Business and other management consultancy activities
SIE
SIE is registered as a sole proprietorship in Bærum, Akershus with organisation number 928591034. The business is classified under business and other management consultancy activities (NACE 70.200).
Who owns SIE?
No shareholders are registered for SIE in open Norwegian sources. Shareholder data exists mainly for limited companies (AS/ASA).
Frequently asked questions about SIE
Who is the general manager of SIE?
Vidar Sie is registered as general manager of SIE.
Where is SIE based?
SIE has its business address in Lysaker.
Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 15.06.2026.