Karl Fredrik Nørstenæs • 1959 • Oslo • 7 roles • 6 shareholdings

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Roles

Management

Name	Role	Total operating income	Total equity	Shares
H HEAVY WATER INTERNATIONAL AS	Managing Director/CEO	-	-12,969,366	38.71 % indirectly

Boards

Name	Role	Total operating income	Total equity	Shares
J JOY ZONE AS	Contact Person	4,013,402	53,618,476	100 % directly
S SLAG AS	Chairman	4,319,740	-892,902	50 % indirectly
R RESQ BIOMETRICS AS	Board Member	5,000	-3,298,833	50 % indirectly
H HEAVY WATER INTERNATIONAL AS	Board Member	-	-12,969,366	38.71 % indirectly
N NANI AS	Alternate Member	-	107,481,317	-

Last update: Apr 13, 2023

Related industries2

Direct relationships3

JH
Jørgen Halfdan Nørstenæs1961
JOY ZONE AS, NANI AS
KF
Kristian Fredrik Nørstenæs1986
SLAG AS, RESQ BIOMETRICS AS
GA
Geir Abel Ringdal1957
HEAVY WATER INTERNATIONAL AS

Shares owned by Karl Fredrik Nørstenæs

Name	Share class	Total operating income	Total equity	Share
J JOY ZONE AS	Ordinære aksjer	4,013,402	53,618,476	100 % directly
R RESQ BIOMETRICS AS		5,000	-3,298,833	50 % indirectly
S SLAG AS		4,319,740	-892,902	50 % indirectly
H HEAVY WATER INTERNATIONAL AS		0	-12,969,366	38.71 % indirectly
T TENDENZ HÅRPLEIE AS		166,153,103	22,637,553	35 % indirectly
B BRATHWAIT AS		0	207,611	4.74 % indirectly

Limited to direct ownership positions of 0.5% or more.

Last update: Jun 2, 2025