1. Alstef Group
2. Amadeus IT Group SA
3. Babcock International Group PLC
4. Beumer Group
5. Brock Solutions
6. Conveyor & Automation Technologies Inc.
7. Daifuku Co. Ltd.
8. Dalmec Inc.
9. Diversified Conveyors Intl.
10. FIVES Group
11. G&S Airport Conveyor
12. Hamer-Fischbein
13. KieTek International Inc.
14. KineMatik SA
15. Leonardo S.p.A.
16. Logplan
17. Omega Aviation Services Ltd.
18. Pteris Global Limited
19. SATS Ltd.
20. Sick AG
21. Siemens AG
22. Sita
23. Smiths Detection Group Ltd.
24. Vanderlande Industries B.V.
25. Victory Ground Support Equipment