Jan Sigurd Østebøvik • 1984 • Haugesund • 13 roles • 4 shareholdings

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Roles

Boards

Name	Role	Total operating income	Total equity	Shares
J JSO HOLDINGS AS	Chairman	-	49,583,768	100 % directly
N NORWEGIAN OFFSHORE RENTAL AS	Board Member	331,505,031	-	57.09 % indirectly
J JG EIENDOMSSELSKAP AS	Chairman	10,280,828	10,176,364	50 % indirectly
G GRINDE INVEST AS	Chairman	7,624,000	10,561,549	-
G GEO IM II AS	Board Member	-	20,000	-
N NORWEGIAN UNIVERSAL TECHNOLOGY AS	Board Member	918,291	66,942,748	-
I IMENCO BAUER HYDRAULICS AS	Alternate Member	18,820,167	733,983	-
J J.G. HYTTEUTLEIE AS	Board Member	348,000	-354,515	-
I IMENCO INVEST AS	Alternate Member	-	192,144,944	-
I IMENCO CORROSION TECHNOLOGY AS	Board Member	65,107,325	22,480,446	-
I INNOVA RENTAL AS Closed	Chairman	-	-	-
A AKSDAL NÆRINGSBYGG AS	Chairman	2,500,000	5,025,956	-
I IMENCO AS	Alternate Member	467,391,472	82,723,290	-

Last update: Feb 3, 2026

Related industries

4

Direct relationships

5

Shares owned by Jan Sigurd Østebøvik

Name	Share class	Total operating income	Total equity	Share
J JSO HOLDINGS AS	Ordinære aksjer	0	49,583,768	100 % directly
N NYGO AS Closed		0	-243,091	100 % indirectly
N NORWEGIAN OFFSHORE RENTAL AS		331,505,031	0	57.09 % indirectly
J JG EIENDOMSSELSKAP AS		10,280,828	10,176,364	50 % indirectly

Limited to direct ownership positions of 0.5% or more.

Last update: Jun 2, 2025