?- 3D Systems Inc.
- Formlabs
- Nexa3D
- Zortrax
- Quoris3D
- Stratasys
- NextDent B.V.
- Renishaw plc.
- Desktop Metal Inc. (EnvisionTEC)
- Institut Straumann AG
- GENERAL ELECTRIC
- SprintRay Inc.
- Rapid Shape GmbH
- Ackuretta
- Asiga