Øyvind Mathiassen is a private shareholder. Øyvind Mathiassen holds a stake in 1 company, and roles in several others.

Companies Øyvind Mathiassen owns

Company	Stake
IDS A/S	100.0%

Roles

Daglig leder

1 selskap

IDS A/S 946214469

Styrets leder

1 selskap

IDS A/S 946214469

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.