1. Accuray Incorporated
2. Alaska CyberKnife Center
3. Apollo Hospitals Enterprise Ltd
4. Elekta Solutions AB
5. Healthcare Global Enterprises Ltd.
6. IBA Dosimetry GmbH
7. InterTerra Medical Technologies (India)
Pvt. Ltd.
8. MedStar Health Inc.
9. Mevion Medical Systems
10. Mitsubishi Electric Corporation
11. Nordion (Canada) Inc. by Sotera Health
12. Phoenix CyberKnife Inc.
13. RaySearch Laboratories AB
14. Smith+Nephew PLC
15. Varian Medical Systems Inc.