1. ABB Ltd.
2. Agilent Technologies Inc.
3. Block Engineering
4. Bruker Corporation
5. Carl Zeiss AG
6. Danaher Corporation
7. Endress+Hauser Group Services AG
8. Galaxy Scientific Inc.
9. Horiba
Ltd.
10. Jasco International Co. Ltd.
11. Merck KGaA
12. PerkinElmer Inc.
13. Raptor Photonics Limited
14. Shimadzu Corporation
15. Siemens AG
16. Thermo Fisher Scientific Inc.