1. ABB Ltd.
2. Agilent Technologies Inc.
3. ALS Limited
4. Clean Water Testing Certified Lab and Services
5. Danaher Corporation
6. Emerson Electric Co.
7. Eurofins Scientific (Ireland) Limited
8. Global Treat Inc.
9. Hach Company
10. Honeywell International Inc.
11. Intertek Group PLC
12. Merieux NutriSciences Corporation
13. SGS SA
14. Shimadzu Corporation
15. Thermo Fisher Scientific
Inc