- aai Pharma
- Abbott
- Abraxis Oncology
- Acambis
- Acorda Therapeutics
- Actelion
- Adams Respiratory Therapeutics
- Adolor
- Alamo Pharmaceuticals
- Alaven Pharmaceuticals
- Alcon
- Allergan
- Alpharma
- Altana
- Amgen
- Amylin
- Andrx Laboratories
- Ascend Therapeutics
- Ascent Pediatrics
- Astellas
- AstraZeneca
- Athlon
- Auriga Labs
- Auxilium
- Avanir Pharmaceuticals
- Avidas Pharmaceuticals
- Aventis
- Axcan
- Barr Laboratories
- Barrier Therapeutics
- Basilea
- Bausch & Lomb
- Baxter
- Bayer
- Berlex Laboratories
- BiogenIdec
- Biotech Firms
- Biovail
- Boehringer Ingelheim
- Boots
- Bradley
- Braintree Laboratories
- Bristol-Myers Squibb
- Caswood
- Celgene
- Cell Therapeutics
- Centocor
- Centrix Pharmaceuticals
- Cephalon
- Chiron
- CollaGenex
- Columbia Labs
- Cord Blood Registries
- Cornerstone Biopharma
- Critical Therapeutics
- CSL Behring
- Cubist
- CV Therapeutics
- Cypress Bioscience
- Daiichi-Sankyo
- Dendreon
- Dermik Laboratories
- Dey
- Edwards Pharmaceuticals
- Eisai
- EKR Therapeutics
- Elan
- Eli Lilly
- Endo
- Enzon
- ESP Pharma
- EUSA Pharma
- Exaeris
- Express Scripts
- Eyetech Pharmaceuticals
- Ferndale Labs
- Ferring
- Forest Laboratories
- FSC Pediatrics
- Galderma
- Genentech
- Genta
- Gilead Sciences
- GlaxoSmithKline
- Graceway
- Grifols USA
- GTX
- Hawthorn Pharmaceuticals
- Hospira
- ImClone
- Indevus
- Innovex
- Inspire Pharmaceuticals
- Ista Pharma
- Janssen
- Jazz Pharmaceuticals
- JDS Pharmaceuticals
- Johnson & Johnson
- King Pharmaceuticals
- Ligand
- Mallinckrodt
- MCR American Pharmaceuticals
- Mead Johnson Nutritionals
- Medicis
- MedImmune
- MedPointe
- Merck
- Merz Pharmaceuticals
- Metagenics
- MGI Pharma
- Millennium
- Mylan/Bertek
- Nephron Pharmaceuticals
- Neurocrine
- Nitromed
- Novaquest
- Novartis
- Novavax
- Noven Pharmaceuticals
- Novo Nordisk
- Octapharma
- Odyssey
- On Call
- Orapharma
- NPS Pharmaceuticals
- Organon
- Ortho Biotech
- Ortho-McNeil
- Oscient Pharmaceuticals
- Otsuka
- Ovation
- Pan American Laboratories
- PamLabs LLC
- Par
- PDI Dedicated
- PDI Shared
- PDL Biopharma
- Pfizer
- Pharmacia
- Pharmion
- Poly Pharmaceuticals
- Procter & Gamble
- ProEthic
- Prometheus Labs
- Promius Pharma
- Publicis Selling Solutions
- Purdue
- Questcor
- Ranbaxy
- Reckitt Benckiser
- Roche
- Romark
- Salix
- Sanofi-Aventis
- Santarus
- Savient
- Schering-Plough
- Sciele Pharma
- Sepracor
- Serono
- Shire
- SkinMedica
- Solstice Neurosciences
- Solvay
- Spectrum Pharmaceuticals
- Stiefel Labs
- Sucampo
- Sunesis Pharmaceuticals
- Synthon
- Takeda
- Talecris Biotherapeutics
- Taro Pharmaceuticals
- TEAMM Pharmaceuticals
- Teva Neuroscience
- Teva Respiratory
- TherRx
- UCB Pharma
- Upsher Smith Labs
- Valeant Pharmaceuticals
- Valera Pharmaceuticals
- Ventiv
- Vernalis
- Verus Pharmaceuticals
- Victory Pharma
- Vindex Pharmaceuticals
- ViroPharma
- Vivus Pharmaceuticals
- Warner Chilcott
- Watson
- Wraser Pharmaceuticals
- Wyeth
- Xanodyne
- Xymogen
- Zyber Pharmaceuticals
- Zymogenetics