| AK1 | AK2 | AK3 | AK4 | AK5 | AK6 | AK7 | |
| ACLAS Lasertechnik und Maschinenbau GmbH | x | x | |||||
| AGIT | x | x | x | x | x | ||
| AIXUV GmbH | x | x | x | ||||
| bk engineering GmbH | x | x | |||||
| CLE-Ingenieurbüro Clermont & Partner | x | x | x | x | |||
| DILAS Diodenlaser GmbH | x | x | x | ||||
| EdgeWave GmbH | x | x | |||||
| Fraunhofer ILT | x | x | x | x | x | x | x |
| Fraunhofer IPT | x | x | x | x | x | x | x |
| Fries Research & Technology GmbH | x | ||||||
| GFM Gesellschaft für Meßtechnik mbH | x | ||||||
| Dr. Käppler Unternehmensberatung | x | ||||||
| Leister Technologies GmbH | x | x | x | ||||
| Möller-Wedel Optical GmbH | x | ||||||
| NanoFocus AG | x | ||||||
| Parsytec AG | x | ||||||
| Precitec KG | x | ||||||
| Precitec Optronik GmbH | x | x | x | x | |||
| ProLas Produktionslaser GmbH | x | x | x | x | |||
| Termotek AG | x | ||||||
| Thyssen Laser-Technik GmbH | x | x | |||||
| WZL | x | x | x | x | x | ||
| WZLforum gGmbH | x |