Tomasz Dariusz Siata is a private shareholder. Tomasz Dariusz Siata holds a stake in 1 company.

Companies Tomasz Dariusz Siata owns

Company	Stake
NORTHERN HORIZON AS	70.0%

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