What will you do when the lights go out? Power-outages must be short! Nortroll holds the leading position as a preferred developer and provider of equipment and solutions in finding faults fast. We care for your customers' energy!

Extreme weather and 100% uptime. Is it possible? Difficult, but feasible! We make it simply work! Bad weather is a part of our everyday life – we have to cope with it.

Our expertise and our work has been our passion since the beginning. In 1977 Jostein Gjermstad introduced the ground-breaking invention, KBX-1,the first fully electronic MV fault current indicator in the world.

Our ambition is to supply the best solution for system integration for our customers. We wish to be the customers’ first choice, the preferred supplier in our field.