Private company

GK

Logo: GK Gruppen AS, CC BY-SA 4.0, via Wikimedia Commons³

GK is a Norwegian electrical engineering company based in Oslo, founded in 1964.¹ It employed 3,010 people in 2020.¹ Its revenue was NOK 6.1 billion in 2021.¹

GK er en teknisk entreprenør og servicepartner. Selskapet leverer tekniske installasjoner i alle typer bygg.² From the Norwegian Wikipedia, CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

1964Founded¹

Industryelectrical engineering, heating, ventilation, and air conditioning¹
HeadquartersOslo, Norway¹
Websitewww.gk.no
Legal formaksjeselskap¹

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Employees over time

20203,010¹

Revenue over time

As stated on Wikidata, in the currency reported.

Revenue

20216.1B NOK¹

Timeline

1964Founded Founded¹

Sources

The numbers on this page point here. Each one links to the record it came from.

1
WikidataGK on Wikidata
2
WikipediaGK on the Norwegian Wikipedia
3
Wikimedia CommonsGK logo by GK Gruppen AS, CC BY-SA 4.0