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.

Current gas supply situation

As an operator of critical gas supply infrastructure, we would like to inform you about the current situation. 

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


State recognised testing centre for gas metering devices (GBW 2, GBY 13 and GHE 20)

Measuring gas volumes correctly has great economic signficance and every trusting customer relationship is based on this.

As a "state recognised testing centre for gas metering devices",  our highly qualified specialists have been carrying out preliminary tests of measuring systems since 1991. They do the official commissioning and calibrate all the systems on site or in our test lab. We also carry out dew point measurements and perform gas analyses in our lab. Also for you if you wish.

Since September 2021, terranets bw has been recognised as a state recognised test centre for gas measuring devices in Baden-Württemberg, Bavaria and Hesse.

All our services are performed according to the Measurement and Calibration Fees Ordinance. Take advantage of our decades of experience and competence for your company.

Click here for our advisory service

Our services

Measures within the scope of state recognised test centres for gas metering deivces in Baden-Württemberg (GBW 2), Bavaria (GBY 13) and Hesse (GEHE 20):


Here you will find all relevant information to this topic:

Please contact us

We are happy to help you.

Isabel Jaksche

Isabel Jaksche

Head of Services

+49 711 7812 2050

Contact now