Abnahme-Ceneri-neu-16-9.jpg

Looking back through the Ceneri base tunnel.

On 31 August 2020, right on schedule, the Ceneri base tunnel was handed over to Swiss Federal Railways. From the time that cablex and ARGE CPC started the project in 2012, we had many opportunities to get behind-the-scenes glimpses into work on the tunnel and to report about the exciting developments.

Carolin Rabea Primerova 1-1
08.12.2020
Author Carolin Rabea Primerova

In our film Best of Ceneri we look back at these unforgettable milestones. What was the experience like for the people working on this project? We had the pleasure of reconnecting with three cablex builders to talk about their personal experiences with the monumental Ceneri Base Tunnel project.

Lebensabschnitt Ceneri-Basistunnel (09. Dezember 2020)

Lebensabschnitt Ceneri-Basistunnel (09. Dezember 2020)

Best of Ceneri.

BUB-24x9

An infrastructure modernisation project with a vision for the future.

Bubenholz tunnel: cablex modernises the lighting in parallel with live operations – no disruption, future-proof ahead of the 2030 refurbishment.

Carolin Rabea Primerova 1-1
Copper Harvest 16-9

Copper has had its day – Switzerland is switching over.

cablex is turning the tables: instead of laying new lines, our teams are pulling old copper cables out of the ground throughout Switzerland.

Larissa Mihalik 1-1
Header 25 Jahre EN 3-4

25 years of cablex – our anniversary year 2026 begins.

cablex celebrates 25 years of innovation, expertise and strong partnerships. Thank you for your trust!

Roger Keller, CEO bei cablex
Zwei cablex Techniker beim Firmenwagen.

Fibre-optic power for your home.

Fast, uninterrupted Internet, digital television in top quality, and a reliable home office setup – optical fibre makes all this possible. On behalf of Swisscom, cablex brings this pioneering technology directly to your home.

cablex Techniker steht auf dem Dach mit den verlegten Solarpaneelen

Solar energy for the future: successful installation on the WMO building.

The extensive installation of 198 solar panels on the WMO building in Geneva offers a capacity of 92 kilowatts and contributes to a sustainable power supply.

Martina Strazzer 1-1
Safety Schulungen Lernende 24-9

A safe start to working life – our safety training courses for apprentices.

Starting a career not only brings new opportunities and prospects, but also responsibility. Safety is a key issue, particularly in network construction and when working with electricity.

Larissa Mihalik 1-1
Header Mastkontrolle 3-4

Almost 100 years in the wind and weather - in search of the oldest mast.

Storm, hail, snow and blistering heat – they defy them all. We are talking about the inconspicuous heroes of Swiss telecommunications: wooden masts that keep the network running even in the most remote regions.

Larissa Mihalik 1-1
Elektrischer LKW vor einer Ladestation

Construction of charging infrastructure for cars and HGVs.

cablex installs your charging infrastructure professionally – with practical examples that make technical and economic options transparent.

cablex technician works in a local exchange.

Telecom & IT

Implement future-proof holistic solutions in the ICT sector with cablex.

Zwei Service-Techniker von cablex auf dem grossen ESAF-Gelände.

The ESAF in Mollis is almost ready to kick off.

At the ESAF 2025, cablex will ensure a stable network infrastructure. Optical fibre, copper and mobile phone technology will ensure perfect connections.

Martina Strazzer 1-1
Hero_Neue Talente 24-9

New talent on board: 14 apprentices start at cablex.

August marks a special moment at cablex: Our new apprentices start their training.

Larissa Mihalik 1-1

cablex AG

Tannackerstrasse 7

3073 Gümligen

cablex.info@cablex.ch

0800 222 444