Sigmund Korsvik is a private shareholder. Sigmund Korsvik holds a stake in 1 company.

Companies Sigmund Korsvik owns

Company	Stake
RANDESUND BYGGSENTER EIENDOM AS	30.0%

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