Karsten Hjertholm • 1959 • Oslo • 14 roles • 6 shareholdings

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Roles

Management

Name	Role	Total operating income	Total equity	Shares
K KI INVEST AS	Managing Director/CEO	-	26,283,289	60 % directly
L LIVEIEN VANN OG AVLØP SA	Managing Director/CEO	-	-	-
S SYRINHAVEN BOLIG AS	Managing Director/CEO	-	-	-

Boards

Name	Role	Total operating income	Total equity	Shares
K KI INVEST AS	Chairman	-	26,283,289	60 % directly
S STOR-OSLO INVEST AS	Chairman	-	83,611,536	9.83 % indirectly
S SØLVKNUTEN INVEST AS	Chairman	-	2,270,780	3.55 % indirectly
S SØLVKNUTEN HOLDING AS	Chairman	-	4,159,150	1.78 % indirectly
L LIVEIEN VANN OG AVLØP SA	Chairman	-	-	-
S SØLVKNUTEN BOLIG AS	Chairman	-	6,810,347	-
V VÅLERENGA STADION AS	Board Member	13,130,409	10,756,120	-
V VKIP DRIFT AS	Board Member	14,464,847	222,435	-
V VÅLERENGA KULTUR- OG IDRETTSPARK AS	Board Member	37,114,329	77,417,765	-
N NITTEDALSGATA 27/29 AS Closed	Chairman	-	-1,750,432	-
H HØGEVARDE AS	Board Member	36,599,330	104,355,395	-

Last update: Aug 5, 2026

Related industries

5

Services
Financial support
Water, sewage and waste disposal
Water and wastewater
Services
Other Real Estate
Culture and entertainment
Sports
Goods and trade
Rental

Direct relationships

5

Shares owned by Karsten Hjertholm

Name	Share class	Total operating income	Total equity	Share
K KI INVEST AS	B-aksjer A-aksjer	0 0	26,283,289 26,283,289	10 % directly 60 % 50 % directly 60 %
S STOR-OSLO EIENDOMSKAPITAL AS Closed		0	66,979,736	11.4 % indirectly
S STOR-OSLO INVEST AS		0	83,611,536	9.83 % indirectly
S SØLVKNUTEN INVEST AS		0	2,270,780	3.55 % indirectly
S SØLVKNUTEN HOLDING AS		0	4,159,150	1.78 % indirectly

Limited to direct ownership positions of 0.5% or more.

Last update: Oct 30, 2026