Olaf Harald Antonsen is a private shareholder. Olaf Harald Antonsen holds a stake in 1 company, and roles in several others.

Companies Olaf Harald Antonsen owns

Company	Stake
STRAUMHOLM AS	100.0%

Roles

Daglig leder

1 selskap

STRAUMHOLM AS 934791975

Innehaver

1 selskap

ANTONSEN OLAF H 984160127

Styrets leder

1 selskap

STRAUMHOLM AS 934791975

Active roles recorded in the Register of Business Enterprises / the Central Coordinating Register

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