Tomorrow's technology, today.

Contact & Support

Are you facing a digital challenge? Then take advantage of our broad experience. We think far beyond the here and now and strengthen your future market position.

Our support helps your teams maintain and operate your network more efficiently. The result is more reliable services for your customers at lower costs and risks with guaranteed results.


In der Luberzen 19
8902 Urdorf, Schweiz

Telefon +41 43 455 60 00
Telefax +41 43 455 60 01



For general support requests, please contact us as follows:

+41 43 500 66 99
(Monday – Friday, 8 AM – 5 PM)

Ticket System

Record and track your support cases in our service desk here:

BN Ticket System


In case of emergencies, the BN Service Team will be at your side professionally:

+41 43 500 66 95
(24/7 hrs)