1. A&L Canada Laboratories Inc.
2. Advantech Manufacturing Inc. by W.S. Tyler
3. Agilent Technologies Inc.
4. AgroCares B.V.
5. Agvise Laboratories
6. EIE Instruments Pvt. Ltd.
7. Eurofins Scientific SE
8. Geotechnical Testing Equipment UK Ltd.
9. Gilson Company Inc.
10. Humboldt Mfg. Co.
11. LaMotte Company
12. LogiAg
13. Martin Lishman Ltd.
14. Matest S.p.A.
15. Merck KGaA
16. Nanbei Instrument Limited
17. PerkinElmer Inc.
18. Perry Agricultural Laboratory Inc.
19. Precision Laboratories LLC
20. Premier Tech Chronos
21. Rock River Laboratory Inc.
22. Soiltech (PTY) Ltd.
23. Symbio Laboratories
24. Thermo Fisher Scientific Inc.
25. Ward Laboratories Inc.