Knut Oddvar Sivertsen is a private shareholder with an estimated portfolio value of NOK 12.5m. Knut Oddvar Sivertsen holds a stake in 1 company, and roles in several others.

Estimated portfolio value

NOK 12.5m

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

Companies Knut Oddvar Sivertsen owns

Company	Stake	Value (est.)
TM KOS AS	55.4%	NOK 12.5m

Roles

Daglig leder

1 selskap

TM KOS AS 989079182

Styrets leder

1 selskap

TM KOS AS 989079182

Varamedlem

1 selskap

ILMACA AS 989079220

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.