- Alphalytic
- biotec
- CERTURIA Certification Germany
- DFGE
- dinox GmbH
- ELAB Analytik GmbH
- fiatec GmbH
- FSI Health & Safety
- GWP
- GBD - Gesellschaft für biotechnologische Diagnostik
- IFU-CERT
- KÖTTER CONSULTING ENGINEERS
- Labosport Group
- MPR
- Institut Dr. Nuss
- natureOffice
- Mediator
- Relibell
- SGI Compliance
- SocraMetrics
- SocraTec R&D
- SPC Werkstofflabor GmbH
- SpineServ GmbH & Co. KG
- TAZ GmbH
- Triskelion
- ÖHMI Analytik
- ÖHMI EuroCert
- ÖHMI Service
- ÖHMI Pharma und Umweltlabor GMBH
- BioTeSys