Karl Christian Strømsem • 1960 • Oslo • 9 roles • 6 shareholdings

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Roles

Management

Name	Role	Total operating income	Total equity	Shares
B BRIEFO AS	Managing Director/CEO	-	564,940	100 % directly
O OFF TEK AS	Managing Director/CEO	1,547,934	-1,022,328	99.5 % indirectly

Boards

Name	Role	Total operating income	Total equity	Shares
B BRIEFO AS	Chairman	-	564,940	100 % directly
O OFF TEK AS	Chairman	1,547,934	-1,022,328	99.5 % indirectly
N NØRD AS	Chairman	2,176,418	-11,195	33.33 % indirectly
O OPEN OCEAN HOLDING AS	Chairman	-	124,852	20 % indirectly
O OPEN OCEAN FARMING AS	Chairman	-	-811,722	20 % indirectly
S SUBFARM AS	Chairman	504,308	-6,400,862	20 % indirectly
S STADT TOWING TANK AS	Chairman	14,719,964	4,857,304	-

Last update: Apr 13, 2023

Related industries3

Direct relationships5

PH
Paal Hylin1961
OPEN OCEAN HOLDING AS, NØRD AS, OPEN OCEAN FARMING AS, SUBFARM AS
SJ
Sigurd Jarand Strømsem1992
BRIEFO AS, OFF TEK AS
VI
Vemund Ingebrikt Strømsem1995
BRIEFO AS, OFF TEK AS
FK
Freddy Knutsen1963
OPEN OCEAN HOLDING AS
KC
Ken Carlson1973
STADT TOWING TANK AS

Shares owned by Karl Christian Strømsem

Name	Share class	Total operating income	Total equity	Share
B BRIEFO AS	Ordinære aksjer	0	564,940	100 % directly
O OFF TEK AS		1,547,934	-1,022,328	99.5 % indirectly
N NØRD AS		2,176,418	-11,195	33.33 % indirectly
O OPEN OCEAN HOLDING AS		0	124,852	20 % indirectly
O OPEN OCEAN FARMING AS		0	-811,722	20 % indirectly
S SUBFARM AS		504,308	-6,400,862	20 % indirectly

Limited to direct ownership positions of 0.5% or more.

Last update: Jun 2, 2025