Civil engineering activities
JOHNSEN
JOHNSEN is registered as a sole proprietorship in Trondheim, Trøndelag with organisation number 927806363. The business is classified under civil engineering activities (NACE 71.121).
Who owns JOHNSEN?
No shareholders are registered for JOHNSEN in open Norwegian sources. Shareholder data exists mainly for limited companies (AS/ASA).
Frequently asked questions about JOHNSEN
Who is the general manager of JOHNSEN?
John Arne Johnsen is registered as general manager of JOHNSEN.
Where is JOHNSEN based?
JOHNSEN has its business address in Heimdal.
Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 15.06.2026.