1. 3d Systems Inc.
2. Ansys Inc.
3. Autodesk Inc.
4. Bobcad-Cam Inc.
5. Camnetics Inc.
6. CNC Software
LLC.
7. Dassault Syst?mes SE
8. GRZ Software LLC
9. HCL Technologies Limited
10. Hexagon AB
11. Mecsoft Corporation
12. NTT Data Engineering Systems Corporation
13. OPEN MIND Technologies AG
14. PTC
15. Sandvik AB
16. Schott Systeme GmbH
17. Siemens AG
18. SmartCAMcnc
19. Solidcam Gmbh
20. Zwsoft Co. Ltd.