Gas network

We ensure a reliable supply – from Lower Saxony to Lake Constance.

Telecommunications network

Our fibre optics network provides a telecommunications infrastructure with strong broadband performance.

The future of energy

We are preparing our networks for the transmission of climate-neutral, green gases and hydrogen.

About us

Learn more about our company.


Where we want to go and how we would like to develop.

Open positions

Become part of our team – here you will find our open positions!

Working at terranets bw

How we work, what we offer and how you can make a difference.

Our locations

Discover more about the work at all nine locations.

Internships and training

Discover what we offer in way of internships, traineeships and apprenticeships.

Hydrogen initiative for BW

We are committed to connecting Baden-Württemberg to the European hydrogen infrastructure.

Emergency no. +49 711 7812 1220

Hazardous Incident Ordinance info. for Sandhaus Gas Storage Facility & Natural Gas Safety Data Sheet


Maintenance of your gas pressure control and metering systems

Your gas pressure control and metering systems must meet high safety requirements. We are happy to ensure that your systems reliably comply with these standards.

With regular inspections, testing, maintenance and repairs, we contribute to the security of supply and avoid operational disruptions. We offer you a one-stop service portfolio, making it unnecessary for you to maintain additional staff.

Take advantage of our know-how and the vast experience of our experts. We take care of maintaining your systems, giving you the feeling of certainty – round the clock with our 24/7 on-call service. This means you and your employees can concentrate on your company´s essential tasks.

Click here for our advisory service

Our services


Here you will find all relevant information the this topic:

Please contact us

We are happy to help you.

Isabel Jaksche

Isabel Jaksche

Head of Services
+49 711 7812 2050

Contact now