Tyge Greibrokk is a private shareholder. Tyge Greibrokk holds stakes in 2 companies.

Companies Tyge Greibrokk owns

Company	Stake
SYNO HYTTESERVICE AS	1.8%
EXTRACTION TECHNOLOGIES NORWAY AS	0.6%

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