Lars Eirik Tandberg Olsen is a private shareholder. Lars Eirik Tandberg Olsen holds a stake in 1 company, and roles in several others.

Companies Lars Eirik Tandberg Olsen owns

Company	Stake
OLSEN & HAUG INVEST AS	33.0%

Roles

Styrets leder

1 selskap

OLSEN & HAUG INVEST AS 934948386

Varamedlem

1 selskap

ARES FORLAG AS 992175451

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.