- Ab Gene North America
- Abaxis Inc
- AGDIA Inc
- Antibodies Inc
- Bacton Assay Systems Inc
- Bbi Diagnostics
- Bion Enterprises
- Bion Enterprises
- Biosite Inc
- Boston Biomedica Inc
- Bowe's Exxon
- Cambrex Bio Science Walkersvil
- Cell Systems Corp
- Cell Systems Corp
- Cell Systems Corp
- Corgenix Medical Corp
- Diagnostic Specialties
- EPIX Pharmaceuticals Inc
- Foti Nuclear Pharmacy
- Frontier Technology Corp
- Genbio
- Immucor Gamma
- Immucor Gamma
- Immucor Inc
- Inamco International Corp
- Inova Diagnostics Inc
- Kent Laboratory Inc
- Microtech Medical Systems Inc
- Midland Bioproducts Corp
- MML Diagnostics Packaging
- Molecular Probes Inc
- Pantex
- Pel-Freez ARKANSAS LLC
- Plenum Scientific Research
- Quality Biologicals
- Quantum Dot Corp
- Southern Biosystems Inc
- Stem Cell Innovations Inc
- Syntron Bio Research Inc
- Valley Biomedical Products