An electric company, specialized in supervision of wiring systems and installation of television, telephony and computer networks. 

This company is specialized in the construction of residential houses and medium sized commercial buildings. They are general contractors, coordinating an overall construction process, from planning to installation. Their headquarters are located in Kobbervikdalen, near Drammen and a geography of work covers the vicinities of Drammen, Asker, Røyken, Bærum and Oslo.  

​This is a quality based company, selling construction (renovation) materials and providing interior installation services. A bulk of their clients are professional users. Among their partners are the largest Italian, Portuguese, Spanish, Turkish and German companies.

Sewerage installation and supervision company. Striving to ensure customer satisfaction, they perform their work in an expeditious, qualified and professional manner. 

Provider of electric installation services, successfully operating in a field for 20 years with an approximate annual return of 22 million of Norwegian kronas, excluding VAT. All engineers, working in the company, have qualification certificates; two of them – licences to operate high voltage equipment.