Skip to main contentSkip to navigationSkip to search

Our service

Our online service

Customer requests
030 49202 0294
Monday - Friday, 8am - 6pm

Are you our partner company for the network of tomorrow?

We have big plans. We are therefore looking for contractors who want the chance to receive regular orders.

Over the next few years, we will be expanding our grid and building the most modern electricity grid for the climate-neutral capital - with your support.

Are you interested in becoming part of our pool of contractors with your company? We would be delighted. Information on our construction projects and what construction companies in particular can expect from working with us can be found here:

Construction companies wanted

If you work in underground cable construction, cable installation, technical equipment for transformer stations or construction supervision/engineering services, you will fit in particularly well with us. We have compiled more detailed information on the tasks that await you and your company in the following information sheets for these four areas of activity.

Cable underground construction

Cable assembly

Technical equipment for transformer stations

Construction supervision/engineering services

All downloads in German language only.

Please complete the supplier registration form. This will help us to get to know your company better. We will then get in touch with you as soon as possible.

Supplier registration

We look forward to your registration.
Please fill in at least all mandatory fields (marked with *).


Do you have experience in working with companies in our industry?
How did you become aware of us?

Supplier qualification and EU procurement

Sustainability and Compliance