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	-	376,968	100 % directly
O OFF TEK AS	Managing Director/CEO	1,746,091	-1,007,214	99.5 % indirectly

Boards

Name	Role	Total operating income	Total equity	Shares
B BRIEFO AS	Chairman	-	376,968	100 % directly
O OFF TEK AS	Chairman	1,746,091	-1,007,214	99.5 % indirectly
N NØRD AS	Chairman	1,387,942	197,845	33.33 % indirectly
O OPEN OCEAN HOLDING AS	Chairman	-	68,207	20 % indirectly
O OPEN OCEAN FARMING AS	Chairman	-	-837,297	20 % indirectly
S SUBFARM AS	Chairman	775,462	-7,025,824	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	376,968	100 % directly
O OFF TEK AS		1,746,091	-1,007,214	99.5 % indirectly
N NØRD AS		1,387,942	197,845	33.33 % indirectly
O OPEN OCEAN HOLDING AS		0	68,207	20 % indirectly
O OPEN OCEAN FARMING AS		0	-837,297	20 % indirectly
S SUBFARM AS		775,462	-7,025,824	20 % indirectly

Limited to direct ownership positions of 0.5% or more.

Last update: Jun 2, 2025