Mats Jansen • 1999 • Horten • 2 roles • 12 shareholdings

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Roles

Boards

Name	Role	Total operating income	Total equity	Shares
M MATJA AS	Chairman	-	3,171,616	100 % directly
J JANSEN INVEST AS	Board Member	-	43,278,005	9.92 % indirectly

Last update: Nov 22, 2023

Related industries

1

Services
Services for oil and gas

Direct relationships

3

JJ
Jan Jansen1970
JANSEN INVEST AS
MJ
Markus Jansen1996
JANSEN INVEST AS
HB
Hildegunn Barka Jansen1970
JANSEN INVEST AS

Shares owned by Mats Jansen

Name	Share class	Total operating income	Total equity	Share
M MATJA AS	Ordinære aksjer	0	3,171,616	100 % directly
N NEDRE BARKVEDVEGEN AS		149,050	1,360,153	9.92 % indirectly
J JWS MASKIN AS		4,795,802	5,980,001	9.92 % indirectly
J JANJA EIENDOM HOLDING AS		0	9,707,857	9.92 % indirectly
F FOLKETSHUSVEIEN AS		153,300	45,393	9.92 % indirectly
J JANSEN INVEST AS		0	43,278,005	9.92 % indirectly
J JWS PROSJEKT AS		0	218,866	9.92 % indirectly
J JANSEN OG WILLUMSEN SERVICES AS		58,904,111	10,635,090	9.92 % indirectly
J JWS GRUPPEN AS		13,731,592	21,735,795	9.92 % indirectly
G GROBANE AS		0	1,382,909	9.92 % indirectly
V VÅGEN EIENDOM HOLDING AS		225,416	1,965,141	4.96 % indirectly
K KV6 HOLDING AS		0	-3,881,166	1.98 % indirectly

Limited to direct ownership positions of 0.5% or more.

Last update: Oct 30, 2026