Construction of residential and non-residential buildings
PROFF BYGG KOSINSKI
PROFF BYGG KOSINSKI is registered as a sole proprietorship in Oslo, Oslo with organisation number 930146285. The business is classified under construction of residential and non-residential buildings (NACE 41.000).
Who owns PROFF BYGG KOSINSKI?
No shareholders are registered for PROFF BYGG KOSINSKI in open Norwegian sources. Shareholder data exists mainly for limited companies (AS/ASA).
Frequently asked questions about PROFF BYGG KOSINSKI
Where is PROFF BYGG KOSINSKI based?
PROFF BYGG KOSINSKI 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.