Erland Sørum • 1974 • Raufoss • 5 roles • 2 shareholdings

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Roles

Management

Name	Role	Total operating income	Total equity	Shares
M MJØSA VARMEPUMPESERVICE AS	Managing Director/CEO	7,402,422	75,757	50 % directly

Boards

Name	Role	Total operating income	Total equity	Shares
M MJØSA VARMEPUMPESERVICE AS	Board Member	7,402,422	75,757	50 % directly
L LEINSTRAND SERVICE AS	Board Member	1,295,586	181,013	49 % directly
V VILLMARKSBUA DOKKA ANS	Participant with Joint and Several Liability (Full Responsibility)	-	-	-
E ERLAND SØRUM	Holder	-	-	-

Last update: Feb 8, 2026

Related industries

1

Construction
Cooling and ventilation

Direct relationships

4

GO
Geir Olav Stormyrengen1957
VILLMARKSBUA DOKKA ANS
RA
Rune Alexander Kasper1991
LEINSTRAND SERVICE AS
VM
Victoria Margrethe Kauf Kasper1991
LEINSTRAND SERVICE AS
TM
Tore Markengbakken1970
MJØSA VARMEPUMPESERVICE AS

Shares owned by Erland Sørum

Name	Share class	Total operating income	Total equity	Share
M MJØSA VARMEPUMPESERVICE AS	Ordinære aksjer	7,402,422	75,757	50 % directly
L LEINSTRAND SERVICE AS	Ordinære aksjer	1,295,586	181,013	49 % directly

Limited to direct ownership positions of 0.5% or more.

Last update: Oct 30, 2026