Jan Karsten Sjo is a private shareholder with an estimated portfolio value of NOK 349,000. Jan Karsten Sjo holds a stake in 1 company, and roles in several others.

Estimated portfolio value

NOK 349,000

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

Companies Jan Karsten Sjo owns

Company	Stake	Value (est.)
J.K INVESTERING AS	100.0%	NOK 349,000

Roles

Styremedlem

3 selskaper

SJO GRUPPEN AS 933424111

NORSK GJENFANGST SERVICE AS 932470136

NORSK RENSEFISK AS 922548439

Styrets leder

2 selskaper

J.K INVESTERING AS 925952109

NORSK BOLIGSERVICE AS 927565048

Forretningsfører

1 selskap

NORSK BOLIGSERVICE AS 927565048

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.