We network and offer

infrastructure solutions and services

for telecom/IT, transport, energy and business/government.

As a leading network infrastructure and service company in Switzerland, we stand for outstanding customer experiences.

cablex is a wholly owned subsidiary of Swisscom. We specialise in the construction, maintenance and operation of high-performance ICT and network infrastructure solutions, as well as the planning and implementation of forward-looking "Smart Infrastructure" projects.

As Switzerland's no. 1 for network infrastructure and service, we are continuing our 20-year success story, are available to our customers around the clock as required, and are passionate about our work. We offer innovative one-stop solutions and services, working systematically by identifying current trends and meeting the highest standards in terms of quality, safety and the environment.

We focus on customer satisfaction, growth and operational excellence, and we embody our values in our daily work. The in-depth knowledge and many years of experience of our employees are what set us apart. Together we are strong and together we celebrate our successes – now and in the future. 

Jobs and career

Jobs and career.

Become a part of the cablex success story. Our exciting vacancies are waiting for you.



Creating a future-proof infrastructure with cablex.

smart cablex

smart cablex.

In our Smart Building, Smart City, Smart Construction and innovation, we implement innovative and forward-looking solutions for you.

cablex at the Greenfield Festival 2022.

cablex technical team responsible for the Internet infrastructure at the Greenfield Festival 2022.

Three new antennas improve performance

The upgrade to the site at Uezwil will allow customers to benefit from a high-performance mobile network in future.

New reference: LEB tunnel opened in the heart of Lausanne

Impressive: from the construction site to the finished structure. We look back at the 3 construction phases in the Lausanne-Echallens-Bercher tunnel.


Electrician EFZ.

No matter whether it's for electricity, telephony, Internet or television/radio in commercial or industrial buildings, you as an installation professional bring this nervous system in buildings to life!

New members on the cablex Board of Directors.

The Board of Directors of cablex has a new Chairman and a new Board member.

Phase out - migration of a central office in Zurich.

The Füssli central office near Zurich's Bahnhofstrasse is dissolved. All customers who are connected from here are migrated to the surrounding nodes.

Advice, advice and even more advice at the BEA.

cablex has a permanent place at the Swisscom stand for all questions regarding home networking.


Creating a future-proof infrastructure with cablex.


Assembly electrician.

No matter whether it's for for electricity, telephony, Internet or television/radio in commercial or industrial buildings - as an assembly professional, you have all the connections firmly under control!

Roll-out completed in around 180 chemist's.

The cablex customer promise was realised in its entirety during the roll-out of the till systems.

Overhead line transport with drones.

In the third pilot project, overhead line masts were transported through rough terrain using cargo drones. The goal is the health and safety of our employees.

click! — the cablex newsletter.

Our click! informs you regularly about news and trends from the world of cablex.

Stay up to date and secure exciting information around telecommunications/IT, traffic, energy and companies/government. 


20 years cablex - Interview with CEO.

Major tunnel construction project in the heart of Lausanne.

We are here for you!

Contact us and tell us about your concern or project. We look forward to seeing you!

Roman Kappeler

Head of Communications

cablex AG

Tannackerstrasse 7

3073 Gumligen


0848 222 539