Halvard Henjum Høstmælingen is a private shareholder. Halvard Henjum Høstmælingen holds a stake in 1 company.

Companies Halvard Henjum Høstmælingen owns

Company	Stake
SI INVEST AS	18.0%

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