1. Astec Industries Inc.
2. CNH Global N.V.
3. Eagle Crusher Company Inc.
4. FLSmidth & Co. A/S
5. Hitachi Construction Machinery Co. Ltd. by Itochu
6. Irock Crusher
7. Keestrack N.V.
8. Komatsu Ltd.
9. McLanahan Corporation
10. Metso Corporation
11. Nakayama Iron Works
Ltd.
12. Puzzolana Machinery Fabricators LLP
13. Sandvik AB
14. Terex Corporation
15. The Weir Group PLC by Caterpillar Inc.