Marius Heiberg • 1972 • Åros • 8 roles • 6 shareholdings

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Roles

Management

Name	Role	Total operating income	Total equity	Shares
G GRUNNMUR AS	Managing Director/CEO	107,706,798	8,836,156	30 % indirectly

Boards

Name	Role	Total operating income	Total equity	Shares
M MARIUS HEIBERG HOLDING AS	Contact Person	-	9,200,077	100 % directly
H HEIBERG & JOHNSEN HOLDING AS	Board Member	-	259,100	50 % indirectly
P PEDER SLETNERS VEI 4 AS	Board Member	1,425,000	6,153,327	50 % indirectly
G GRUNNMUR AS	Board Member	107,706,798	8,836,156	30 % indirectly
R RADONPARTNER AS	Chairman	-	-	25 % indirectly
A ANDERS JOHNSEN EIENDOM AS	Alternate Member	188,400	752,170	-

Last update: Jul 18, 2024

Related industries4

Direct relationships2

AJ
Anders Johnsen1970
HEIBERG & JOHNSEN HOLDING AS, ANDERS JOHNSEN EIENDOM AS, PEDER SLETNERS VEI 4 AS, GRUNNMUR AS, RADONPARTNER AS
SA
Siv Arnhild Raanæs1979
RADONPARTNER AS

Shares owned by Marius Heiberg

Name	Share class	Total operating income	Total equity	Share
M MARIUS HEIBERG HOLDING AS	Ordinære aksjer	0	9,200,077	100 % directly
H HEIBERG & JOHNSEN HOLDING AS		0	259,100	50 % indirectly
P PEDER SLETNERS VEI 4 AS		1,425,000	6,153,327	50 % indirectly
G GRUNNMUR AS		107,706,798	8,836,156	30 % indirectly
R RADONPARTNER AS		-	-	25 % indirectly
M MISSINGX AS	Ordinære aksjer	5,490,874	6,153,215	0.05 % directly < 0.01 %

Limited to direct ownership positions of 0.5% or more.

Last update: Jun 2, 2025