Katja Christina Nordgaard • 1962 • Oslo • 3 roles • 6 shareholdings

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Roles

Management

Name	Role	Total operating income	Total equity	Shares
S SIGMA INVEST AS	Managing Director/CEO	-	38,785,623	100 % directly

Boards

Name	Role	Total operating income	Total equity	Shares
S SIGMA INVEST AS	Chairman	-	38,785,623	100 % directly
S SAMEIET FROGNER ATRIUM	Board Member	8,510,516	773,523	-

Last update: Oct 9, 2026

Related industries

No related industries

Direct relationships

5

MF
Mikael Farstad Hellevik1950
SIGMA INVEST AS
TB
Tormod Bjørseth Karlsen1961
SAMEIET FROGNER ATRIUM
JL
Jon Liestøl1945
SAMEIET FROGNER ATRIUM
RW
Raymond Willy Pedersen1978
SAMEIET FROGNER ATRIUM
CD
Christian Dannevig1972
SAMEIET FROGNER ATRIUM

Shares owned by Katja Christina Nordgaard

Name	Share class	Total operating income	Total equity	Share
S SIGMA INVEST AS	Ordinære aksjer	0	38,785,623	100 % directly
N NORDIC SEMICONDUCTOR ASA	Ordinære aksjer	667,619,000	679,587,000	0.04 % directly < 0.01 %
A ABBH AS	Ordinære aksjer	0	3,346,747	< 0.01 % directly
O ORKLA ASA	Ordinære aksjer	71,807,000,000	52,147,000,000	< 0.01 % directly
T TELENOR ASA	Ordinære aksjer	77,292,000,000	75,629,000,000	< 0.01 % directly
P POLARIS MEDIA ASA	Ordinære aksjer	28,000,000	1,884,000,000	< 0.01 % directly

Limited to direct ownership positions of 0.5% or more.

Last update: Oct 30, 2026