Phone e-mail
Main +49 40 450173-0 Webform
Sales +49 40 450173-60
Support +49 40 450173-61
Web dto. Webform

Additionally you can contact us via fax +49 40 450173 99.

Do not assume e-mails to work in any case

Due to heavy spam attacks, we are running several strategies to keep the volume of spam-mails reasonable.

Unfortunatelly we cannot competely make sure not to decline real mails. So, please if you get a message about mail-problems, please come back to us by phone / fax or maybe using this form.

We are always answering mails within 24 hours during working days, so please come back to us in case there is no answer within one day.


telos Systementwicklung GmbH
Schlueterstrasse 16
20146 Hamburg

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