1. Advanced Enzymes
2. Amano Enzyme
3. Basf
4. Bbi Solutions
5. Brain
6. Codexis
7. Cpc Biotech
8. Dsm
9. Dupont
10. Novozymes
11. Novus
12. Roche
13. Sanofi
14. Sekisui
15. Thermo Fisher Scientific