[asterisk-biz] German Companies supporting Asterisk

[asterisk-robert]

Hello,
I need to send some information to our German HQ regarding my experiences with VoIP.  Asterisk is very prominent in those experiences.  I would like to include information about some German companies that could support an Asterisk installation. If anyone on this list knows of such companies or works for one then that info would be appreciated.   

Vielen dank fuer die Hilfe,
MfG,
Robert