Bjørn Steinar Wirum

Private shareholder 3225 SANDEFJORD NO

Bjørn Steinar Wirum is a private shareholder with an estimated portfolio value of NOK 5.0m. Bjørn Steinar Wirum holds stakes in 3 companies, and roles in several others.

Estimated portfolio value

NOK 5.0m

The sum of estimated values across all known holdings in Norwegian AS/ASA companies

Companies Bjørn Steinar Wirum owns

Company	Stake	Value (est.)
BYGGINNREDNING AS	51.0%	NOK 4.4m
FAMTASTIC HOLDING AS	50.0%	–
WIBO EIENDOM AS	30.0%	NOK 589,000

Roles

Styremedlem

5 selskaper

NORGES SVØMMEFORBUND 939102671

WIBO EIENDOM AS 980768236

BSY - BRANSJEFORENINGEN FOR SYSTEMINNREDNING I YRKESBYGG 991413510

SANDEFJORD WHITES 937495625

SANDEFJORD TURN & IDRETTSFORENING 940417538

Daglig leder

2 selskaper

BYGGINNREDNING AS 876661462

FAMTASTIC HOLDING AS 934998022

Styrets leder

2 selskaper

FAMTASTIC HOLDING AS 934998022

SANDEFJORDSTUPERNE 879561302

Innehaver

1 selskap

WIRUM CREATIVE 937806094

Active roles recorded in the Register of Business Enterprises / the Central Coordinating Register

Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 02.09.2026.