| Drug Recovery Inc | Oklahoma City | F20 Mental Health & Crisis Intervention | $8.5M | 4 |
| HUNGER FREE OKLAHOMA INC | Tulsa | K30 Food, Agriculture & Nutrition | $8.5M | 3 |
| THE REACH CORPORATION | Weleetka | J30 Employment | $8.5M | 0 |
| OKLAHOMA OPERATING ENGINEERS WELFARE PLAN | Oklahoma City | — | $8.5M | 0 |
| DOMESTIC VIOLENCE INTERVENTION SERVICES | Tulsa | P430 Human Services | $8.5M | 2 |
| PHILLIPS THEOLOGICAL SEMINARY CORPORATION | Tulsa | B58Z Education | $8.4M | 5 |
| LIFE SENIOR SERVICES INC | Tulsa | P81Z Human Services | $8.4M | 6 |
| CEDAR RIDGE COUNTRY CLUB | Broken Arrow | — | $8.4M | 5 |
| CHEROKEE STRIP CREDIT UNION | Ponca City | — | $8.4M | 1 |
| TULSA LEGACY CHARTER SCHOOL | Tulsa | B29 Education | $8.3M | 1 |
| REGENT PREPARATORY SCHOOL OF OKLAHOMA INC | Tulsa | B25 Education | $8.3M | 1 |
| FAIRVIEW FELLOWSHIP HOME FOR SENIOR CITIZENS INC | Fairview | — | $8.3M | 1 |
| DELTA DENTAL OF OKLAHOMA FOUNDATION | Oklahoma City | E30 Health Care | $8.3M | 6 |
| The Summit Corporation | Tulsa | — | $8.3M | 4 |
| Oklahoma Centennial Botanical Garden Inc | Tulsa | C40 Environment | $8.2M | 1 |
| Community Service Council Inc dba Oklahoma Veterans United | Tulsa | P200 Human Services | $8.2M | 1 |
| CIRCLE OF CARE INC | Oklahoma City | P30 Human Services | $8.2M | 2 |
| SOUTHWEST OKLAHOMA COMMUNITY ACTION GROU | Altus | S20Z Community Improvement & Capacity Building | $8.2M | 2 |
| OKLAHOMA STATE MEDICAL ASSOCIATION | Oklahoma City | — | $8.1M | 10 |
| KAISER-FRANCIS OIL COMPANY VOLUNTARY BENEFICIARY HEALTH TRUST | Tulsa | — | $8.1M | 0 |
| Tulsa Day Center Inc | Tulsa | L41 Housing & Shelter | $8.1M | 2 |
| Pathways Adult Learning Center Inc | Tulsa | P80 Human Services | $8.1M | 1 |
| EAST CENTRAL OKLAHOMA FAMILY HEALTH CENTER INC | Wetumka | E32 Health Care | $8M | 5 |
| BFP INTERNATIONAL INC | Tulsa | X20 Religion-Related | $8M | 4 |
| IMPACT CATERING CO | Oklahoma City | K11 Food, Agriculture & Nutrition | $8M | 4 |
| CURT LANDRY MINISTRIES INTERNATIONA | Fairland | X20 Religion-Related | $7.9M | 3 |
| HEARTLINE INC | Oklahoma City | F40Z Mental Health & Crisis Intervention | $7.9M | 1 |
| KETCHUM CHARITABLE FOUNDATION INC | Tulsa | T20 Philanthropy, Voluntarism & Grantmaking Foundations | $7.9M | 0 |
| GREEN COUNTRY VILLAGE INC | Bartlesville | P750 Human Services | $7.9M | 0 |
| TULSA BOYS' HOME INC | Tulsa | P730 Human Services | $7.8M | 1 |
| DELTA COMMUNITY ACTION FOUNDATION INC | Lindsay | P20Z Human Services | $7.8M | 1 |
| SCISSORTAIL PARK FOUNDATION INC | Oklahoma City | — | $7.8M | 3 |
| OKLAHOMA CITY MUSEUM OF ART INC FKA OKLAHOMA CITY ART MUSEUM | Oklahoma City | A510 Arts, Culture & Humanities | $7.7M | 3 |
| SOUTHERN OKLAHOMA AMBULANCE SERVICE INC | Ardmore | E62Z Health Care | $7.7M | 0 |
| SOUTHWESTERN OKLAHOMA STATE UNIVERSITY FOUNDATION INC | Weatherford | B110 Education | $7.6M | 0 |
| JOHN W REX CHARTER ELEMENTARY SCHOOL INC | Oklahoma City | B20 Education | $7.6M | 1 |
| Arkansas Verdigris Valley Health Centers Inc | Porter | E70 Health Care | $7.6M | 6 |
| THE PARENT CHILD CTR OF TULSA INC | Tulsa | — | $7.6M | 2 |
| COMMUNITY CHRISTIAN SCHOOL INC | Norman | — | $7.6M | 6 |
| WITNESS TO WIN INC | Edmond | T22 Philanthropy, Voluntarism & Grantmaking Foundations | $7.5M | 0 |
| MARIE DETTY YOUTH & FAMILY SERVICE CENTER INC | Lawton | P300 Human Services | $7.5M | 1 |
| OKLAHOMA EDUCATION ASSOCIATION | Oklahoma City | — | $7.5M | 3 |
| AMERICAN ASSOCIATION OF PETROLEUM GEOLOGISTS FOUNDATION | Tulsa | U30Z Science & Technology | $7.5M | 1 |
| Natural Resources Conservancy Inc | Tulsa | — | $7.5M | 3 |
| American Fidelity Foundation | Oklahoma City | T20 Philanthropy, Voluntarism & Grantmaking Foundations | $7.4M | 0 |
| WORLD NEIGHBORS INC | Oklahoma City | Q300 International, Foreign Affairs & National Security | $7.3M | 2 |
| MORNINGCREST HEALTHCARE FOUNDATION | Tulsa | E114 Health Care | $7.3M | 1 |
| SEASON'S HOSPICE INC (TULSA) | Tulsa | P74 Human Services | $7.3M | 10 |
| DEAN MCGEE EYE INSTITUTE FOUNDATION | Oklahoma City | P20 Human Services | $7.2M | 2 |
| REACHING SOULS INTERNATIONAL INC | Oklahoma City | X21Z Religion-Related | $7.2M | 10 |
