SONIC HOLST is a private shareholder. SONIC HOLST har eierandeler i 1 selskap.

Selskaper SONIC HOLST eier

Company	Stake	Value (est.)
FOSSEKALLEN KONTROLL AS	40.0%	–

Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 15.06.2026.