1. Health Robotics SLR
2. Intuitive Surgical Inc.
3. iRobot Corporation
4. Mako Surgical Corp.
5. Mazor Robotics
6. Medrobotics Corporation
7. Medtronic plc
8. OR Productivity plc
9. Renishaw Plc
10. Smith & Nephew plc
11. Stereotaxis Inc.
12. Stryker Corporation
13. Titan Medical Inc.
14. Varian Medical Systems
15. Zimmer Biomet Holdings Inc.