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



For precision localisation of findings in the pipelines, we are specialised in the process of pigging in order to subsequently rectify the detected findings by means of repair works.

The pipeline pig is used as an inspection device for localising defects in pipelines such as bulges, corrosion spots or corrosion clusters. The so-called cleaning pig serves to do preparatory work and is deployed as a cleaning device to remove, for example, dust or other pipe contents. The cleaning effect and subsequent intelligent pipeline inspection (pigging) ensures that constantly high pipeline efficiency is maintained.

For pipelines that are unsuitable for pigging (depending on pipeline diameter), so-called non-piggable pipelines, terranets bw offers you a solution: intensive defect measuring and defect localisation of the coating. We also enable you to carry out your own pigging process - by means of mobile pigging launchers/receivers for rent for launching and retrieving pipeline pigs. We also rent out mobile natural gas filters as well as pipe connections and bridges. 

Just contact us. We are looking forward to working with you!

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Our services

Please contact us

We are happy to help you.

Isabel Jaksche

Isabel Jaksche

Head of Services
+49 711 7812 2050

Contact now