- A & G Pharmaceutical Inc.
- Alcon Research, Ltd
- Aloecorp
- Amgen, Inc.
- Argone National Laboratories
- Baxter Healthcare
- Biotechnology Research Institute, NRCC
- Bristol-Myers Squibb
- Cambrex BioScience
- Canadian Food Inspection Agency
- Celera
- Celsis In Vitro Technologies
- Centocor/Johnson & Johnson, Inc.
- Cornell University, Nutritional Sciences
- Defense Research & Development
- DMV International Nutritionals
- E.I. Du Pont de Nemours and Co.
- Eli Lilly and Company
- Florida State University, College of Medicine
- Florida State University, Institute of Molecular Biophysics
- GlaxoSmithKline
- Genzyme/Geltex
- Harvard University
- Henry M. Jackson Foundation For the Advancement of Military Science
- Hospital For Special Surgery
- Human Genome Sciences
- IGEN International
- Integrated Laboratory Systems
- International BioImmune Systems Inc.
- Intervet
- Invitrogen
- Johns Hopkins University Medical School
- Johns Hopkins University-Graft Engineering Lab
- Johnson & Johnson
- Lampire Biological Labs
- Lancaster Laboratories
- Lincoln University
- Lonza
- Luna Innovations
- Massachusetts Institute of Technology
- Mayo Clinic
- Merrick & Co.
- Millipore Corporation
- Ministry of Education, Brunei
- Missouri State Public Health Labs
- Monsanto Company
- National Cancer Institute
- National Institutes of Health
- National Science Foundation
- Naval Surface Warfare Center
- Neose Technologies, Inc.
- Nestle Purina
- Octapharma AB
- Osteotech, Inc.
- Pfizer-Groton Laboratories
- Pfizer Global Research and Development
- Pfizer Nutrition
- Preservation Solutions
- Proctor & Gamble
- Randolph-Macon College
- Sanofi Pasteur
- Science & Technology Corp.
- University College, London, UK
- Shering-Plough Research Inst.
- Univ. of Massachusetts, Dept of Chem. Eng.
- University of Maryland-Baltimore, Biochemistry
- University of Mississippi
- University of Nebraska
- United States Army, Dugway Proving Ground
- United States Department of Agriculture-ARS
- Wyeth BioPharma