1. Additel Corporation
2. AMETEK.Inc.
3. Baker Hughes Company
4. Beamex Oy AB
5. DRUCK & TEMPERATUR Leitenberger GmbH
6. Emerson Electric Co.
7. Fluke Corporation
8. Fortive Corporation
9. General Electric Company
10. Halcyon Technologies
11. Keysight Technologies Inc.
12. Mensor LP
13. Metravi Instruments Pvt. Ltd.
14. M?ller Industrie-Elektronik GmbH
15. NAGMAN INSTRUMENTS AND ELECTRONICS PRIVATE LIMITED
16. Omega Engineering Inc.
17. PCE Instruments UK Ltd.
18. Quantum Instruments and Solution
19. Ralston Instruments
20. SIKA Dr. Siebert & K?hn GmbH & Co. KG
21. Thermo Electra
22. Transmille Ltd.
23. WIKA Alexander Wiegand SE & Co. KG
24. Yokogawa Electric Corporation