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Jan Sigurd Østebøvik

Private shareholder 5529 HAUGESUND NO

Jan Sigurd Østebøvik is a private shareholder with an estimated portfolio value of NOK 148.1m. Jan Sigurd Østebøvik holds stakes in 2 companies, and roles in several others.

Estimated portfolio value

NOK 148.1m

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

Companies Jan Sigurd Østebøvik owns

Company	Stake	Value (est.)
GEO IM II AS	100.0%	NOK 24,000
JSO HOLDINGS AS	100.0%	NOK 148.1m

Roles

Styremedlem

5 selskaper

NORWEGIAN OFFSHORE RENTAL AS 988117382

J.G. HYTTEUTLEIE AS 812902202

NORWEGIAN UNIVERSAL TECHNOLOGY AS 936683894

GEO IM II AS 934159195

IMENCO CORROSION TECHNOLOGY AS 918315403

Styrets leder

4 selskaper

JSO HOLDINGS AS 997908953

AKSDAL NÆRINGSBYGG AS 998874785

GRINDE INVEST AS 989983458

JG EIENDOMSSELSKAP AS 924991429

Varamedlem

3 selskaper

IMENCO BAUER HYDRAULICS AS 984040008

IMENCO INVEST AS 983600662

IMENCO AS 923005749

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.