1. Action Construction Equipment Limited
2. Atlas Copco AB
3. Caterpillar Inc.
4. CNH Industrial N.V.
5. Dana Incorporated
6. Deere & Company
7. DEUTZ AG
8. Doosan Bobcat Inc.
9. Dynapac Compaction Equipment AB by FAYAT SAS
10. Epiroc AB
11. Gammon Construction Limited
12. HD Hyundai Construction Equipment Co. Ltd.
13. H?DROMEK
14. Hitachi
Ltd.
15. J.C.Bamford Excavators Limited
16. Kobelco Construction Machinery Co. Ltd. by Kobe Steel
Ltd.
17. Komatsu Ltd.
18. Kubota Corporation
19. Laing O’Rourke
20. Liebherr-International Deutschland GmbH
21. Liugong Machinery Co. Ltd.
22. Manitou BF
23. Multiquip Inc.
24. Proterra Inc.
25. Sany Heavy Industry Co. Ltd.
26. Shantui Construction Machinery Co. Ltd.
27. Sumitomo Heavy Industries
Ltd.
28. Takeuchi Mfg. Co. Ltd.
29. Volvo Group
30. Wacker Neuson SE
31. Xuzhou Construction Machinery Group Co. Ltd.