The fastest.
The safest.
Dark Fiber
We are the safest and fastest because our dark fiber runs underground along Switzerland’s natural gas pipelines.
Netzwerk
Our backbone network connects Switzerland to neighbouring countries in the safest possible way.
More than 25 years of innovative thinking
Speed and safety are our DNA.
For over 25 years, we have been the safest and fastest fiber-optic network operator in Switzerland.
News
The Speed of Light
We manage extensive and complex projects for customers with high demands on a daily basis. Our many years of experience and our expert team set us apart. Find out more about current projects and our technological developments in our news blog. Get in touch with us and let us know what you think.

A new connection across borders.
Discover our successfully completed project: the innovative fiber optic connection between Switzerland and France. Find out how this cross-border connection

Three years in a row at Suissedigital Day
We look back with great pleasure on our third participation in the Suissedigital Day in Bern. This important industry event in the