- m.i.k. IT GmbH
- Address:Ruedorfferstr. 9
- TEL-SERV
- Address:Konrad-Adenauer-Strasse
- Chinsun Electron Limited
- Address:Pasture Road, Moreton Wirral, United Kingdom
- Geis, Kohlmann, Lippert GbR
- Address:Goergenstrasse 8
- BONNEL TECHNOLOGIE GmbH
- Address:Zum Wiesengrund 7
- Applied Biometrics GmbH
- Address:Beringstrasse 8
- J. Mayer
- Address:Gruppenbacher Str. 8
- NMS Communications
- Address:Richard Strauss Str. 71
- Warning-Opto-Elektronik GmbH + Co. KG.
- Address:Daimlerstr.13
- Kryptronic
- Address:Fuerstenrieder Str. 274
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