- Alabama Department of Public Health, Office of Primary Care and Rural Health
- Alabama Gulf Coast CVB
- Alabama HOSA
- Alabama Hospital Association
- Alachua County Sheriff Office
- Alachua County Visitors and Convention Bureau
- Alamance County
- Alamance Regional Medical Center
- Alamed-Pulmonary Care Services
- Alameda Hospital
- Alamo Industrial
- Alaska Department of Health and Social Services, Division of Behavioral Health
- Alaska Department of Health and Social Services, Division of Public Health
- Albany Medical Center
- Albany Memorial Hospital
- Albany Memorial Hospital Auxiliary
- Albemare Area United Way
- Albert Gallatin Home Care and Hospice
- Albertine Enterprises
- Albertson's
- Albertson's Inc. Eastern Division)
- Albertsons
- Albertsons
- Albright Care Services
- Albuquerque Convention and Visitors Bureau
- Albuquerque Hispano Chamber of Commerce
- Albuquerque Journal
- Albuquerque Public Schools
- Albuquerque Publishing Co.
- Albuquerque Thunderbirds - Retired Air Force Base
- Alcoa Building Products
- Alcoa Engineer Products
- Alcoa Fastening Systems
- ALCOA Louisville Foil Plant
- Alcoa Technical Center
- Alcona Citizens for Health, Inc.
- Alegent Health
- Alenza
- Alert Alarm of Hawaii
- Alexandria Chapter House - American Red Cross
- Alexandria Gazette Packet
- Alexandria Toyota
- Alexandria VA Health Care System
- Alexian Brothers Medical Center
- Alhambra Hospital Medical Center
- Alhambra Investments
- All Hours Computer Solutions, Inc.
- ALL Masonry Construction Company Inc.
- All Systems Communications
- Allegan County United Way