Bjørn Steinar Wirum • 1972 • Sandefjord • 10 roles • 4 shareholdings

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Roles

Management

Name	Role	Total operating income	Total equity	Shares
B BYGGINNREDNING AS	Managing Director/CEO	59,093,613	-2,709,367	51 % directly
F FAMTASTIC HOLDING AS	Managing Director/CEO	-	23,217	-

Boards

Name	Role	Total operating income	Total equity	Shares
W WIBO EIENDOM AS	Board Member	1,681,956	2,201,302	30 % directly
B BSY - BRANSJEFORENINGEN FOR SYSTEMINNREDNING I YRKESBYGG	Board Member	-	-	-
S SANDEFJORDSTUPERNE	Chairman	-	-	-
S SANDEFJORD WHITES	Board Member	-	-	-
W WIRUM CREATIVE	Holder	-	-	-
F FAMTASTIC HOLDING AS	Chairman	-	23,217	-
S SANDEFJORD TURN & IDRETTSFORENING	Board Member	-	-	-
N NORGES SVØMMEFORBUND	Board Member	48,736,864	-	-

Last update: Jun 1, 2026

Related industries

4

Services
Organizations
Services
Craftsman services
Culture and entertainment
Sports
Services
Financial support

Direct relationships

5

SW
Svein Wirum1946
BYGGINNREDNING AS, WIBO EIENDOM AS
BI
Bodil Irene Wirum1945
BYGGINNREDNING AS, WIBO EIENDOM AS
OA
Oddbjørn Andersen1985
SANDEFJORD TURN & IDRETTSFORENING
TE
Trond Erling Johansen1962
SANDEFJORD WHITES
SH
Steinar Hegg1961
BSY - BRANSJEFORENINGEN FOR SYSTEMINNREDNING I YRKESBYGG

Shares owned by Bjørn Steinar Wirum

Name	Share class	Total operating income	Total equity	Share
B BYGGINNREDNING AS	Ordinære aksjer	59,093,613	-2,709,367	51 % directly
W WIBO EIENDOM AS	Ordinære aksjer	1,681,956	2,201,302	30 % directly
S SPONTANE DRÅPER AS	Ordinære aksjer	1,081,932	161,915	10 % directly
E EQUINOR ASA	NO0010096985	67,956,000,000	39,182,000,000	< 0.01 % directly

Limited to direct ownership positions of 0.5% or more.

Last update: Jun 2, 2025