Magnus Karlsen • 1990 • Hønefoss • 7 roles • 16 shareholdings

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Roles

Management

Name	Role	Total operating income	Total equity	Shares
M MKARLSEN HOLDING AS	Managing Director/CEO	-	2,072,368	100 % directly
H HEMSGATA 30 AS	Managing Director/CEO	-	-	-

Boards

Name	Role	Total operating income	Total equity	Shares
M MKARLSEN HOLDING AS	Chairman	-	2,072,368	100 % directly
S SANDEFJORD MASKIN & HAGEDESIGN AS	Board Member	6,519,196	572,538	50 % indirectly
B BYGGMESTER BRIX BYGG AS	Board Member	26,763,590	-	50 % indirectly
S SKOLMAR 21 AS	Board Member	1,311,770	6,205,144	10 % indirectly
H HEMSGATA 30 AS	Chairman	-	-	-

Last update: Jun 23, 2026

Related industries

1

Construction
Contractor activities

Direct relationships

4

PF
Petter Fjukstad Svendsen1991
SKOLMAR 21 AS, SANDEFJORD MASKIN & HAGEDESIGN AS, BYGGMESTER BRIX BYGG AS, HEMSGATA 30 AS
HG
Helge Gåsemyr1967
SKOLMAR 21 AS
RE
Roger Elgsaas1955
SKOLMAR 21 AS
BK
Bjørn Karlsen1958
SKOLMAR 21 AS

Shares owned by Magnus Karlsen

Name	Share class	Total operating income	Total equity	Share
M MKARLSEN HOLDING AS	Ordinære aksjer	0	2,072,368	100 % directly
S SANDEFJORD MASKIN & HAGEDESIGN AS		6,519,196	572,538	50 % indirectly
B BYGGMESTER BRIX BYGG AS		26,763,590	0	50 % indirectly
S SKOLMAR 21 AS		1,311,770	6,205,144	10 % indirectly
V VOIM ASA	NO0010358484	241,438,000	-120,995,000	0.29 % directly < 0.01 %
O OBSERVE MEDICAL ASA	NO0010865009	2,935,000	12,296,000	0.07 % directly < 0.01 %
A ARGEO ASA Under liquidation	NO0013257410	245,000	756,879,000	0.03 % directly < 0.01 %
A AIRTHINGS AS	NO0010895568	427,455,000	333,775,000	0.03 % directly < 0.01 %
P PROSAFE SE	NO0010861990	2,760,000	-40,404,000	< 0.01 % directly
L LINK MOBILITY GROUP HOLDING ASA	NO0010894231	0	7,105,528,000	< 0.01 % directly
A ARBION INDUSTRIES AS	NO0011037483	3,231,000	133,810,000	< 0.01 % directly
N NORDIC SEMICONDUCTOR ASA	NO0003055501	477,595,000	515,052,000	< 0.01 % directly
N NORWEGIAN AIR SHUTTLE ASA	NO0010196140	872,000,000	10,841,000,000	< 0.01 % directly
W WALLENIUS WILHELMSEN ASA	NO0010571680	0	3,299,000,000	< 0.01 % directly
C CIRCIO HOLDING ASA	NO0013033795	0	82,906,000	< 0.01 % directly
V VOW ASA	NO0010708068	0	684,000,000	< 0.01 % directly

Limited to direct ownership positions of 0.5% or more.

Last update: Jun 2, 2025