Other education activities
JOSTEIN HALLÉN
JOSTEIN HALLÉN is registered as a sole proprietorship in Oslo, Oslo with organisation number 984556098. The business is classified under other education activities (NACE 85.597).
Who owns JOSTEIN HALLÉN?
No shareholders are registered for JOSTEIN HALLÉN in open Norwegian sources. Shareholder data exists mainly for limited companies (AS/ASA).
Frequently asked questions about JOSTEIN HALLÉN
Where is JOSTEIN HALLÉN based?
JOSTEIN HALLÉN 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.