Onar Birkeland is a private shareholder. Onar Birkeland holds stakes in 3 companies, and roles in several others.

Companies Onar Birkeland owns

Company	Stake
BONVERDI AS	49.0%
SIKOS AS	30.0%
BONVERDI AS	1.0%

Roles

Daglig leder

1 selskap

FIRMAMENT AS 990674345

Styrets leder

1 selskap

BONVERDI AS 892365172

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.