1. 3D Systems Inc.
2. 3T Additive Manufacturing Ltd.
3. Aurum3D
4. CARBON Inc.
5. Desktop Metal Inc.
6. EOS GmbH
7. FIT Ag
8. Formlabs Inc.
9. General Electric Company
10. Honeywell International Inc.
11. HP Development Company
L.P.
12. H?gan?s AB
13. Markforged
14. Materialise NV
15. Nano Dimension Ltd.
16. Norsk Titanium AS
17. Prodways Group
18. Proto Labs Inc.
19. RENISHAW PLC
20. SLM Solutions Group AG
21. Stratasys Ltd
22. The TRUMPF Group
23. Ultimaker B.V.
24. Velo3D Inc.
25. Xometry Inc.