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Monday - Friday, 8am - 5pm

Suppliers and contractual partners

Do you represent a construction company, engineering office, assembly or civil engineering firm, architectural office, electrical installation company, communications agency or a company in the IT sector?

Then you've come to the right place, because with you as a partner company, we want to enable a climate-neutral future for the capital.

Our supply chain with strong and reliable partners is a key to implementing the necessary investments in Berlin's distribution grid and a prerequisite for the success of the energy transition in the capital.

We set high standards in terms of sustainability and environmental compatibility when selecting, developing and managing suppliers. We therefore want to be a preferred partner for our suppliers and service providers and work together to achieve our goals.

Our procurement portfolio

  • Grid construction

    • Cables & accessories
    • Measurement technology
    • Installation services
    • Underground cable construction
    • Overhead line construction and dismantling
    • Grid station construction
    • Repair of medium-voltage switchgear
    • Gardening and landscaping
  • Building construction & engineering services

    • Building construction
    • Foundation
    • Waste disposal
    • Engineering services
    • Building repair
    • Electrical installation
  • Electrotechnical substation equipment

    • Substation new build & upgrade projects (including primary and secondary technology)
    • Secondary technology upgrade projects (e.g. access systems)
    • Transformers and converters
    • Repair of high-voltage switchgear
    • Emergency power systems
  • Metering

    • Modern metering devices
    • Smart Meter Gateways
    • Meter installation services
    • Meter reading
  • IT

    • Software
    • Hardware
    • Communication technology
  • Non-IT

    • Consulting
    • Facility management
    • General requirements
    • Marketing & Communication
    • Logistics
    • Public lighting

Supplier qualification and EU procurement

Sustainability and Compliance

Invoicing

Invoices can be sent by post or electronically.

For postal invoices, please use the following address 

Stromnetz Berlin GmbH
Rechnungsprüfung
10871 Berlin.

In addition to a paper invoice, it is also possible to provide an invoice in PDF format by e-mail. A signed declaration of consent must be provided by the supplier in advance. If the declaration of consent was not handed over with the contract, please contact the e-mail address rechnungspruefung@stromnetz-berlin.de.

For information on the structure, form and content of an invoice, please refer to our invoicing guidelines.

Invoicing guidelines

All documents in German language only.