1. Assa Abloy AB
2. Bode – The Door
3. Catch Door Systems Ltd.
4. Circle Bus Door Systems Co.
5. Coach Door Systems Ltd
6. Continental AG
7. Elektra
8. Faiveley Transport Czech a.s.
9. H?BNER GmbH & Co. KG
10. ISAF srl
11. IWN GmbH & Co. KG
12. KBT GmbH
13. MASATS S.A.
14. Mitech Bus Door Systems Private Limited
15. Oy Tamware AB
16. Pepperl+Fuchs
17. Robert Bosch GmbH
18. SGESCO-MAX
19. Shavo Norgren (India) Pvt. Ltd.
20. SudS.p.A.
21. Transport Door Solutions
22. Vapor Bus International
23. Ventura Systems CV
24. Wabtec Corporation