1. Abbott Laboratories
2. Acelity L.P. Inc.
3. Alphatec Holdings Inc.
4. Axogen Corporation
5. B. Braun SE
6. Baxter International Inc.
7. Boston Scientific Corporation
8. Checkpoint Surgical Inc.
9. Cigna Health and Life Insurance Company
10. Convatec Group plc
11. Integra Life Sciences Corporation
12. KLS Martin Group
13. Medtronic plc
14. Neuraptive Therapeutics Inc.
15. NuVasive Inc.
16. Orthofix International NV
17. Siemens Healthcare GmbH
18. Smith & Nephew plc
19. Stryker Corporation
20. Zimmer Biomet Holdings Inc.