- Alight Technologies APS
- Broadcom Inc.
- Finisar Corporation
- Philips Photonics (TRUMPF Group)
- OSRAM Opto Semiconductors GmbH
- Sumitomo Electric Industries Ltd
- PD-LD Inc.
- Frankfurt Laser Company
- Sacher Lasertechnik GmbH
- II-VI Laser Enterprise GmbH
- Lumentum Operations LLC (Lumentum Holdings Inc.)
- Coherent Inc.
- Panasonic Corporation
- ams AG
- Vertilas GmbH