Harald Birger Olsen is a private shareholder. Harald Birger Olsen holds stakes in 2 companies.

Companies Harald Birger Olsen owns

Company	Stake
NORDVÅGEN SLIPP AS	16.0%
HONNINGSVÅG MEK VERKSTED AS	1.4%

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