1. Arya Electronics & Controls Pvt. Ltd.
2. Atlas Copco AB
3. Ceccato Aria Compressa
4. CMC NV
5. DFX Technologies
LLC
6. Eaton Compressor & Fabrication Inc.
7. Emerson Electric Co.
8. FS-Elliott Company
LLC
9. General Electric Company
10. Haringa Compressor Inc.
11. Hitachi Industrial Equipment Systems Co. Ltd.
12. Ingersoll Rand
13. J.P. Sauer & Sohn Maschinenbau GmbH
14. Johnson Controls International PLC
15. Kaeser Compressors Inc.
16. M-Tech Control
17. Petrotech
18. QED Environmental Systems by Graco Inc.
19. Rockwell Automation Inc.
20. SAM Controllers
21. Schneider Electric
22. Shenzhen Inovance Technology Co. Ltd.
23. Siemens AG
24. Smartgen(Zhengzhou) Technology Co. Ltd.
25. WAK Devices LLC