Alfred Ydstebø • 1969 • Stavanger • 41 roles • 44 shareholdings

Roles

Management

Name	Role	Total operating income	Total equity	Shares
K KVITSØY SJØMAT AS	Managing Director/CEO	217,110	-447,850	70 % indirectly
B BASE GRUPPEN AS Closed	Managing Director/CEO	6,650,797	113,380,075	70 % directly
A AY HOLDING AS	Managing Director/CEO	-	68,050,182	70 % directly
B BASE GRUPPEN AS	Managing Director/CEO	6,070,500	123,132,893	70 % indirectly
S SANDNES HELSEPARK AS	Managing Director/CEO	1,711,046	-5,088,510	66.5 % indirectly
B BP KULIMPORT AS Closed	Managing Director/CEO	-	16,944,366	36.32 % indirectly

Boards

Name	Role	Total operating income	Total equity	Shares
K KVITSØY SJØMAT AS	Chairman	217,110	-447,850	70 % indirectly
B BASE REAL ESTATE AS Closed	Chairman	-	27,082,162	70 % indirectly
B BASE GRUPPEN AS Closed	Board Member	6,650,797	113,380,075	70 % directly
B BASE AID AS Closed	Board Member	34,955	8,792	70 % indirectly
B BASE PROPERTY AS	Chairman	4,180,239	70,358,223	70 % indirectly
S SOLA TOMT AS Closed	Contact Person	1,058,720	5,266,592	70 % indirectly
A AY HOLDING AS	Chairman	-	68,050,182	70 % directly
B BASE GRUPPEN AS	Chairman	6,070,500	123,132,893	70 % indirectly
B BASE SANDNES SEKSJON AS Closed	Chairman	2,177,538	30,000	66.5 % indirectly
G GARDERMOEN TOMT AS	Chairman	-	26,689,063	63 % indirectly
S STAFR CONSULTING AS	Chairman	18,618,424	-9,008,433	47.95 % indirectly
L LASSA LIVING AS	Chairman	94,553,547	30,463,013	36.32 % indirectly
B BASE BOLIG AS	Chairman	6,181,089	230,331,810	36.32 % indirectly
U URBAN SEA HOTELL AS	Board Member	-	-8,567,520	29.75 % indirectly
U URBAN SEA DEVELOPMENT AS	Board Member	-	19,693	29.75 % indirectly
M MANGO EVENT OG TEKNIKK AS	Chairman	17,794,351	2,638,452	23.8 % indirectly
P PARK MØBEL AS Closed	Chairman	68,922	1,205,619	23.21 % indirectly
G GREVE HERMAN WEDEL AS	Board Member	60,693	-16,274,267	23.21 % indirectly
L LERVIG INVEST AS	Chairman	2,998,632	8,868,543	22.52 % indirectly
F FB35 BOLIG AS	Board Member	-	25,431,017	18.16 % indirectly
J JÅTTÅ TOMTESELSKAP AS	Board Member	1,214,800	69,387,477	18.16 % indirectly
K KULIMPORT EIENDOMSUTVIKLING II AS	Chairman	-	8,592,810	18.16 % indirectly
A ABELIAN AS	Board Member	-	-	-
F FB35 NÆRING AS	Board Member	1,568,088	4,170,203	-
J JÅTTÅ UTBYGGINGSSELSKAP AS	Board Member	15,669,695	142,785,944	-
R RS KONTOR AS	Board Member	1,329,061	-101,280	-
S ST. OLAV HALL AS	Board Member	-	-	-
O OVALEN PARKERING AS	Board Member	1,062,802	-212,147	-
F FARGEHUSENE NÆRING AS Closed	Chairman	-	530,424	-
H HUSENE I SKOGEN AS Closed	Board Member	-725	-746,680	-
F FARGEHUSENE NÆRING C AS	Chairman	-	-105,682	-
F FARGEHUSENE BOLIG AS	Chairman	-	39,000	-
R RANDABERG SENTRUM AS	Board Member	545,289	3,121,575	-
J JÅTTÅ UTBYGGINGSSELSKAP 2 AS Closed	Board Member	-	84,842,044	-
S SVERDRUP UTVIKLING AS	Board Member	-	-	-

Last update: Apr 13, 2026

Related industries6

Direct relationships5

KP
Ketil Petterson1968
FB35 NÆRING AS, LASSA LIVING AS, BP KULIMPORT AS, JÅTTÅ UTBYGGINGSSELSKAP AS, RS KONTOR AS, LERVIG INVEST AS, OVALEN PARKERING AS, FARGEHUSENE NÆRING AS, FB35 BOLIG AS, BASE BOLIG AS, PARK MØBEL AS, JÅTTÅ TOMTESELSKAP AS, FARGEHUSENE NÆRING C AS, FARGEHUSENE BOLIG AS, RANDABERG SENTRUM AS, JÅTTÅ UTBYGGINGSSELSKAP 2 AS, KULIMPORT EIENDOMSUTVIKLING II AS
SR
Stian Rafoss Obrestad1984
SANDNES HELSEPARK AS, BP KULIMPORT AS, BASE SANDNES SEKSJON AS, GREVE HERMAN WEDEL AS, STAFR CONSULTING AS, GARDERMOEN TOMT AS, URBAN SEA HOTELL AS, HUSENE I SKOGEN AS, BASE BOLIG AS, BASE PROPERTY AS, JÅTTÅ TOMTESELSKAP AS, SOLA TOMT AS, URBAN SEA DEVELOPMENT AS, SVERDRUP UTVIKLING AS, ABELIAN AS, ST. OLAV HALL AS
JG
Johnny Galta1970
JÅTTÅ UTBYGGINGSSELSKAP AS, RS KONTOR AS, OVALEN PARKERING AS, URBAN SEA HOTELL AS, HUSENE I SKOGEN AS, JÅTTÅ TOMTESELSKAP AS, RANDABERG SENTRUM AS, URBAN SEA DEVELOPMENT AS, JÅTTÅ UTBYGGINGSSELSKAP 2 AS
II
Ivar Isdal1966
JÅTTÅ UTBYGGINGSSELSKAP AS, RS KONTOR AS, OVALEN PARKERING AS, URBAN SEA HOTELL AS, HUSENE I SKOGEN AS, JÅTTÅ TOMTESELSKAP AS, RANDABERG SENTRUM AS, URBAN SEA DEVELOPMENT AS, JÅTTÅ UTBYGGINGSSELSKAP 2 AS
JA
Jørgen Andreas Borge Poulsson1976
SANDNES HELSEPARK AS, BASE SANDNES SEKSJON AS, GREVE HERMAN WEDEL AS, STAFR CONSULTING AS, BASE PROPERTY AS, SVERDRUP UTVIKLING AS

Shares owned by Alfred Ydstebø

Name	Share class	Total operating income	Total equity	Share
B BASE GRUPPEN AS Closed	A-aksjer	6,650,797	113,380,075	70 % directly
A AY HOLDING AS	A-aksjer	0	68,050,182	70 % directly
K KULIMPORT EIENDOMSUTVIKLING AS Closed		209,685,083	482,792	70 % indirectly
K KVITSØY SJØMAT AS		217,110	-447,850	70 % indirectly
B BASE REAL ESTATE AS Closed		0	27,082,162	70 % indirectly
L LEDAAL PARK ENERGI AS		209,067	-4,073,904	70 % indirectly
B BJERGSTED TERRASSE 1 AS		11,996,750	64,024,601	70 % indirectly
O OVALEN SANDNES AS		15,800,000	4,282,110	70 % indirectly
T TASTAGATEN DRIFT AS		1,389,913	1,154,374	70 % indirectly
N NIELS JUELS GATE 50 AS		10,087,407	-6,324,851	70 % indirectly
B BASE AID AS Closed		34,955	8,792	70 % indirectly
N NORDSJØ KONTORPARK AS		0	-7,447,349	70 % indirectly
B BASE PROPERTY AS		4,180,239	70,358,223	70 % indirectly
S SÅKORN HOLDING AS Closed		0	1,231,557	70 % indirectly
N NKP BYGG B AS		8,551,408	521,783	70 % indirectly
S SOLA TOMT AS Closed		1,058,720	5,266,592	70 % indirectly
B BASE GRUPPEN AS		6,070,500	123,132,893	70 % indirectly
S SANDNES HELSEPARK AS		1,711,046	-5,088,510	66.5 % indirectly
B BASE SANDNES SEKSJON AS Closed		2,177,538	30,000	66.5 % indirectly
G GARDERMOEN TOMT AS		0	26,689,063	63 % indirectly
S STAFR CONSULTING AS		18,618,424	-9,008,433	47.95 % indirectly
P PRE SOLUTIONS AS		8,630,887	426,998	46.67 % indirectly
F FORUS OFFICE ARENA 2 AS Closed		0	0	42 % indirectly
B BASE HOME AS		4,100,000	16,419,234	36.32 % indirectly
L LASSA LIVING AS		94,553,547	30,463,013	36.32 % indirectly
B BP KULIMPORT AS Closed		0	16,944,366	36.32 % indirectly
J JÅTUNHØYDEN AS		0	54,826,116	36.32 % indirectly
B BASE BOLIG AS		6,181,089	230,331,810	36.32 % indirectly
J JÅTUNBAKKEN AS		0	17,309,631	36.32 % indirectly
U URBAN SEA HOTELL AS		0	-8,567,520	29.75 % indirectly
U URBAN SEA DEVELOPMENT AS		0	19,693	29.75 % indirectly
M MANGO EVENT OG TEKNIKK AS		17,794,351	2,638,452	23.8 % indirectly
G GREVE HERMAN WEDEL AS		60,693	-16,274,267	23.21 % indirectly
P PARK MØBEL AS Closed		68,922	1,205,619	23.21 % indirectly
L LERVIG INVEST AS		2,998,632	8,868,543	22.52 % indirectly
F FB35 BOLIG AS		0	25,431,017	18.16 % indirectly
J JÅTTÅ TOMTESELSKAP AS		1,214,800	69,387,477	18.16 % indirectly
G GULAKSVEIEN UTBYGGING AS		2,100,000	11,978,468	18.16 % indirectly
K KULIMPORT EIENDOMSUTVIKLING II AS		0	8,592,810	18.16 % indirectly
S SÅKORNINVEST II AS Closed		581,603	-43,349,436	2 % indirectly
V VIRTUALHOUSE AS		184,000	2,705,924	1.74 % indirectly
A AIVERO AS		321,838	21,686,345	0.65 % indirectly
V VIKING STADION AS		9,258,807	18,748,415	0.63 % indirectly
V VIKING FOTBALL AS		220,254,838	76,820,792	0.63 % indirectly

Limited to direct ownership positions of 0.5% or more.

Last update: Jun 2, 2025

Alfred Ydstebø1969

Roles

Management

Boards

Related industries6

Direct relationships5

Shares owned by Alfred Ydstebø