Business and other management consultancy activities
MARK NINOWSKY
MARK NINOWSKY is registered as a sole proprietorship in Porsgrunn, Telemark with organisation number 930532274. The business is classified under business and other management consultancy activities (NACE 70.200).
Who owns MARK NINOWSKY?
No shareholders are registered for MARK NINOWSKY in open Norwegian sources. Shareholder data exists mainly for limited companies (AS/ASA).
Frequently asked questions about MARK NINOWSKY
Where is MARK NINOWSKY based?
MARK NINOWSKY has its business address in Langangen.
Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 15.06.2026.