1. 3DX-Ray Ltd.
2. Acuren
3. Anritsu Corporation
4. Baker Hughes Company
5. Blue Star Limited
6. Bolax NDT Engineering
7. Carestream Health Inc.
8. Comet Holding AG
9. D?RR NDT GmbH & Co. KG
10. Fujifilm Corporation
11. General Electric Company
12. Golden Engineering Inc.
13. Hamamatsu Photonics
K. K.
14. Intertek Group plc
15. Matsusada Precision Inc.
16. Metrix NDT Ltd.
17. Mettler-Toledo International Inc.
18. Minebea Intec GmbH
19. Nikon Corporation
20. Nordson Corporation
21. North Star Imaging Inc. by Illinois Tool Works
22. PerkinElmer Inc.
23. Precision X-Ray Inc.
24. Seamark ZM Technology Co. Ltd.
25. Shimadzu Corporation
26. Smiths Group PLC
27. Source Production & Equipment Co. Inc.
28. Teledyne Technologies Incorporated
29. TWI Ltd.