Bjørn Willoch Mathisen is a private shareholder with an estimated portfolio value of NOK 5.0m. Bjørn Willoch Mathisen holds a stake in 1 company, 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 Willoch Mathisen owns

Company	Stake	Value (est.)
BJØRN VENTURES AS	100.0%	NOK 5.0m

Roles

Daglig leder

1 selskap

BJØRN VENTURES AS 997598601

Styremedlem

1 selskap

CAP10 AS 898426122

Styrets leder

1 selskap

BJØRN VENTURES AS 997598601

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.