1. ABB Ltd.
2. ALSTOM Holdings
3. Babcock & Wilcox Enterprises Inc.
4. Born Inc.
5. Cimarron Energy Inc.
6. Combustex Corp.
7. Doosan Group
8. DUMAG GmbH
9. Dynamis
10. Emerson Electric Co.
11. FCT INTERNATIONAL
12. Forney Corporation
13. General Electric Company
14. Honeywell International Inc.
15. KHD Humboldt Wedag International AG
16. Nestec Inc.
17. Pilz GmbH & Co. KG
18. Rockwell Automation Inc.
19. Schneider Electric SE
20. Siemens AG
21. Sigma Thermal
22. Spartan Controls Ltd.
23. Titan Logix Corp.
24. Tundra Process Solutions Ltd.
25. Zeeco Inc.