1. Erich NETZSCH GmbH & Co. Holding KG
2. Hitachi
Ltd.
3. Instrument Specialists Incorporated
4. KEP TECHNOLOGIES SA
5. LECO Corporation
6. LINSEIS Messger?te GmbH
7. Mettler Toledo
8. PerkinElmer Inc.
9. Rigaku Corporation
10. Shanghai HESON Instrument Technology Co. LTD
11. Shimadzu Corporation
12. Waters Corporation