Civil engineering activities
JOHN YTTERHAUG
JOHN YTTERHAUG is registered as a sole proprietorship in Oslo, Oslo with organisation number 935996635. The business is classified under civil engineering activities (NACE 71.121).
Who owns JOHN YTTERHAUG?
No shareholders are registered for JOHN YTTERHAUG in open Norwegian sources. Shareholder data exists mainly for limited companies (AS/ASA).
Frequently asked questions about JOHN YTTERHAUG
Where is JOHN YTTERHAUG based?
JOHN YTTERHAUG has its business address in Oslo.
Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 15.06.2026.