Sjalg Ture Mortvedt is a private shareholder with an estimated portfolio value of NOK 26.4m. Sjalg Ture Mortvedt holds a stake in 1 company, and roles in several others.

Estimated portfolio value

NOK 26.4m

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

Companies Sjalg Ture Mortvedt owns

Company	Stake	Value (est.)
OSWO INVEST AS	20.2%	NOK 26.4m

Roles

Styremedlem

4 selskaper

KOBBEN AS 982600294

KOBBEN INKUBATOR AS 912738027

SJØMILITÆRE SAMFUNN AVDELING HORTEN 833666282

KARLJOHANSVERN INVEST AS 916126883

Daglig leder

3 selskaper

OSWO INVEST AS 889014962

OSWO AS 926551205

OSWO EIENDOM AS 993399604

Styrets leder

3 selskaper

OSWO INVEST AS 889014962

OSWO EIENDOM AS 993399604

OSWO AS 926551205

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.