| 1 | Mercy Hospital Ada INC | Unclassified | $138.3M | $64.5M |
| 2 | East Central University Foundation INC | Unclassified | $19.2M | $76.7M |
| 3 | McCalls Community Homes INC | Housing & Shelter | $15.3M | $7.7M |
| 4 | McCalls Chapel School INC | Education | $11.9M | $23.0M |
| 5 | Southern Oklahoma Nutrition Program | Food, Agriculture & Nutrition | $3.2M | $132K |
| 6 | Chickasaw Foundation | Unclassified | $2.6M | $30.1M |
| 7 | Oak Hills Golf & Country Club | Unclassified | $2.5M | $2.7M |
| 8 | Valley View Foundation INC | Health Care | $1.9M | $48.4M |
| 9 | McCalls Chapel School Endowment Trust of 1993 | Education | $1.7M | $9.1M |
| 10 | Southern Oklahoma Addiction Recovery Program INC | Health Care | $1.6M | $2.4M |
| 11 | Addiction & Behavioral Health Center INC | Unclassified | $1.2M | $1.2M |
| 12 | Unity Point Counseling and Resource Center INC | Housing & Shelter | $1.1M | $1.4M |
| 13 | South Central Oklahoma Christian Broadcasting INC | Unclassified | $1.1M | $959K |
| 14 | Ada Jobs Foundation | Community Improvement & Capacity Building | $967K | $935K |
| 15 | John Boyce McKeel & Ayleene R McKeel Charitable Tr | Philanthropy, Voluntarism & Grantmaking | $767K | $4.1M |
| 16 | Mercy Health Foundation Ada | Unclassified | $730K | $13.9M |
| 17 | Arbuckle Federal Credit Union | Unclassified | $692K | $8.1M |
| 18 | Ada Homeless Services INC | Housing & Shelter | $605K | $516K |
| 19 | Family Crisis Center INC | Human Services | $513K | $1.0M |
| 20 | Compassion Outreach Center INC | Health Care | $499K | $448K |
| 21 | Pontotoc Animal Welfare Society | Animal-Related | $428K | $1.2M |
| 22 | Tri-county Indian Nations C D C | Community Improvement & Capacity Building | $427K | $722K |
| 23 | Latino Action Foundation INC | Human Services | $396K | $125K |
| 24 | Oklahoma Energy Producer Alliance INC | Community Improvement & Capacity Building | $392K | $269K |
| 25 | Mama Ts INC | Housing & Shelter | $380K | $834K |
| 26 | 22ND Judicial District Casa INC | Education | $364K | $647K |
| 27 | Bridge Builders for the Cross INC | Religion-Related | $328K | $39K |
| 28 | Association of Trust Organizations INC | Unclassified | $321K | $178K |
| 29 | Latino Action Alliance | Arts, Culture & Humanities | $310K | $212K |
| 30 | Next Generation Impact Foundation | Human Services | $302K | $18K |
| 31 | Oklahoma Association of Student Councils | Youth Development | $302K | $86K |
| 32 | National Stripper Well Association | Community Improvement & Capacity Building | $265K | $101K |
| 33 | Ada Senior Care Center INC | Human Services | $245K | $367K |
| 34 | Benevolent & Protective Order of Elks of the USA | Unclassified | $235K | $2.1M |
| 35 | Ada Main Street INC | Community Improvement & Capacity Building | $224K | $93K |
| 36 | Ada Regional United Way INC | Unclassified | $208K | $498K |
| 37 | Ada Chamber of Commerce | Unclassified | $190K | $379K |
| 38 | Oklahoma Elks Association Charitable Tr | Human Services | $190K | $1.6M |
| 39 | Southern Oklahoma Sports Association | Recreation & Sports | $187K | $13K |
| 40 | Abbas Tables Incorporated | Food, Agriculture & Nutrition | $160K | $394K |
| 41 | American Legion | Unclassified | $143K | $2K |
| 42 | Oklahoma Farm Bureau | Unclassified | $141K | $370K |
| 43 | First United Methodist Church of Ada Foundation | Unclassified | $130K | $1.5M |
| 44 | Oklahoma Elks Major Project INC | Unclassified | $130K | $486K |
| 45 | House of Hope Pregnancy Care Center | Health Care | $115K | $193K |
| 46 | McCalls Apartments INC | Human Services | $105K | $130K |
| 47 | Cornerstone Equities Charitable Trust | Philanthropy, Voluntarism & Grantmaking | $102K | $602K |
| 48 | McCalls Supportive Living INC | Housing & Shelter | $96K | $389K |
| 49 | The Pontotoc County Peak INC | Unclassified | $88K | $649K |
| 50 | Big Five Ada Housing INC | Housing & Shelter | $85K | $659K |
| 51 | Mercy Hospital Ada Auxiliary | Health Care | $84K | $141K |
| 52 | Rotary International | Unclassified | $70K | $59K |
| 53 | Oklahoma Pecan Growers Assn INC | Food, Agriculture & Nutrition | $68K | $45K |
| 54 | Crisis Chaplaincy Services | Mental Health & Crisis Intervention | $65K | $38K |
| 55 | Chi Omega Fraternity | Unclassified | $52K | $63K |
| 56 | Love Theory in Honor of Wyatt Brown | Youth Development | $44K | $84K |
| 57 | Rotary International | Unclassified | $43K | $99K |
| 58 | Ada Industrial Development Corporation | Unclassified | $41K | $2.4M |
| 59 | Integrated Counseling & Educational Services INC | Human Services | $41K | $18K |
| 60 | Mid-america High School Girls Basketball Tournament INC | Unclassified | $33K | $12K |
| 61 | East Central Oklahoma Blood | Health Care | $31K | $970K |
| 62 | Malawi Orphan Ministries | Religion-Related | $18K | $108K |
| 63 | Benevolent & Protective Order of Elks of the USA | Unclassified | $7K | $160K |
| 64 | Pontotoc County Livestock Show INC | Unclassified | $5K | $14K |
| 65 | Ada Area Chamber of Commerce Foundation | Public & Societal Benefit | $850 | $130K |
| 66 | Byng Excellence in Education Foundation | Education | $0 | $0 |
| 67 | East Central University Alumni Association INC | Education | $0 | $0 |
| 68 | H2ochurch Cc Corporation | Religion-Related | $0 | $0 |
| 69 | Life Community Ministries INC | Unclassified | $0 | $0 |
| 70 | Association for Computing Machinery | Unclassified | $0 | $0 |
| 71 | National Society of the Daughters of the American Revolution | Unclassified | $0 | $0 |
| 72 | Pontotoc County Historical and Genealogical Society | Arts, Culture & Humanities | $0 | $0 |
| 73 | Ancient Free & Accepted Masons of Oklahoma | Unclassified | $0 | $0 |
| 74 | Adafop111 | Mutual & Membership Benefit | $0 | $0 |
| 75 | Ash Ministries | Arts, Culture & Humanities | $0 | $0 |
| 76 | Oklahoma Home and Community Education INC | Unclassified | $0 | $0 |
| 77 | Oklahoma Home and Community Education INC | Unclassified | $0 | $0 |
| 78 | Latta Partners in Excellence Scholarship Foundation INC | Education | $0 | $0 |
| 79 | Prepare for Tomorrow Foundation | Human Services | $0 | $0 |
| 80 | Legalshield Cares INC | Philanthropy, Voluntarism & Grantmaking | $0 | $0 |
| 81 | Valkyrie Rising K9 Training and Rescue INC | Animal-Related | $0 | $0 |
| 82 | Gregory Family Foundation | Community Improvement & Capacity Building | $0 | $0 |
| 83 | Lakota Tolloak Foundation | Education | $0 | $0 |
| 84 | Good Gift Foundation | Mental Health & Crisis Intervention | $0 | $0 |
| 85 | Francis Auxiliary | Community Improvement & Capacity Building | $0 | $0 |
| 86 | Canadian River Academy INC | Religion-Related | $0 | $0 |
| 87 | Mizzou Rugby Alumni Association | Education | $0 | $0 |
| 88 | Pontotoc County Free Fair INC | Youth Development | $0 | $0 |
| 89 | In or Out Faith Ministries INC | Food, Agriculture & Nutrition | $0 | $0 |
| 90 | Oklahoma Women in Higher Education INC | Education | $0 | $0 |
| 91 | Leap O Faith Therapeutic Riding Center INC | Health Care | $0 | $0 |
| 92 | Tlc Therapeutic Riding Center INC Tlc Equine Therapy | Animal-Related | $0 | $0 |
| 93 | Lazy Pastures Equine Rescue | Animal-Related | $0 | $0 |
| 94 | Ada Arts and Humanities Council INC | Arts, Culture & Humanities | $0 | $0 |
| 95 | Woodmen of the World Life Insurance Society | Unclassified | $0 | $0 |
| 96 | Psi Chi the National Honor Society in Psychology | Unclassified | $0 | $0 |
| 97 | Woodmen of the World Life Insurance Society | Unclassified | $0 | $0 |
| 98 | Harvest Time Fellowship | Unclassified | $0 | $0 |
| 99 | Tlc Minstries of Encouragement INC | Unclassified | $0 | $0 |
| 100 | Ada Truth Ministries INC | Religion-Related | $0 | $0 |