Kolbein Halkjelsvik is a private shareholder. Kolbein Halkjelsvik holds a stake in 1 company.

Companies Kolbein Halkjelsvik owns

Company	Stake	Value (est.)
TREDET AS	1.6%	–

Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 02.09.2026.