1. 3M Company
2. Accepta Ltd.
3. Agilent Technologies Inc.
4. ALS Limited
5. Aquagenx LLC
6. Avantor Performance Materials LLC
7. Bio-Rad Laboratories Inc.
8. bioM?rieux S.A.
9. Biotrack B.V.
10. Bureau Veritas S.A.
11. Danaher Corporation
12. Eiken Chemical Co. Ltd.
13. Eurofins Scientific Inc.
14. HiMedia Laboratories Pvt. Ltd.
15. Intertek Group PLC
16. Merck KGaA
17. Neogen Corporation
18. Romer Labs Inc.
19. SGS S.A.
20. Thermo Fisher Scientific
Inc