 | 2024-12 |
| Claremore Main Street Inc | Claremore | 501(c)(3) | 2004 | $106,401 | $69,980 | 2025-06 |
| Craft Brewers Association of Oklahoma Inc | Durant | 501(c)(6) | 2016 | $106,083 | $16,667 | 2024-12 |
| Woodward Main Street Program | Woodward | 501(c)(3) | 2023 | $105,654 | $29,659 | 2025-06 |
| Oklahoma Ground Water Association | Edmond | 501(c)(6) | 2004 | $105,507 | $99,913 | 2025-12 |
| Uptown Sapulpa Action Inc | Sapulpa | 501(c)(3) | 1990 | $105,393 | $58,775 | 2024-12 |
| Wwde Inc | Tulsa | 501(c)(3) | 2020 | $105,093 | $808 | 2024-12 |
| Oklahoma Nonprofit Partners Foundation | Oklahoma City | 501(c)(3) | 2021 | $101,743 | $43,062 | 2024-12 |
| Mesta Park Neighborhood Association Inc | Oklahoma City | 501(c)(3) | 1993 | $101,446 | $216,142 | 2024-12 |
| Petroleum Accountants Society of Oklahoma-Tulsa Chapter | Tulsa | 501(c)(6) | 2019 | $100,779 | $183,619 | 2025-05 |
| Black Wall Street Business Center | Tulsa | 501(c)(3) | 2022 | $98,448 | $72,349 | 2025-12 |
| Main Street Guymon Inc | Guymon | 501(c)(3) | 2026 | $92,581 | $44,445 | 2025-12 |
| Heart of Oklahoma Chamber of Commerce and Industry Inc | Purcell | 501(c)(6) | 2009 | $92,205 | $152,683 | 2026-06 |
| Noble Chamber of Commerce | Norman | 501(c)(6) | 2006 | $90,720 | $64,920 | 2024-12 |
| Operation Care Ministries of Tillman County LLC | Frederick | 501(c)(3) | 2020 | $89,076 | $52,871 | 2025-06 |
| Southmoore Band Parents Patrons and Alumni Association | Moore | 501(c)(3) | 2012 | $88,275 | $2,411 | 2025-06 |
| El Reno Main Street Program | El Reno | 501(c)(3) | 2015 | $85,219 | $70,335 | 2024-12 |
| The Freeland Center for Performing Arts Foundation Inc | Bristow | 501(c)(3) | 1999 | $84,705 | $1.1 million | 2024-12 |
| Pace | Oklahoma City | 501(c)(6) | 2003 | $84,449 | $50,807 | 2026-06 |
| Long Pond Holdings Inc | Avant | 501(c)(2) | 2017 | $84,027 | $1.3 million | 2025-12 |
| Choctaw Chamber of Commerce Inc | Choctaw | 501(c)(6) | 1999 | $83,801 | $149,539 | 2024-12 |
| Friends of NW 10TH Street | Oklahoma City | 501(c)(3) | 2023 | $81,631 | $175,448 | 2026-06 |
| Pipeliners Club of Oklahoma City | Amber | 501(c)(6) | 2015 | $81,292 | $92,590 | 2025-12 |
| Radiant Living Center Corporation | Oklahoma City | 501(c)(3) | 2024 | $81,041 | $9,335 | 2026-01 |
| Federal Bar Association Oklahoma City Chapter | Edmond | 501(c)(6) | 2002 | $80,269 | $122,403 | 2025-12 |
| Cherokee Cultural Community | Dewey | 501(c)(3) | 2022 | $79,726 | $7,412 | 2025-12 |
| Historic Film Row Film Exchangedistrict Association Inc | Oklahoma City | 501(c)(3) | 2008 | $78,677 | $17,189 | 2025-12 |
| Leadership Greater Enid | Enid | 501(c)(3) | 2019 | $78,487 | $37,352 | 2025-06 |
| Sapulpa Park Friends Foundation | Sapulpa | 501(c)(3) | 2004 | $78,443 | $603,527 | 2024-12 |
| Iowa Capital Investment Corporation | Oklahoma City | 501(c)(3) | 2004 | $75,000 | $19,684 | 2024-12 |
| United Specialty Agents Alliance Inc | Oklahoma City | 501(c)(6) | 2021 | $74,250 | $91,292 | 2024-12 |
| Harrah Chamber of Commerce | Harrah | 501(c)(6) | 2024 | $73,599 | $71,495 | 2024-12 |
| Fairview Chamber of Commerce | Fairview | 501(c)(6) | 2021 | $73,392 | $41,763 | 2025-12 |
| Sexton and Sexton Southern Hills Water Company | Tuttle | 501(c)(12) | 2024 | $73,299 | $36,005 | 2025-12 |
| Oklahoma Medical Group Management Association Inc | Tulsa | 501(c)(6) | 1999 | $72,588 | $22,750 | 2024-12 |
| Garber Community Improvement Association | Garber | 501(c)(3) | 2001 | $71,315 | $228,458 | 2025-12 |
| Shawnee Community Foundation | Shawnee | 501(c)(3) | 1999 | $70,517 | $113,555 | 2025-12 |
| Mepo of Oklahoma Inc | Broken Arrow | 501(c)(6) | 2014 | $69,954 | $141,066 | 2025-12 |
| Pawnee County Economic Development Foundation Inc | Pawnee | 501(c)(3) | 2005 | $69,000 | $39,988 | 2025-06 |
| Northeast Oklahoma Regional Alliance Inc | Chouteau | 501(c)(3) | 2004 | $67,947 | $154,431 | 2024-12 |
| Bakery Confectionery Tobacco Workers and Grain Millers Intl Uni | Oklahoma City | 501(c)(5) | 1963 | $67,789 | $184,083 | 2025-12 |
| Tri-Community W-E-B Association | Stilwell | 501(c)(3) | 2014 | $67,348 | $630,413 | 2025-12 |
| Oklahoma Occupational Therapy Association | Edmond | 501(c)(6) | 2005 | $66,382 | $69,986 | 2025-06 |
| Okc Black Alumni Coalition Inc | Spencer | 501(c)(3) | 2022 | $63,266 | $37,629 | 2025-06 |
| Oklahoma Association of Healthcare Engineers | Mustang | 501(c)(6) | 2015 | $63,227 | $83,568 | 2025-12 |
| Open for Business Oklahoma LLC | Oklahoma City | 501(c)(6) | 2020 | $60,000 | $29,437 | 2025-12 |
| Oklahoma Pest Management Association | Tulsa | 501(c)(6) | 2015 | $59,975 | $50,955 | 2025-12 |
| Black Wall Street Chamber of Commerce Inc | Tulsa | 501(c)(6) | 2020 | $59,705 | $156,882 | 2025-12 |
| Tecumseh Chamber of Commerce | Tecumseh | 501(c)(6) | 2013 | $59,455 | $54,943 | 2024-12 |
| Oklahoma Medical Equipment Providers Association Inc | Durant | 501(c)(6) | 2020 | $59,272 | $97,441 | 2025-12 |
| Shawnee Bridges Out of Poverty Inc | Shawnee | 501(c)(3) | 2017 | $58,941 | $97,628 | 2025-12 |
| West Durant Merchants Association | Durant | 501(c)(6) | 2024 | $54,748 | $19,403 | 2025-12 |
| Tulsa Renaissance Development Corporation | Bixby | 501(c)(3) | 2015 | $54,648 | $672,313 | 2023-12 |
| Hope for Generations Inc | Bethany | 501(c)(3) | 2014 | $51,975 | $57,392 | 2024-12 |
| Hope for Families Inc | Edmond | 501(c)(3) | 1997 | $50,232 | $668,868 | 2025-12 |
| Plaza District Chamber of Commerce Inc | Oklahoma City | 501(c)(6) | 2019 | $48,836 | $1,409 | 2025-12 |
| Center 64 | Vian | 501(c)(3) | 2023 | $46,713 | $134,368 | 2025-12 |
| Lawton Fort Sill Fires Patriots Inc | Lawton | 501(c)(6) | 2024 | $45,000 | $70,691 | 2025-12 |
| National Association of Benefits & Insurance Professionals Tulsa Inc | Tulsa | 501(c)(6) | 2012 | $43,550 | $28,433 | 2025-06 |
| Checotah Chamber of Commerce | Checotah | 501(c)(6) | 2024 | $43,308 | $28,722 | 2025-12 |
| Energy Engaged Inc | Oklahoma City | 501(c)(4) | 2016 | $43,000 | $13,261 | 2025-12 |
| Waynoka Chamber of Commerce Inc | Waynoka | 501(c)(6) | 2026 | $42,978 | $31,855 | 2024-12 |
| Luther Community Service Center Inc | Luther | 501(c)(3) | 2007 | $42,692 | $68,813 | 2024-12 |
| Wewoka Golf Association | Wewoka | 501(c)(3) | 2002 | $42,297 | $15,236 | 2025-12 |
| Oklahoma Workers Compensation Education Association | Oklahoma City | 501(c)(6) | 2008 | $42,101 | $77,228 | 2025-12 |
| Kansas Auctioneers Association Inc | Stillwater | 501(c)(6) | 2014 | $41,089 | $99,199 | 2025-12 |
| Rural Gone Urban Foundation Inc | Tulsa | 501(c)(3) | 2023 | $39,654 | $40,304 | 2024-12 |
| United Association of Realtists | Edmond | 501(c)(6) | 2025 | $38,880 | $22,560 | 2024-12 |
| Oklahoma Feral Swine Control Association | Nichols Hills | 501(c)(6) | 2017 | $38,400 | $83,308 | 2025-12 |
| Womens Council of Realtors Tulsa | Tulsa | 501(c)(6) | 2025 | $37,131 | $46,023 | 2024-12 |
| Oklahoma City Young Professionals Association | Oklahoma City | 501(c)(6) | 2020 | $36,424 | $1,728 | 2025-12 |
| Jay Cherokee Community Organization Incorporated | Jay | 501(c)(3) | 2024 | $36,299 | $125,743 | 2025-12 |
| Yukon 66 Main Street Association | Yukon | 501(c)(3) | 2018 | $36,091 | $160,743 | 2025-12 |
| Okssa Inc | Tulsa | 501(c)(6) | 2025 | $34,640 | $121,536 | 2024-12 |
| Vinita Chamber of Commerce | Vinita | 501(c)(6) | 2025 | $34,475 | $59,730 | 2025-12 |
| Women for Tulsa Inc | Tulsa | 501(c)(4) | 2022 | $33,342 | $26,363 | 2025-12 |
| American Society of Heating Refrigerating & A-C Engineers | Oklahoma City | 501(c)(3) | 1973 | $33,166 | $117,159 | 2025-06 |
| Bixby Development Foundation Inc | Bixby | 501(c)(3) | 2019 | $32,333 | $4,616 | 2025-12 |
| National Johnson-O Malley Association | Tulsa | 501(c)(4) | 2014 | $30,000 | $3,824 | 2025-12 |
| Oklahoma Structural Engineers Association Inc | Oklahoma City | 501(c)(6) | 2012 | $29,052 | $101,813 | 2025-12 |
| International Association of Lions Clubs | Duncan | 501(c)(4) | 1960 | $29,013 | $45,158 | 2026-06 |
| Soy Mas Inc | Tulsa | 501(c)(3) | 2020 | $27,982 | $11,933 | 2025-12 |
| International Association of Lions Clubs | Porter | 501(c)(4) | 1940 | $26,112 | $94,592 | 2025-12 |
| Avery Chapel Community Development Corporation | Oklahoma City | 501(c)(3) | 2022 | $25,115 | $1,166 | 2024-12 |
| Professional Photographers of Oklahoma | Blanchard | 501(c)(6) | 1999 | $25,112 | $31,361 | 2025-12 |
| Scissortail Fandoms Inc | Oklahoma City | 501(c)(3) | 2022 | $23,917 | $29,769 | 2025-12 |
| Kiwanis Special Activities Fund Inc | Oklahoma City | 501(c)(3) | 1952 | $23,346 | $2.1 million | 2025-12 |
| Oklahoma Southeast Inc | Coalgate | 501(c)(3) | 2015 | $21,160 | $64,137 | 2024-12 |
| Rotary Club of Moore Oklahoma USA | Moore | 501(c)(4) | 2014 | $19,958 | $41,637 | 2025-06 |
| Arello Foundation | Oklahoma City | 501(c)(3) | 2010 | $18,658 | $186,979 | 2024-12 |
| Kaw City Christmas in July Inc | Ponca City | 501(c)(7) | 2023 | $18,442 | $756 | 2024-12 |
| Voices Organized in Civic Engagement Action Fund | Oklahoma City | 501(c)(4) | 2025 | $17,632 | $27,973 | 2025-12 |
| Oklahoma Animal Care Foundation | Oklahoma City | 501(c)(3) | 1994 | $17,327 | $541,613 | 2025-12 |
| Adam-Okc Energy Forum Inc | Oklahoma City | 501(c)(6) | 2015 | $15,273 | $51,801 | 2024-12 |
| Junior Service League of Clinton | Clinton | 501(c)(3) | 2023 | $14,139 | $15,122 | 2025-05 |
| Central Oklahoma Manufacturers Association | Oklahoma City | 501(c)(6) | 2025 | $13,996 | $34,759 | 2025-06 |
| Oklahoma Innovative Technology Alliance | Edmond | 501(c)(6) | 2021 | $13,501 | $11,610 | 2024-12 |
| Scissortail Community Development Corporation | Oklahoma City | 501(c)(3) | 2012 | $13,361 | $69,306 | 2024-12 |
| Inside Track Resources Inc | Oklahoma City | 501(c)(3) | 2021 | $11,375 | $108,300 | 2025-12 |
| Kiwanis Past LT Governor Association | Tulsa | 501(c)(4) | 2026 | $11,249 | $100,436 | 2025-09 |
| Grand Gateway Community Development Foundation Inc | Big Cabin | 501(c)(3) | 2014 | $10,766 | $64,382 | 2025-12 |
| Community Christian Care Center | Jay | 501(c)(3) | 2003 | $10,509 | $348,401 | 2025-12 |
| Kehila Park Inc | Sulphur | 501(c)(3) | 2014 | $9,776 | $1.7 million | 2025-12 |
| Oklahoma Orthodontic Society | Oklahoma City | 501(c)(6) | 2016 | $8,662 | $57,250 | 2024-12 |
| Aspe Oklahoma City Chapter 80 | Oklahoma City | 501(c)(6) | 2012 | $7,124 | $7,229 | 2025-12 |
| Milfay Community Center Inc | Milfay | 501(c)(3) | 2022 | $7,056 | $7,426 | 2025-12 |
| Tenkiller Area Community Organization | Cookson | 501(c)(3) | 1998 | $6,777 | $203,914 | 2025-12 |
| Long Prairie Community Association Inc | Red Oak | 501(c)(3) | 2005 | $6,335 | $8,270 | 2025-10 |
| Catalyst Oklahoma Inc | Edmond | 501(c)(4) | 2015 | $5,000 | $19,144 | 2025-12 |
| Buffalo Chamber of Commerce Andagriculture Inc | Buffalo | 501(c)(6) | 2008 | $4,800 | $5,767 | 2025-12 |
| Seminole Industrial Foundation | Seminole | 501(c)(6) | 2016 | $1,218 | $310,098 | 2026-06 |
| Oklahoma Association of Government Guaranteed Lenders | Stillwater | 501(c)(6) | 2015 | $833 | $44,102 | 2024-12 |
| Remnant Community Development Corporation Inc | Midwest City | 501(c)(3) | 2023 | $484 | $161 | 2025-12 |
| Adair County Free Fair Board Inc | Stilwell | 501(c)(3) | 2023 | $100 | $249,259 | 2024-12 |
| Tulsa Beautification Foundation Inc | Tulsa | 501(c)(3) | 2008 | $15 | $96,254 | 2024-12 |
| 83 United Independent Supporters Association | Tulsa | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| A Carpenters Legacy Ministries Inc | Guthrie | 501(c)(3) | 2024 | |||
| Abouttime Networking Group | Tulsa | 501(c)(6) | 2009 | $0 | $0 | 2024-12 |
| Abundant Grace Foundation | Sapulpa | 501(c)(3) | 2026 | |||
| Academy of Veterinary Technicians in Anesthesia and Analgesia Inc | Arcadia | 501(c)(6) | 2012 | $0 | $0 | 2025-12 |
| Adair County Community Health Coalition | Stilwell | 501(c)(3) | 2023 | $0 | $0 | 2024-12 |
| African Christian Fellowship Tulsa Incorporation | Broken Arrow | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| All Those Creative Oklahoma City Inc | Oklahoma City | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Altus Rotary Club | Altus | 501(c)(4) | 2022 | $0 | $0 | 2026-06 |
| American Christian Fiction Writers Inc | Stillwater | 501(c)(6) | 2010 | $0 | $0 | 2025-12 |
| American College of Healthcare Executives | Oklahoma City | 501(c)(6) | 1983 | $0 | $0 | 2025-12 |
| American Federation of Musicians Local 375-703 Inc | Oklahoma City | 501(c)(5) | 2012 | $0 | $0 | 2025-12 |
| American Marketing Association Inc | Tulsa | 501(c)(3) | 1992 | $0 | $0 | 2024-06 |
| American Truckers United Inc | Oklahoma City | 501(c)(6) | 2026 | |||
| Americas Wing Fund | Tinker Afb | 501(c)(3) | 2023 | $1 | 2023-12 | |
| Amerind Soul Foundation | Atoka | 501(c)(3) | 2026 | |||
| Anaiah Community Development Corporation | Ponca City | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Angelicas Connections Inc | Broken Arrow | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Angelicas Ministry Inc | Broken Arrow | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Ap Singleton Foundation Inc | Oklahoma City | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Apache Regional Foundation | Elgin | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Appa-Association of Higher Education Facilities Officers | Stillwater | 501(c)(3) | 1977 | $0 | $0 | 2025-03 |
| Arcadia Community Development Corporation | Arcadia | 501(c)(3) | 2007 | $0 | $0 | 2024-09 |
| Ardmore Corporate Fitness Challenge Inc | Ardmore | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Area Councils for Community Action | Tulsa | 501(c)(3) | 2011 | $0 | $23,642 | 2023-12 |
| Arkansas Auctioneers Association | Stillwater | 501(c)(6) | 2010 | $0 | $0 | 2025-12 |
| Arrow Global Capital | Owasso | 501(c)(3) | 2015 | $0 | $0 | 2024-12 |
| Art Directors Club of Tulsa | Tulsa | 501(c)(6) | 2015 | $0 | $0 | 2025-06 |
| Asis International Inc 058 Oklahoma City | Oklahoma City | 501(c)(6) | 2022 | $0 | $0 | 2025-12 |
| Association for Women in Communications-Tulsa Professional | Tulsa | 501(c)(6) | 2018 | $0 | $0 | 2026-06 |
| Atoka Area Chamber of Commerce Inc | Atoka | 501(c)(6) | 2025 | |||
| Atoka Farmers Market | Atoka | 501(c)(3) | 2017 | $0 | $0 | 2024-12 |
| Atphc Foundation | Midwest City | 501(c)(2) | 2018 | $0 | $0 | 2025-12 |
| Barakah Temple 236 | Oklahoma City | 501(c)(3) | 2026 | |||
| Barnsdall Chamber of Commerce | Barnsdall | 501(c)(6) | 2005 | $0 | $0 | 2025-09 |
| Barnsdall Legionnaires | Barnsdall | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Bci Solutions Inc | Oklahoma City | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Beal Woods Community Builders Inc | Lawton | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Beta Xi House Corporation | Oklahoma City | 501(c)(2) | 2014 | $0 | $0 | 2024-06 |
| Bethany Merchant Association Incorporated | Bethany | 501(c)(3) | 2025 | |||
| Better Together Outreach Inc | Poteau | 501(c)(3) | 2026 | |||
| Bird Island Gun Club Inc | Ketchum | 501(c)(6) | 2014 | $0 | $0 | 2025-10 |
| Black Expo Foundation Inc | Tulsa | 501(c)(3) | 2016 | $0 | $0 | 2024-12 |
| Blair Community Foundation | Blair | 501(c)(3) | 2017 | $0 | $0 | 2024-12 |
| Blessings THC Inc | Broken Arrow | 501(c)(2) | 2017 | $0 | $0 | 2026-08 |
| Bokf Community Developmentcorporation | Tulsa | 501(c)(3) | 2007 | $0 | $0 | 2025-12 |
| Brady Heights Neighborhood Association Inc | Tulsa | 501(c)(3) | 2000 | $0 | $0 | 2025-12 |
| Bricktown Oklahoma City Incorporated | Oklahoma City | 501(c)(6) | 2022 | $0 | $0 | 2025-12 |
| Britton District Inc | Oklahoma City | 501(c)(3) | 2022 | $0 | $0 | 2025-06 |
| Broken Arrow Main Street Merchants Association | Broken Arrow | 501(c)(6) | 2009 | $0 | $0 | 2024-12 |
| Brookhaven Improvement Group Community Association | Norman | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Brotherhood of Hope Housing Inc | Broken Arrow | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Brown Girls Collective Incorporated | Oklahoma City | 501(c)(3) | 2021 | $0 | $0 | 2023-12 |
| Building Legacies Upon Excellence Foundation | Owasso | 501(c)(3) | 2015 | $0 | $0 | 2025-06 |
| CFDD Oklahoma | Oklahoma City | 501(c)(6) | 2020 | $0 | $0 | 2025-12 |
| CHS Takedown Club Inc | Claremore | 501(c)(3) | 2012 | $0 | $0 | 2025-12 |
| CK Community Initiative Foundation | Oklahoma City | 501(c)(3) | 2026 | |||
| Caddo Community Association | Caddo | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Calloway Family & Community Foundation | Oklahoma City | 501(c)(3) | 2025 | $0 | $0 | 2024-12 |
| Calumet Chamber of Commerce Inc | Calumet | 501(c)(4) | 2012 | $0 | $0 | 2024-12 |
| Camp Bandage Inc | Broken Arrow | 501(c)(3) | 1992 | $0 | $0 | 2025-12 |
| Capitol Chamber of Commerce Foundation Inc | Oklahoma City | 501(c)(3) | 2017 | $0 | $0 | 2025-06 |
| Caring Bridge Corporation | Wagoner | 501(c)(3) | 2024 | $0 | $0 | 2025-05 |
| Center 4 Spelled Communication Corporation | Bixby | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Center for Local Autonomy | Oklahoma City | 501(c)(3) | 2024 | $1 | 2025-12 | |
| Chelsea Chamber of Commerce | Chelsea | 501(c)(6) | 2007 | $0 | $0 | 2024-12 |
| Cherokee Cemeteries Restoration Organization | Broken Arrow | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Cherokee Citizens of Sperry Dot Org | Sperry | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Cherokee Hills R C & D Project Inc | Tahlequah | 501(c)(3) | 2022 | $0 | $0 | 2023-07 |
| Cherokee Nation Cemeteries Association | Broken Arrow | 501(c)(3) | 2023 | $0 | $0 | 2024-12 |
| Cherry Tree Community Organization Incorporated | Stilwell | 501(c)(3) | 2026 | |||
| Cheyenne-Arapaho Old Settlers Association | Cheyenne | 501(c)(3) | 2007 | $0 | $0 | 2025-12 |
| Choctaw County Coalition Inc | Hugo | 501(c)(3) | 2007 | $0 | $0 | 2025-12 |
| Cimarron County Chamber of Commerce Inc | Boise City | 501(c)(6) | 2015 | $0 | $0 | 2025-12 |
| Cimarron Valley Entrepreneurs Alliance Inc | Cushing | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Claremore Collective | Claremore | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Cleveland Neighborhood Association Inc | Oklahoma City | 501(c)(3) | 2024 | $0 | $0 | 2026-07 |
| Cleveland Revitalization & Improvement Association | Cleveland | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Coffee Givers | Tulsa | 501(c)(3) | 2025 | |||
| Colcord Area Chamber of Commerce Inc | Colcord | 501(c)(3) | 2024 | $0 | $0 | 2024-12 |
| Colcord Cherokee Community Organization Inc | Colcord | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Cole Fire Auxiliary Association | Blanchard | 501(c)(3) | 2023 | $0 | $0 | 2023-12 |
| Cole and Lavigna Foundation | Enid | 501(c)(3) | 2025 | $200 | 2025-12 | |
| Colony Community in Action Inc | Colony | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Colorful Studio Inc | Noble | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Comanche Area Economic Development Foundation | Duncan | 501(c)(3) | 2003 | $0 | $0 | 2025-12 |
| Committed To Build and Beautify Taft | Taft | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Community Action Prosperity Foundation Inc | Fairview | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Community Caring Corporation | Bartlesville | 501(c)(3) | 2018 | $0 | $0 | 2024-12 |
| Community Environment Enhancement and Development Corporation | Wagoner | 501(c)(3) | 2020 | $0 | $0 | 2024-12 |
| Community Helpers Organization | El Reno | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Community Support and Improvement | Sawyer | 501(c)(3) | 2026 | |||
| Community and Family Connectors Inc | Amber | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Community for Aging Resources & Education Association | Broken Arrow | 501(c)(7) | 2026 | $0 | $0 | 2025-12 |
| Construction Trades Coalition Inc | Tulsa | 501(c)(4) | 2026 | |||
| Copan Community Action Team Association | Copan | 501(c)(3) | 2009 | $0 | $0 | 2025-12 |
| Cottonwood Community Center Association | Stillwater | 501(c)(3) | 2024 | $0 | $0 | 2024-12 |
| Cougar Top 4 Booster Club | Tinker Afb | 501(c)(3) | 2025 | |||
| County Treasurers Association of Oklahoma | Idabel | 501(c)(6) | 2014 | $0 | $0 | 2025-06 |
| Covenant Global Missions | Oklahoma City | 501(c)(3) | 2018 | $0 | $0 | 2024-12 |
| Coweta Community & Business Allianc E | Coweta | 501(c)(3) | 2026 | |||
| Creative Gabrielle Foundation | Oklahoma City | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Creek County Bar Association Inc | Sapulpa | 501(c)(6) | 2017 | $0 | $0 | 2025-12 |
| Cremation Charity Inc | Norman | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Crescent Chamber of Commerce Inc | Crescent | 501(c)(6) | 2012 | $0 | $0 | 2025-12 |
| Crossroads for Progress Inc | Seiling | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Crosswind Horizons Foundation | Duncan | 501(c)(3) | 2024 | $17,172 | 2025-12 | |
| Cte for All Oklahoma | Oklahoma City | 501(c)(6) | 2012 | $0 | $0 | 2026-06 |
| Cultivate Together | Tulsa | 501(c)(3) | 2026 | |||
| Culture Effect Inc | Tulsa | 501(c)(3) | 2024 | |||
| Curriculum Instruction and Assessment -Cia- | Stillwater | 501(c)(6) | 2003 | $0 | $0 | 2025-06 |
| Custom Suits and Life Skills Incorporated | Oklahoma City | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Davenport Chamber of Commerce | Davenport | 501(c)(6) | 2014 | $0 | $0 | 2025-12 |
| Deer Creek Business Association | Edmond | 501(c)(6) | 2025 | $0 | $0 | 2025-12 |
| Deja Vu Social & Civic Club | Lawton | 501(c)(3) | 2023 | $0 | $0 | 2026-06 |
| Dennis Friendship Community Association | Jay | 501(c)(3) | 2014 | $0 | $0 | 2025-10 |
| Depew Ladies Auxiliary Club | Depew | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Disabled American Veterans | Dewey | 501(c)(4) | 1942 | $0 | $0 | 2025-12 |
| Douglassaires Association | Bartlesville | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Downtown Dewey District Association | Poteau | 501(c)(3) | 2024 | |||
| Downtown Edmond Events Foundation | Edmond | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Dreamers Coalition Incorporated | Bartlesville | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Drumright Chamber of Commerce | Drumright | 501(c)(6) | 2015 | $0 | $0 | 2025-12 |
| Dspot Hope Surplus | Tulsa | 501(c)(3) | 2026 | |||
| Duke Initiative Foundation | Edmond | 501(c)(3) | 2025 | |||
| Dunbar Heritage Center Inc | Ardmore | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Durant Education and Service Sorority | Durant | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Eastern Oklahoma Community Development Inc | Muskogee | 501(c)(4) | 2025 | $0 | $1 | 2023-12 |
| Edmond Moms of Multiples Inc | Oklahoma City | 501(c)(3) | 2020 | $0 | $0 | 2024-12 |
| Edmond Urbanist | Edmond | 501(c)(4) | 2025 | |||
| Electrical Contractors Federation Inc | Broken Arrow | 501(c)(6) | 2015 | $0 | $0 | 2025-12 |
| Elk City Womens Golf Charity Fund | Elk City | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Elmore City Community Foundation | Elmore City | 501(c)(3) | 2024 | $0 | $0 | 2025-01 |
| Enlink Community Fund | Tulsa | 501(c)(3) | 2007 | $0 | $0 | 2025-12 |
| Epsilon Gamma Chapter of Kappa Alpha Psi Frarternity Inc | Oklahoma City | 501(c)(7) | 2023 | $0 | $0 | 2025-09 |
| Esteem Community Development Organization Inc | Tulsa | 501(c)(3) | 2014 | $0 | $0 | 2024-12 |
| Esteem Enterprises Inc | Oklahoma City | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Eufaula Area Chamber of Commerce Inc | Eufaula | 501(c)(6) | 2003 | $0 | $60,877 | 2025-12 |
| Exarti Ministries Incorporated | Edmond | 501(c)(3) | 2021 | $3,001 | 2024-12 | |
| FMD Association Inc | Oklahoma City | 501(c)(3) | 2023 | $0 | $0 | 2025-01 |
| Faces With Names International | Bartlesville | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Faith Riders Corvette Club of Oklah Oma | Midwest City | 501(c)(3) | 2026 | |||
| Family Support Center of Oaks | Oaks | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Fantasy Land Forest Festival of Lights | Bartlesville | 501(c)(3) | 1999 | $0 | $0 | 2026-06 |
| Financial Planning Association | Bethany | 501(c)(6) | 2000 | $0 | $0 | 2025-12 |
| First Capital Neighborhood Solutions Foundation | Guthrie | 501(c)(3) | 2009 | $0 | $0 | 2024-12 |
| Five16 Ministries Inc | Midwest City | 501(c)(3) | 2026 | |||
| Flagpoles Honoring Our Veterans | Moore | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Fort Towson Equine and Event Center | Hugo | 501(c)(3) | 2026 | |||
| Foundation for Equitable Access | Oklahoma City | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Founders Place Historical District Inc | Muskogee | 501(c)(3) | 2004 | $0 | $0 | 2025-12 |
| Fountain Meadows | Broken Arrow | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Francis Auxiliary | Ada | 501(c)(3) | 2025 | |||
| Fraternal Order of Eagles | Roland | 501(c)(8) | 1991 | $0 | $0 | 2025-05 |
| Free Market Medical Association | Oklahoma City | 501(c)(6) | 2026 | |||
| Freedmen Economic Development Authority Inc | Oklahoma City | 501(c)(4) | 2022 | $0 | $0 | 2025-12 |
| Friends of Catoosa Public Library Foundation | Catoosa | 501(c)(3) | 1995 | $0 | $0 | 2023-06 |
| Friends of Champion Library | Ardmore | 501(c)(3) | 2020 | $0 | $0 | 2024-12 |
| Friends of Cleora Inc | Afton | 501(c)(3) | 2024 | $0 | $0 | 2026-01 |
| Friends of Uptown Foundation | Oklahoma City | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Friends of the Rook Foundation | Cheyenne | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Friends of the University of Ok Institute for Breast Health Inc | Edmond | 501(c)(3) | 1998 | $0 | $0 | 2025-12 |
| GML CDC | Oklahoma City | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Gap Community Development Center Inc | Tulsa | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Garden Neighborhood Council | Oklahoma City | 501(c)(3) | 2022 | $0 | $0 | 2024-12 |
| Gateway Okc Community Development Corporation | Yukon | 501(c)(3) | 2025 | |||
| Geary Chamber of Commerce | Geary | 501(c)(6) | 2025 | $0 | $0 | 2025-12 |
| General Federation of Womens Clubs Monday Forum | Adair | 501(c)(3) | 2002 | $0 | $0 | 2026-05 |
| Generational Harvest | Langston | 501(c)(3) | 2023 | $0 | $0 | 2024-12 |
| Genesis Preservation Foundation | Oklahoma City | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Global Oklahoma Connect Inc | Oklahoma City | 501(c)(6) | 2020 | $0 | $0 | 2025-12 |
| Go and Do Likewise Inc | Nichols Hills | 501(c)(3) | 2014 | $302,002 | 2025-12 | |
| Goats for Good | Nichols Hills | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Goingsnake Cco Incorporated | Westville | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Grace Ministries Group A Not-For-Profit Corporation | Enid | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Grasshouse LLC | Anadarko | 501(c)(3) | 2026 | $0 | $1 | 2024-09 |
| Great Plains Chapter-Shrm | Lawton | 501(c)(6) | 2004 | $0 | $0 | 2025-12 |
| Greenwood Legacy Corporation | Tulsa | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Gregory Family Foundation | Ada | 501(c)(4) | 2025 | |||
| H&M Memorial Fund Organization Inco Rporated | Hulbert | 501(c)(3) | 2026 | |||
| Halo Project Inc | Tulsa | 501(c)(3) | 2025 | |||
| Harmon County Forward Foundation Inc | Hollis | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Hartshorne Area Chamber of Commerce | Hartshorne | 501(c)(6) | 2024 | |||
| Haskell Chamber of Commerce Inc | Haskell | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Heartland Chapter of the American Business Womens Association | Oklahoma City | 501(c)(6) | 2009 | $0 | $0 | 2026-07 |
| Heilei Innkuan Tulsa Inc | Glenpool | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Helena Chamber of Commerce | Helena | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Hennessey United Association | Hennessey | 501(c)(3) | 2004 | $0 | $0 | 2025-12 |
| Highland Park Association | Tulsa | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Historic Brookhaven Neighborhood Association Incorporated | Oklahoma City | 501(c)(4) | 2004 | $0 | $0 | 2022-10 |
| Hobart Community Foundation | Hobart | 501(c)(3) | 2002 | $0 | $0 | 2025-12 |
| Hochatown Historical Association Inc | Broken Bow | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Holdenville Chamber of Commerce & Agriculture | Holdenville | 501(c)(6) | 2016 | $0 | $0 | 2025-12 |
| Hominy Chamber of Commerce | Hominy | 501(c)(6) | 2024 | $0 | $0 | 2025-12 |
| Homo Hotel Happy Hour Inc | Tulsa | 501(c)(3) | 2026 | |||
| Honobia Community Center Association | Honobia | 501(c)(3) | 2003 | $0 | $0 | 2023-06 |
| Hood Family Foundation | Bartlesville | 501(c)(3) | 2022 | $1,001 | 2024-12 | |
| Hooker Chamber of Commerce | Hooker | 501(c)(6) | 2024 | $0 | $0 | 2025-12 |
| Hots Community Foundation | Ardmore | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| House of Selah Academy of Art and Technology Inc | Tulsa | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Human Outreach Services of Tulsa Inc | Tulsa | 501(c)(3) | 2023 | $0 | $0 | 2024-12 |
| Hydro Chamber of Commerce Inc | Hydro | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Icf Arkansas-Oklahoma Chapter Inc | Edmond | 501(c)(6) | 2024 | |||
| Idabel Rotary Foundation Inc | Idabel | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Identity Coalition | Oklahoma City | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Idim Vorgalim | Broken Arrow | 501(c)(3) | 2024 | |||
| Illinois River Area Community Organization | Tahlequah | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| In Giving We Receive Foundation | Shawnee | 501(c)(3) | 2026 | |||
| Independent Retail Community Initiatives Inc | Oklahoma City | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Indian Nations Professional Photographers Association | Broken Arrow | 501(c)(4) | 2012 | $0 | $0 | 2025-12 |
| Indian Youth Empowerment Project | Okc | 501(c)(3) | 1996 | $0 | $0 | 2025-12 |
| International Association of Lions Clubs | Sapulpa | 501(c)(4) | 1940 | $0 | $0 | 2026-06 |
| International Association of Lions Clubs | Wyandotte | 501(c)(4) | 1940 | $0 | $0 | 2026-06 |
| International Society of Safety Professionals | Blanchard | 501(c)(6) | 2013 | $0 | $0 | 2025-12 |
| Istart Inc | Tulsa | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Jac Foundation | Stigler | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Jones - Riverside Airport Association | Tulsa | 501(c)(6) | 2024 | $0 | $0 | 2025-12 |
| Junior Hospitality Club | Oklahoma City | 501(c)(3) | 1965 | $0 | $0 | 2025-05 |
| Junior League of Norman Inc | Norman | 501(c)(3) | 1976 | $0 | $260,180 | 2025-05 |
| Junior Service League of Lawton Ok | Lawton | 501(c)(3) | 1985 | $0 | $0 | 2026-05 |
| Justuff 4 Life Inc | Duncan | 501(c)(3) | 2025 | |||
| K9 Pipeline Detection Association | Grove | 501(c)(3) | 2026 | |||
| Keys Cherokee Community Organization Incorporated | Park Hill | 501(c)(3) | 2024 | $0 | $0 | 2024-12 |
| Keys To the City LLC | Tulsa | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Keystone Neighborhood Watch | Mannford | 501(c)(4) | 2012 | $0 | $0 | 2025-12 |
| Khaliq Melle Sanda Foundation | Oklahoma City | 501(c)(3) | 2025 | $1 | 2025-12 | |
| Kingdom Growth Network Inc | Collinsville | 501(c)(3) | 2025 | |||
| Kinship Model | Pawhuska | 501(c)(3) | 2026 |
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.