- Ada Regional United Way
- AllianceHealth Durant
- AllianceHealth Ponca City
- Ascension St. John Broken Arrow
- Ascension St. John Jane Phillips
- Ascension St. John Medical Center
- Ascension St. John Owasso
- Ascension St. John Sapulpa
- Bailey Medical Center
- Bartlesville Regional United Way
- Bed-Check Corporation
- Bill Chitwood and Associates
- California Association of Career and Technology Education
- Central Oklahoma Family Medical Center
- Cherokee Nation WW Hastings
- Chickasaw Nation Medical Center
- Christina George
- Citizen Potowatomi Nation
- Cleveland Area Hospital
- Coal County General Hospital
- COINS
- Comanche County Memorial Hospital
- Cornerstone Broken Arrow
- Cornerstone Muskogee
- Cornerstone Specialty Hospitals - Shawnee
- Council Oak Comprehensive Healthcare
- Courtyard by Marriott, Tulsa
- Cross Road Chrysler
- Daily Living Centers
- Deaconess Hospital OKC
- Donate Life Oklahoma
- Drumright Regional Hospital
- Duncan Regional Hospital
- Eastern Oklahoma VA Health Care System
- ESRD Network 13, Inc.
- Eufrates
- Fairview Regional Medical Center
- Grady Memorial Hospital
- Great Plains Regional Medical Center
- Harmon Memorial Hospital
- Healthcare Employment Screening
- Hillcrest Hospital Claremore
- Hillcrest Hospital Cushing
- Hillcrest Hospital Pryor
- Hillcrest Hospital South
- Hillcrest Medical Center
- Inspire Specialty Hospital
- INTEGRIS Bass Baptist Medical Center
- INTEGRIS Canadian Valley Hospital
- INTEGRIS Grove Hospital