Whether you want to become a Uniper supplier, have a question regarding your invoice or would like to suggest an innovative idea - we at Uniper Procurement want to support you by directing your request quickest possible to the right person in charge. Please choose from our below topics and contact options. 

For more detailed information on our supplier related processes, please also see our > supplier section.

Uniper Procurement Contact Information:

Uniper SE
Holzstraße 6 | 40221 Düsseldorf | Germany

Uniper Benelux N.V.
Capelseweg 400 | 3068 AX | Rotterdam | The Netherlands
Phone +31 (0)10 289 57 11
> Submit an enquiry

Sydkraft Companies & Barsebäck Kraft AB
Spot Buy Desk Sweden  
Phone +46 8 5033 6468
> Submit an enquiry

OKG Procurement Department
Phone +46 491 78 60 00
> Submit an enquiry

For any issues relating to a particular invoice, credit note or reminder, please contact our Business Service Centre (send email) in Regensburg or Spot Buy Desk (send email).

Benkt Lie
Sydkraft AB; Sydkraft Hydropower AB;
Sydkraft Thermal Power AB
> Send email
Anna Johannesson
OKG AB; Barsebäck Kraft AB;
Sydkraft Nuclear AB
> Send email

For more information, please refer to our Supplier Portal Sweden.

Uniper UK Limited
Compton House | 2300 The Crescent | Birmingham Business Park
Birmingham | B37 7YE | United Kingdom
> Submit an enquiry

Uniper Anlagenservice GmbH
Bergmannsglückstr. 41-43 | 45896 Gelsenkirchen | Germany
> Submit an enquiry

Partner of choice

We believe in strong and sustainable partnerships with our suppliers, creating value for both sides. Our aim is to become a customer of choice for our suppliers!

For suppliers

We partner and collaborate with innovative and engaged suppliers who share our vision and support our ambition towards decarbonization by bringing in their ideas.

Responsible sourcing

Uniper seeks to engage with trusted suppliers who contribute to our aim for sustainable growth and innovation, and comply with our environmental, social and governance criteria.

About us

Tailored solutions by empowered people. We add value to Uniper by providing tailored solutions. We take on responsibilities and act proactively.


Ease of doing business. Here you will find all supplier documents in one place - from terms and conditions to user guides and manuals.

External advisory services

Benefit from our expertise to improve the efficiency and performance of your procurement organization.

Our global presence

We continue to strengthen our presence in key markets, develop innovative solutions and acquire companies in prioritized areas. Uniper solutions are sold to over 100 countries and we currently operate in over 40 countries.