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Why choose SUDenergie as the energy supplier for my business?

For almost 125 years, we have been active in the Luxembourg energy market – known as a reliable natural gas supplier and network operator. Since 2023, we also provide green electricity offering you thus the possibility to put all your energy supply in the hands of a trusted partner. We remain committed to offering you the best service at the best possible price. 

Three good reasons to choose SUDenergie

01
Fair & social

With its 14 shareholder municipalities, SUDenergie is firmly rooted in society – true to its image as a citizen-, customer- and employee-oriented company that acts in the interests of the community.

02
Sustainable responsibility

SUDenergie assumes responsibility for people and the environment, investing in renewable energies to produce local green electricity in Luxembourg. The focus is always on an eco-friendly approach to resources.

03
Comprehensive support

For almost 125 years, we have been known as a reliable and trustworthy citizen-oriented energy supplier. We value the trust that our customers, employees, suppliers and the public place in us. Today and tomorrow, we are there for you.