| Oklahoma Christian University Inc | 501(c)(3) | 1952 | $73.3 million | $121.4 million | 2025-05 |
| University of Central Oklahoma FDN | 501(c)(3) | 1954 | $7.6 million | $66 million | 2025-06 |
| Oklahoma Christian Academy Inc | 501(c)(3) | 1988 | $6.8 million | $7.5 million | 2025-06 |
| Multilateral Endowment Management Company | 501(c)(3) | 2019 | $4.9 million | $3.4 million | 2025-06 |
| Association of Tribal Archives Libraries and Museums | 501(c)(3) | 2011 | $2.6 million | $4.9 million | 2025-06 |
| Ocs Foundation Inc | 501(c)(3) | 2003 | $2.6 million | $6.4 million | 2025-06 |
| Folds of Honor Foundation | 501(c)(3) | 2015 | $2.3 million | $73,098 | 2025-12 |
| Mercy Education Foundation | 501(c)(3) | 2012 | $1.9 million | $854,686 | 2025-12 |
| Keystone Adventure School and Farm Inc | 501(c)(3) | 2005 | $1.7 million | $3.7 million | 2025-06 |
| Beacon School Foundation | 501(c)(3) | 2025 | $1.7 million | $330,997 | 2025-12 |
| Ministries of Jesus Clinics Inc | 501(c)(3) | 2011 | $1.5 million | $195,349 | 2025-03 |
| Oklahoma Geological Foundation | 501(c)(3) | 1994 | $891,661 | $3.6 million | 2024-12 |
| Edmond Public Schools Foundation Inc | 501(c)(3) | 1984 | $890,102 | $2.3 million | 2025-06 |
| Collective for Children Inc | 501(c)(3) | 2024 | $501,528 | $13,948 | 2025-12 |
| Mid-Continent Geological Library Inc | 501(c)(3) | 2016 | $486,629 | $1.1 million | 2024-12 |
| Deer Creek Band Booster Association | 501(c)(3) | 2019 | $389,850 | $147,228 | 2025-06 |
| Edmond Memorial Band Boosters | 501(c)(3) | 2007 | $380,306 | $144,624 | 2025-06 |
| Join Review Committee On Educational Programs in Nuclear | 501(c)(3) | 1995 | $379,120 | $1.7 million | 2024-12 |
| Oakdale School Foundation Inc | 501(c)(3) | 1986 | $286,159 | $366,585 | 2025-06 |
| St John Bosco Association | 501(c)(3) | 2016 | $250,093 | $196,389 | 2025-06 |
| West Edmond Musical Enrichment Association | 501(c)(3) | 1997 | $228,715 | $46,947 | 2025-05 |
| Global Training Network | 501(c)(3) | 2006 | $175,983 | $119,412 | 2025-12 |
| Edmond North Football Sled Team | 501(c)(3) | 2005 | $169,671 | $142,748 | 2025-12 |
| Core of Knowledge Literacy and Learning Center Inc | 501(c)(3) | 2021 | $168,643 | $9,225 | 2024-12 |
| Beyond the Spectrum Ok Inc | 501(c)(3) | 2021 | $155,224 | $109,962 | 2025-12 |
| Santa Fe Touchdown Club | 501(c)(3) | 2019 | $143,071 | $48,116 | 2025-05 |
| Cross Timbers Elementary Parent Teacher Organization Inc | 501(c)(3) | 1997 | $118,950 | $57,101 | 2025-06 |
| Oklahoma Flame Sports | 501(c)(3) | 2024 | $116,873 | $22,228 | 2024-12 |
| Centennial Elementary Pto Inc | 501(c)(3) | 2015 | $111,569 | $78,446 | 2025-06 |
| Will Rogers Elementary School Pto | 501(c)(3) | 2004 | $109,396 | $53,732 | 2025-06 |
| Bulletproof Cop Initiative Inc | 501(c)(3) | 2024 | $100,100 | $54,841 | 2024-12 |
| Launch Scholarship Fund | 501(c)(3) | 2022 | $100,000 | $204,479 | 2024-12 |
| Emhs Bulldog Cheer | 501(c)(3) | 2019 | $83,035 | $23,963 | 2026-05 |
| Bridget Brewer Memorial Fund | 501(c)(3) | 2021 | $81,805 | $601,950 | 2024-12 |
| Beta Zeta Chapter Alumni Association Inc | 501(c)(7) | 2025 | $80,308 | $139,019 | 2025-12 |
| Heritage Elementary Pto | 501(c)(3) | 2015 | $78,687 | $119,543 | 2025-06 |
| Parent Booster USA Inc | 501(c)(3) | 2005 | $78,676 | $46,036 | 2026-05 |
| Edmond Ffa Parents Club | 501(c)(3) | 2008 | $74,895 | $76,817 | 2026-05 |
| Frontier Pto Inc | 501(c)(3) | 2014 | $74,865 | $53,056 | 2025-05 |
| Angie Debo Elementary School Pto Inc | 501(c)(3) | 2005 | $67,220 | $25,667 | 2025-06 |
| West Field Pto | 501(c)(3) | 2011 | $65,453 | $140,684 | 2025-05 |
| Performing Arts Council of Edmond Inc | 501(c)(3) | 1996 | $63,780 | $33,739 | 2024-12 |
| Oklahoma Association for the Education of Young Children | 501(c)(3) | 1994 | $58,763 | $258,585 | 2025-12 |
| Northern Hills Parent Teacher Organization Fund | 501(c)(3) | 1995 | $51,986 | $165,226 | 2025-05 |
| Edmond North Band Booster Inc | 501(c)(3) | 1996 | $48,242 | $45,537 | 2025-05 |
| Cheyenne Middle School Parent Teacher Organization | 501(c)(3) | 2001 | $47,878 | $81,239 | 2025-04 |
| Washington Irving Parent Teacher Organization Inc | 501(c)(3) | 2014 | $45,243 | $96,967 | 2026-06 |
| Russell Dougherty Parent Teacher Organization | 501(c)(3) | 2003 | $44,269 | $50,418 | 2025-06 |
| Cimarron Parent Teacher Organization Incorporated | 501(c)(3) | 2014 | $38,688 | $91,123 | 2025-12 |
| Central Oklahoma Athletic Conference Inc | 501(c)(3) | 2014 | $35,100 | $16,269 | 2025-06 |
| Le Monde International School Foundation | 501(c)(3) | 2024 | $29,693 | $61,301 | 2025-12 |
| Oga Foundation | 501(c)(3) | 2009 | $24,578 | $363,560 | 2024-12 |
| Parent Booster USA Inc | 501(c)(3) | 2005 | $24,363 | $78,833 | 2026-05 |
| Charles Haskell Elementary Pto Inc | 501(c)(3) | 2006 | $19,372 | $43,838 | 2025-12 |
| Orvis Risner Pta | 501(c)(3) | 2016 | $17,360 | $65,660 | 2025-06 |
| Summit Parent Club | 501(c)(3) | 2012 | $5,062 | $14,740 | 2025-05 |
| Abc Edmond Chinese School Institute | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Alumni Association of Baqai Incorpo Ration | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| American Association of University Women Edmond Ok Branch | 501(c)(4) | 2019 | $0 | $0 | 2026-06 |
| American Regional Biology Competiti On | 501(c)(3) | 2026 | | | |
| Austin Richardson Memorial Scholarship Fund | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Belmont Learning Academy Inc | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Bulldog Pom Booster Club | 501(c)(3) | 2019 | $0 | $0 | 2026-05 |
| Center for American Advancement | 501(c)(3) | 2026 | | | |
| Central Middle School Parent Teacher Organization | 501(c)(3) | 1997 | $0 | $0 | 2025-06 |
| Character Training Institute Inc | 501(c)(3) | 2000 | $0 | $0 | 2025-12 |
| Chisholm Creek Opportunity Foundation | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Choral Connection Choir Booster Club | 501(c)(3) | 2022 | $0 | $0 | 2025-06 |
| Classroom Collective | 501(c)(3) | 2021 | | $129,303 | 2025-12 |
| Council of Foresnsic Science Educators Inc | 501(c)(3) | 2015 | $0 | $0 | 2026-06 |
| Darrell Barton Foundation Inc | 501(c)(3) | 2015 | $0 | $0 | 2025-06 |
| Deer Creek 4TH and 5TH Grade Center Pto | 501(c)(3) | 2020 | $0 | $0 | 2026-05 |
| Deer Creek Grove Valley Pto | 501(c)(3) | 2014 | $0 | $0 | 2026-06 |
| Deer Creek Prairie Vale Parent Teacher Organization Inc | 501(c)(3) | 2024 | $0 | $0 | 2025-06 |
| Deer Creek Rose Union Pto | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Deer Creek Takedown Club | 501(c)(3) | 2025 | $0 | $0 | 2025-05 |
| Deer Creek Tennis Booster Club | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Dr Elliott and Pam Schwartz Aeiou Foundation | 501(c)(3) | 2024 | | $4,165 | 2025-12 |
| Edmond Lady Pups | 501(c)(3) | 2023 | | $4,300 | 2023-12 |
| Edmond Masonic Lodge 37 Af & Am Foundation | 501(c)(3) | 2013 | $0 | $0 | 2025-12 |
| Edmond Memorial Bulldog Basketball Boosters | 501(c)(3) | 2019 | $0 | $0 | 2026-05 |
| Edmond North Cross Country Booster Club | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Edmond North Orchestra Boosters Club | 501(c)(3) | 2017 | $0 | $0 | 2026-05 |
| Edmond Rotary Club Foundation Inc | 501(c)(3) | 2007 | $0 | $0 | 2025-06 |
| Edmond Santa Fe Pom Booster Club | 501(c)(3) | 2019 | $0 | $0 | 2026-05 |
| Education and Training Institute | 501(c)(3) | 1996 | $0 | $0 | 2025-12 |
| Emhs Opus Inc | 501(c)(3) | 2011 | $0 | $0 | 2026-05 |
| Equip the Saints Ministries Inc | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Faith Community Nurses Association of Oklahoma | 501(c)(3) | 2012 | $0 | $0 | 2025-12 |
| Feed Council Association | 501(c)(3) | 2024 | $0 | $0 | 2024-12 |
| Five Smooth Stones Foundation | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Grace and Truth Academy LTD | 501(c)(3) | 2025 | | | |
| Have Hope Foundation | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Husky Aquatic Team Booster | 501(c)(3) | 2024 | $0 | $0 | 2026-05 |
| Ida Freeman Pto Inc | 501(c)(3) | 2025 | $0 | $0 | 2025-06 |
| Irondogz Booster Club | 501(c)(3) | 2014 | $0 | $0 | 2023-12 |
| Kappa Pi Housing Corporation | 501(c)(3) | 2025 | | | |
| Kelly Kent Award | 501(c)(3) | 2024 | | $65,086 | 2025-12 |
| Lodestar Ministries Incorporated | 501(c)(3) | 2005 | $0 | $0 | 2025-12 |
| Lux Christian Academy Inc | 501(c)(3) | 2023 | $0 | $28,993 | 2025-12 |
| Mamadawns Space Inc | 501(c)(3) | 2022 | $0 | $0 | 2024-12 |
| Maverick Mindset Company | 501(c)(3) | 2025 | | | |
| Memorial Aquatic Team Booster Club | 501(c)(3) | 2017 | $0 | $0 | 2026-05 |
| Mercy School Institute | 501(c)(3) | 2007 | | | 2010-12 |
| Missouri Montessori Association | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Nhcfae Scholarship Fund Inc | 501(c)(3) | 2018 | $0 | $0 | 2025-09 |
| Ohio State University Alumni Association Inc | 501(c)(4) | 1939 | $0 | $0 | 2026-06 |
| Oklahoma Academic Esports Alliance | 501(c)(3) | 2024 | | | |
| Oklahoma Center for the Book Inc | 501(c)(3) | 2012 | $0 | $0 | 2025-12 |
| Oklahoma City Tamil School Inc | 501(c)(3) | 2014 | $0 | $0 | 2024-12 |
| Oklahoma Ladies for Christian Education | 501(c)(3) | 2015 | $0 | $0 | 2024-12 |
| Oklahoma Outdoors Foundation Inc | 501(c)(3) | 2025 | | $761 | 2025-12 |
| Optimum Care Foundation | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Paradigm Shift Education Inc | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Parent Booster USA Inc | 501(c)(3) | 2005 | $0 | $0 | 2026-05 |
| Parent Booster USA Inc | 501(c)(3) | 2005 | $0 | $0 | 2025-12 |
| Parent Booster USA Inc | 501(c)(3) | 2005 | $0 | $0 | 2025-12 |
| Parent Booster USA Inc | 501(c)(3) | 2005 | $0 | $0 | 2026-06 |
| Parent Booster USA Inc | 501(c)(3) | 2005 | $0 | $0 | 2026-05 |
| Parent Booster USA Inc | 501(c)(3) | 2005 | $0 | $0 | 2026-05 |
| Parent Booster USA Inc | 501(c)(3) | 2005 | $0 | $0 | 2025-12 |
| Parent Booster USA Inc | 501(c)(3) | 2005 | $0 | $0 | 2026-05 |
| Parent Booster USA Inc | 501(c)(3) | 2005 | $0 | $0 | 2025-12 |
| Parent Booster USA Inc | 501(c)(3) | 2005 | $0 | $0 | 2025-12 |
| Parent Booster USA Inc | 501(c)(3) | 2005 | $0 | $0 | 2026-06 |
| Parent Booster USA Inc | 501(c)(3) | 2005 | $0 | $0 | 2025-12 |
| Parent Booster USA Inc | 501(c)(3) | 2005 | $0 | $0 | 2026-05 |
| Parent Booster USA Inc | 501(c)(3) | 2005 | $0 | $0 | 2025-07 |
| Parent Booster USA Inc | 501(c)(3) | 2005 | $0 | $0 | 2025-12 |
| Parent Booster USA Inc | 501(c)(3) | 2005 | $0 | $0 | 2026-05 |
| Parent Booster USA Inc | 501(c)(3) | 2005 | $0 | $0 | 2025-12 |
| Parent Booster USA Inc | 501(c)(3) | 2005 | $0 | $0 | 2025-12 |
| Parent Support Group 2024 | 501(c)(3) | 2017 | $0 | $0 | 2024-06 |
| Parent Support Group Fund for Students With Special Needs | 501(c)(3) | 2016 | $0 | $0 | 2024-06 |
| Pathways To Innovation Inc | 501(c)(3) | 2024 | | | |
| Pi Kappa Alpha Fraternity | 501(c)(7) | 1941 | $0 | $0 | 2025-06 |
| Post Oak Elementary Parent Teacher Organization Inc | 501(c)(3) | 2026 | | | |
| Quantitative Difference LTD | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Read With Me Foundation | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Rev Don and Bonnie Scarlett African Aid Inc | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Santa Fe Swim Team Booster Club | 501(c)(3) | 2018 | $0 | $0 | 2026-05 |
| Scu Softball | 501(c)(3) | 2025 | | | |
| Shine Honduras for the Children Inc | 501(c)(3) | 2018 | $0 | $0 | 2024-12 |
| Sigma Xi Chapter 645 | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Snu Basketball Alumni Players Association | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Space Pal USA Foundation | 501(c)(3) | 2017 | $0 | $0 | 2024-12 |
| St Marys Episcopal School Inc | 501(c)(3) | 1995 | | | |
| Stepping Stone Foundation | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Studentnewsdaily Com Inc | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| The Epsilon Alpha Chapter of Chi Omega Educational Foundation Inc | 501(c)(3) | 1992 | $0 | $0 | 2025-12 |
| The Langston Alumni Chapter of Kappa Alpha Psi Fraternity | 501(c)(7) | 2023 | $0 | $0 | 2025-12 |
| The Library Company of Carlton Landing | 501(c)(3) | 2026 | | | |
| Truebody Key Academy Foundation | 501(c)(3) | 2025 | $0 | $0 | 2024-12 |
| Women in Aviation International | 501(c)(3) | 2003 | $0 | $0 | 2025-12 |