The SSS Carnations Group has been known for several decades for its experience and know-how in the industrial, construction and insurance sectors as well as in the public sector.
Energy & Utilities
Stadtwerke Flensburg is the main supplier of electricity to over 55,000 households and companies in Flensburg, Gluecksburg and Harrislee.
Mark-E is your local energy service provider.
Techem is a leading global energy and service provider for smart and sustainable buildings.
Stadtwerke Neumünster is one of the leading service providers for energy, telecommunications, water, mobility and leisure in Schleswig-Holstein.
ENGIE Deutschland is one of Germany’s leading specialists for building services engineering, process technology, facility management, energy management and industrial refrigeration technology.