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


Everything for our shippers

Here you will find the documents necessary for registering on PRISMA and information on booking capacities and supplier change.

New customer registration

Here you will find information for your network access.

To the overview

Booking capacities

Here you will find information on booking capacities.

To booking with PRISMA

Incremental capacity

Here you will find information on how to request incremental capacities.

To the inquiry


Here you will find current and historical price lists.

To the overview

Supplier change

Here you will find information and documents for changing your supplier.

To the overview

Capacity products

Here you will find an overview of our capacity products.

To the overview

Market information

Here you will find information on network data and legal publication obligations.

To the overview

Please contact us

We are happy to help you.

Capacity Management

Valentin von dem Knesebeck

+49 711 7812 1278