Ivar Bjarne Mikalsen is a private shareholder with an estimated portfolio value of NOK 538,000. Ivar Bjarne Mikalsen holds stakes in 2 companies, and roles in several others.

Estimated portfolio value

NOK 538,000

The sum of estimated values across all known holdings in Norwegian AS/ASA companies

Companies Ivar Bjarne Mikalsen owns

Company	Stake	Value (est.)
RØRLEGGERTEAM HOLDING AS	50.0%	NOK 334,000
SØMMØS AS	16.7%	NOK 204,000

Roles

Styrets leder

4 selskaper

RØRLEGGERTEAM AS 989599631

SØMMØS AS 932294656

RØRLEGGERTEAM HOLDING AS 912323943

HOI INVEST AS 921309449

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 02.09.2026.