Business and other management consultancy activities
STIG BERTHINIUSSEN
STIG BERTHINIUSSEN is registered as a sole proprietorship in Porsgrunn, Telemark with organisation number 836986482. The business is classified under business and other management consultancy activities (NACE 70.200).
Who owns STIG BERTHINIUSSEN?
No shareholders are registered for STIG BERTHINIUSSEN in open Norwegian sources. Shareholder data exists mainly for limited companies (AS/ASA).
Frequently asked questions about STIG BERTHINIUSSEN
Where is STIG BERTHINIUSSEN based?
STIG BERTHINIUSSEN has its business address in Porsgrunn.
Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 15.06.2026.