Marcus Hannevig is a private shareholder. Marcus Hannevig holds a stake in 1 company, and roles in several others.

Companies Marcus Hannevig owns

Company	Stake
ØSTLANDSKE BRØNN OG ENERGIBORING AS	100.0%

Roles

Daglig leder

1 selskap

ØSTLANDSKE BRØNN OG ENERGIBORING AS 918744673

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.