| 1 | Oklahoma Medical Research Foundation Oklahoma City | $214.5M | $132.3M | $528.8M |
| 2 | Glenn Foundation for Medical Research INC Edmond | $77.5M | $0 | $189.2M |
| 3 | Dean McGee Eye Institute Oklahoma City | $57.4M | $57.4M | $55.4M |
| 4 | William K Warren Medical Research Center INC Tulsa | $30.4M | $16.2M | $371.4M |
| 5 | Childrens Medical Research INC Oklahoma City | $5.8M | $5.5M | $20.0M |
| 6 | Limbs for Life Foundation Oklahoma City | $5.2M | $1.4M | $13.8M |
| 7 | Thomas N Lynn Institute for Healthcare Research INC Oklahoma City | $2.3M | $0 | $21.1M |
| 8 | Oklahoma Heart Research and Education Foundation Tulsa | $2.1M | $0 | $2.7M |
| 9 | Hough Ear Institute Oklahoma City | $1.8M | $1.6M | $3.2M |
| 10 | Oklahoma Heart Hospital Research Foundation Oklahoma City | $971K | $907K | $1.3M |
| 11 | Veterans Research and Education Fou Ndation Oklahoma City | $494K | $494K | $218K |
| 12 | Nancy Taylor Foundation for Chronic Diseases Tulsa | $442K | $0 | $1.1M |
| 13 | Jaffee and Paulina Wu Family Foundation Edmond | $400K | $0 | $1.2M |
| 14 | The American-portuguese Biomedical Research Fund INC Norman | $362K | $353K | $719K |
| 15 | Drug & Alcohol Training INC Norman | $133K | $66K | $112K |
| 16 | Nicole Jarvis Md Parkinsons Research Foundation INC Norman | $81K | $81K | $10K |
| 17 | Oklahoma Speech-language-hearing Association Edmond | $68K | $68K | $53K |
| 18 | Nehi Research Foundation Tulsa | $54K | $54K | $241K |
| 19 | Go Mitch Go INC Oklahoma City | $42K | $22K | $11K |
| 20 | Hyperbarics for Heroes INC Oklahoma City | $21K | $21K | $3K |
| 21 | The Difference Principle Foundation Tulsa | $13K | $0 | $78K |
| 22 | Carter Community Foundation Oklahoma City | $9K | $0 | $3K |
| 23 | Harold F Bassett Foundation Edmond | $1 | $0 | $42K |
| 24 | Kache Medical & Educational Foundation Tulsa | $1 | $0 | $940K |
| 25 | Ripple Effect Tul LLC Tulsa | $0 | $0 | $0 |
| 26 | Edens Fireworks Foundation Woodward | $0 | $0 | $0 |
| 27 | Lifes a Polyp Foundation Tulsa | $0 | $0 | $0 |
| 28 | Guardians of the Ribbon Northern Oklahoma Chapter INC Ponca City | $0 | $0 | $0 |
| 29 | 4C Foundation INC Hinton | $0 | $0 | $0 |
| 30 | Oklahoma Microscopy Society Norman | $0 | $0 | $0 |
| 31 | United Ostomy Association of America INC Tulsa | $0 | $0 | $0 |
| 32 | Hospice Foundation of Oklahoma INC Oklahoma City | $0 | $0 | $0 |
| 33 | Quality Directions INC Oklahoma City | $0 | $0 | $0 |
| 34 | Ticked Off at Lyme Comanche | $0 | $0 | $0 |
| 35 | Team Mighty Edmond | $0 | $0 | $0 |
| 36 | Conquering Chd-oklahoma Oklahoma City | $0 | $0 | $0 |
| 37 | Osu Orthopedic Research and Education Fund Tulsa | $0 | $0 | $0 |
| 38 | United Ostomy Association of America INC Stillwater | $0 | $0 | $0 |
| 39 | Jacksoncounty Community Health Action Team Society Altus | $0 | $0 | $0 |
| 40 | John Korstad Cancer Research Institute INC Tulsa | $0 | $0 | $0 |