- AARP
- Abbott
- Auxilium
- CDPHP
- Delta Dental
- Ecolab
- Eisai
- Elan
- EmblemHealth
- Genentech
- GlaxoSmithKline
- Gilead Sciences
- Gwinnett Medical Center
- Janssen
- Johnson & Johnson
- Microtek Medical
- Northside Hospital
- Novartis
- Noven
- Press Ganey
- Roche
- Sanofi
- Serono
- Shionogi
- Shire
- United Healthcare
- ViaCord