Mårten Gustav Fossum • 1969 • Oslo • 7 roles • 7 shareholdings

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Roles

Boards

Name	Role	Total operating income	Total equity	Shares
R R&F INVEST AS	Chairman	70,500	1,093,288	50 % directly
V VINTØNNA AS	Chairman	196,145	2,462	11.27 % indirectly
K KLATREVERKET AS	Board Member	44,682,500	18,394,404	1.01 % indirectly
M M&R INVEST AS	Alternate Member	-	1,026,194	-
I INCLIMA AS	Business Manager	-	65,232,489	-
B BIANCA EIENDOM AS	Board Member	25,140,976	5,305,534	-
T THERMO AS	Board Member	14,853,361	4,909,822	-

Last update: Oct 8, 2025

Related industries2

Direct relationships5

PE
Per Eivind Skeid1950
INCLIMA AS, BIANCA EIENDOM AS
MH
Marit Hornslien Hjelmtvedt1974
R&F INVEST AS, M&R INVEST AS
EA
Eirik Austlid1969
KLATREVERKET AS
DC
Dag Cappelen Papazian1970
KLATREVERKET AS
HR
Hege Rollefsen Rydland1965
R&F INVEST AS

Shares owned by Mårten Gustav Fossum

Name	Share class	Total operating income	Total equity	Share
R R&F INVEST AS	Ordinære aksjer	70,500	1,093,288	50 % directly
V VINTØNNA AS		196,145	2,462	11.27 % indirectly
K KLATREVERKET AS		44,682,500	18,394,404	1.01 % indirectly
A AKER BIOMARINE ASA	NO0010886625	37,500,000	323,700,000	< 0.01 % directly
S STOREBRAND ASA	NO0003053605	8,377,000,000	36,130,000,000	< 0.01 % directly
E EQUINOR ASA	NO0010096985	72,543,000,000	41,090,000,000	< 0.01 % directly
B BLUENORD ASA	NO0010379266	8,000,000	1,018,000,000	< 0.01 % directly

Limited to direct ownership positions of 0.5% or more.

Last update: Jun 2, 2025