1. Alta-Fab Structures Ltd.
2. ATCO Ltd.
3. Bouygues Construction
4. CIMC Modular Building Systems Holding Co Ltd.by CIMC Group
5. Dubox
6. Dutco Group of Companies
7. Elements Europe
8. Etex Group
9. Fleetwood Corporation Limited
10. GMC Solutions
11. Guerdon
LLC
12. H+H UK Limited
13. HOMAG Group
14. Kleusberg GmbH & Co. KG
15. KOMA MODULAR s. r. o.
16. Kwikspace
17. Laing O’Rourke
18. Lendlease Corporation Limited
19. McGrath RentCorp
20. Modulaire Group
21. Modular Concepts Inc.
22. Modulex Modular Buildings Plc
23. NRB Modular Solutions Inc.
24. Pressmach Infrastructure Private Limited
25. Red Sea International
26. SIPEUROPE s.r.o
27. Skanska AB
28. Vinci S.A.
29. Wernick Group of Companies
30. Williams Scotsman Inc.