Sten Kristiansen is a private shareholder. Sten Kristiansen holds a stake in 1 company.

Companies Sten Kristiansen owns

Company	Stake
KARLSRUD BETONGPUMPING AS	20.0%

Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 03.10.2026.