William Aasheim Grosås is a private shareholder. William Aasheim Grosås holds a stake in 1 company.

Companies William Aasheim Grosås owns

Company	Stake
VASSTVEDT HOLDING AS	10.2%

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