Business and other management consultancy activities
WILLASSEN
WILLASSEN is registered as a sole proprietorship in Oslo, Oslo with organisation number 930665835. The business is classified under business and other management consultancy activities (NACE 70.200).
Who owns WILLASSEN?
No shareholders are registered for WILLASSEN in open Norwegian sources. Shareholder data exists mainly for limited companies (AS/ASA).
Frequently asked questions about WILLASSEN
Who is the general manager of WILLASSEN?
Stig Halle Willassen is registered as general manager of WILLASSEN.
Where is WILLASSEN based?
WILLASSEN has its business address in Oslo.
Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 03.10.2026.