Gk

About

Founded in 1964, Gk is a private headquartered in Solna, Sweden with approximately 1000-5000 employees specializing in Energy Storage.

Gk is Scandinavia's leading provider of comprehensive technical solutions for buildings and facilities. The company operates across Norway, Sweden, and Denmark with approximately 2,800 employees and 74 offices. Core services include HVAC installations, building automation, electrical systems, plumbing, and energy optimization. The company specializes in complex projects including hospitals, museums, theaters, hotels, data centers, and airports. Services encompass project design, installation, maintenance, energy audits, energy mapping, and ROT (renovation, conversion, extension) projects. Gk emphasizes sustainable and smart solutions that optimize building performance across functional, economic, and environmental dimensions. The company offers 24/7 service support and provides energy guarantees on installations. Founded in 1964 and family-owned by the Karlsen family, Gk has established itself as a provider of integrated technical services combining multiple disciplines within ventilation, cooling, building automation, and plumbing systems.

Projects