Customer service for companies

We will be happy to serve you in your company’s contract and invoicing matters. We manage electricity contracts for SMEs as well as energy solutions for large enterprises.

Customer service for companies

Welcome to the customer service for our business customers. We will be happy to help you in your companys's contract and invoicing matters.

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Contact details

Here you can find the contact details of our corporate customer service.


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Changes to contact details

Read more about billing

Most of our electricity customers have remotely read meters. In the district heating bill, the water flow and energy fees are itemised separately.

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E-invoice authorisation


Account numbers


Debt collection


Refunds