Ivar Johan Os is a private shareholder with an estimated portfolio value of NOK 21.6m. Ivar Johan Os holds a stake in 1 company, and roles in several others.

Estimated portfolio value

NOK 21.6m

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

Companies Ivar Johan Os owns

Company	Stake	Value (est.)
ISOS AS	60.0%	NOK 21.6m

Roles

Styrets leder

3 selskaper

ISOS AS 981883020

ISOS EIENDOM AS 990390886

DJUPVIK EIENDOMMER AS 921641990

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.