ComTeam AG Academy + Consulting
- Kurstr. 2-8, 83703 Gmund am Tegernsee
- +49 (8022) 9666-0
- +49 (8022) 9666-96
IKOffice GmbH
- Marie-Curie-Straße 1, 26129 Oldenburg
- +49 (441) 21988-950
- +49 (441) 21988-955
vitero GmbH
- Nobelstr. 15, 70569 Stuttgart
- +49 (711) 6868988-0
- +49 (711) 6868988-80
EBID Service AG
- CAS-Weg 1 - 5, 76131 Karlsruhe
- +49 (721) 9638-300
- +49 (721) 9638-299
Linux Foundation
- 1 Letterman Drive / Building D / Suite D4700, 94129 San Francisco, CA
- +1 (415) 723-9709