Kristian Tangen • 1968 • Drøbak • 7 roles • 10 shareholdings

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Roles

Boards

Name	Role	Total operating income	Total equity	Shares
R RUFUS AS	Chairman	1,174,750	31,959,114	100 % directly
D DIFFER AS	Board Member	74,541	-1,289,453	24.03 % indirectly
B BJØNNES INVEST AS	Alternate Member	-	79,377,606	-
F FROGN IDRETTSRÅD	Board Member	-	-	-
D DRØBAK FROGN SVØMMEKLUBB	Chairman	-	-	-
I INDRE BRÅTANVEIEN VANN- OG AVLØPSLAG SA	Chairman	-	-	-
S SJØSTJERNA SVØMME- OG LIVREDNINGSKLUBB	Board Member	-	-	-

Last update: May 15, 2023

Related industries6

Direct relationships5

KR
Kjetil Røine1968
DIFFER AS, INDRE BRÅTANVEIEN VANN- OG AVLØPSLAG SA
EB
Erik Bjønnes1968
BJØNNES INVEST AS, RUFUS AS
GJ
Guro Jevne1970
INDRE BRÅTANVEIEN VANN- OG AVLØPSLAG SA, RUFUS AS
SH
Sven Halvorsen1964
FROGN IDRETTSRÅD
ES
Erik Sauar1969
DIFFER AS

Shares owned by Kristian Tangen

Name	Share class	Total operating income	Total equity	Share
R RUFUS AS	Ordinære aksjer	1,174,750	31,959,114	100 % directly
A AIRMINE AS		2,291,825	1,686,893	26.62 % indirectly
D DIFFER AS		74,541	-1,289,453	24.03 % indirectly
S SUNPHASE AS		0	9,663,907	12.98 % indirectly
D DIFFER COOKSTOVES AS		107,250	401,427	12.01 % indirectly
D DIFFER COMMUNITY POWER AS		19,532,739	5,127,628	10.61 % indirectly
D DIFFER ENERGY AS		13,183,612	19,083,269	3.42 % indirectly
D DIFFER ENERGY RØD SOLKRAFTVERK AS		0	-20,650	3.42 % indirectly
I INTEGRATED SOLAR AS		0	2,784,905	1.03 % indirectly
I INTEGRATED OPTOELECTRONICS AS		0	7,247,983	0.71 % indirectly

Limited to direct ownership positions of 0.5% or more.

Last update: Jun 2, 2025