1. Aereon by Cimarron Energy Inc.
2. Baker Hughes Company
3. Caltec Limited
4. Cimarron Energy Inc.
5. Emerson Electric Co.
6. Gardner Denver and Nash
7. Honeywell International Inc
8. John Zink Hamworthy Combustion
9. MAN Energy Solutions SE
10. MITSUBISHI HEAVY INDUSTRIES
LTD.
11. SoEnergy International
12. Srisen Energy Technology Co. Ltd.
13. Transvac Systems Limited
14. W?rtsil? Corporation
15. Zeeco Inc.