General cleaning of buildings
WIORKO SERVICE
WIORKO SERVICE is registered as a sole proprietorship in Oslo, Oslo with organisation number 935911451. The business is classified under general cleaning of buildings (NACE 81.210).
Who owns WIORKO SERVICE?
No shareholders are registered for WIORKO SERVICE in open Norwegian sources. Shareholder data exists mainly for limited companies (AS/ASA).
Frequently asked questions about WIORKO SERVICE
Where is WIORKO SERVICE based?
WIORKO SERVICE 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.