Ventilation installation
MATHIASSEN VENTILASJON- BLIKKENSLAGER AS
Revenue 2024
NOK 32.9m
Operating profit
NOK 1.9m
Equity
NOK 3.6m
Incorporated
2006
Employees
19
Share capital
NOK 100,000
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.