Installation of insulation
W. GIERTSEN TUNNEL AS
Revenue 2024
NOK 112.8m
Operating profit
NOK 8.2m
Equity
NOK 19.5m
Incorporated
2003
Employees
55
Share capital
NOK 1.0m
Public records – eInnsyn
Source: eInnsyn – the public records journal
Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 15.06.2026.