Leif Magne Seierstad • 1956 • Eidsvoll verk • 24 roles

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Roles

Management

Name	Role	Total operating income	Total equity	Shares
S SYNNFJELL HYTTEUTVIKLING AS	Managing Director/CEO	-	-58,110	100 % indirectly
S SEIERINVEST AS	Managing Director/CEO	777,472	4,992,867	100 % indirectly
M MINNE PANORAMA AS	Managing Director/CEO	-	5,089	100 % indirectly
S SEIERHUS AS	Managing Director/CEO	1,486,191	9,760,594	100 % directly
H HURDAL BOLIGUTVIKLING AS	Managing Director/CEO	-	-1,936,846	55 % indirectly
S STANGER BOLIG AS	Managing Director/CEO	-	-2,983,099	55 % indirectly

Boards

Name	Role	Total operating income	Total equity	Shares
C CV32B AS	Chairman	13,615,604	-8,334,517	100 % indirectly
S SYNNFJELL HYTTEUTVIKLING AS	Chairman	-	-58,110	100 % indirectly
S SEIERINVEST AS	Chairman	777,472	4,992,867	100 % indirectly
M MINNE PANORAMA AS	Chairman	-	5,089	100 % indirectly
S SEIERHUS AS	Chairman	1,486,191	9,760,594	100 % directly
H HURDAL BOLIGUTVIKLING AS	Chairman	-	-1,936,846	55 % indirectly
S STANGER BOLIG AS	Chairman	-	-2,983,099	55 % indirectly
E EIDSVOLL NÆRINGSUTVIKLING AS	Chairman	5,431,069	-10,344,028	50 % indirectly
A AKERSHUS BOLIGFORVALTNING AS	Chairman	-	-	50 % indirectly
F FROGNER PANORAMA AS	Chairman	446,845	-1,621,737	50 % indirectly
S SMEDSRUD TERRASSE AS	Chairman	108,000	-315,126	50 % indirectly
S SYNNFJELLPORTEN DRIFT AS	Board Member	2,227,370	-604,530	30 % indirectly
S SYNNFJELLPORTEN EIENDOM AS	Board Member	213,000	-61,098	20 % indirectly
L LIN EIENDOMSUTVIKLING AS Closed	Contact Person	-	-973,103	-
L LMS LEIF MAGNE SEIERSTAD	Holder	-	-	-
L LAVSKRIKEVEGEN 20-22 BOLIGSAMEIE	Board Member	-	-	-
B BRUSTADSLETTA 5-7 BOLIGSAMEIE	Board Member	-	-	-

Last update: Apr 9, 2026

Related industries

2

Construction
Purchase and sale
Services
Counseling

Direct relationships

5

FA
Frank Aasheim1960
HURDAL BOLIGUTVIKLING AS, STANGER BOLIG AS, LAVSKRIKEVEGEN 20-22 BOLIGSAMEIE, BRUSTADSLETTA 5-7 BOLIGSAMEIE
BT
Bjørn Tormod Johnstad1962
SMEDSRUD TERRASSE AS, EIDSVOLL NÆRINGSUTVIKLING AS, AKERSHUS BOLIGFORVALTNING AS
LH
Lars Hanstad1955
SYNNFJELLPORTEN DRIFT AS, SYNNFJELLPORTEN EIENDOM AS
SE
Sjur Erik Lohne1943
EIDSVOLL NÆRINGSUTVIKLING AS, SEIERHUS AS
MT
Mattis Tourunen Ringvold1995
SYNNFJELLPORTEN DRIFT AS, SYNNFJELLPORTEN EIENDOM AS

Shares owned by Leif Magne Seierstad

Name	Share class	Total operating income	Total equity	Share
S SEIERHUS AS	Ordinære aksjer	1,486,191	9,760,594	100 % directly
C CV32B AS		13,615,604	-8,334,517	100 % indirectly
S SYNNFJELL HYTTEUTVIKLING AS		0	-58,110	100 % indirectly
S SEIERINVEST AS		777,472	4,992,867	100 % indirectly
M MINNE PANORAMA AS		0	5,089	100 % indirectly
H HURDAL BOLIGUTVIKLING AS		0	-1,936,846	55 % indirectly
S STANGER BOLIG AS		0	-2,983,099	55 % indirectly
S SMEDSRUD TERRASSE AS		108,000	-315,126	50 % indirectly
E EIDSVOLL NÆRINGSUTVIKLING AS		5,431,069	-10,344,028	50 % indirectly
A AKERSHUS BOLIGFORVALTNING AS		0	0	50 % indirectly
F FROGNER PANORAMA AS		446,845	-1,621,737	50 % indirectly
S SYNNFJELLPORTEN DRIFT AS		2,227,370	-604,530	30 % indirectly
S SYNNFJELLPORTEN EIENDOM AS		213,000	-61,098	20 % indirectly
R RENEWABLE ENERGY PROJECTS AS Under liquidation	B-aksjer	0	-8,021,374	0.03 % directly < 0.01 %

Limited to direct ownership positions of 0.5% or more.

Last update: Jun 2, 2025