1. 3D Systems Inc.
2. AMETEK.Inc.
3. Autodesk Inc.
4. Carl Zeiss AG
5. Digital Metrology Solutions Inc.
6. Eley Metrology Ltd
7. FARO Technologies Inc.
8. Hexagon AB
9. InnovMetric Software Inc.
10. LK Metrology
11. MENA3D GmbH
12. MetLogix Inc
13. Metrologic Group
14. Metrology Software Products Ltd.
15. Metrology UK Ltd
16. Nikon Metrology Inc.
17. Perceptron Inc.
18. Q-PLUS Labs
19. Quality Vision International
20. Quality Vision International Inc.
21. Renishaw plc.
22. SIOS Me?technik GmbH
23. TrueGage
24. Verisurf Software Inc.
25. Zygo Corporation