1. Aalborg Energie Technik A/S
2. Afs Energy Systems
3. Alstom Sa
4. Andritz Ag
5. Babcock Power Inc
6. Clyde Bergemann Power Group Inc
7. Constructions Industrielles De La
8. Ecovision Systems Ltd
9. English Boiler And Tube Inc (Acquired By Superior Boiler)
10. Esi Scotland
11. Eta Heiztechnik Gmbh
12. Fse Energy Inc
13. Hurst Boiler And Welding Co Inc
14. Outotec Oyj