SIRI BJØRNSEN is a private shareholder with an estimated portfolio value of NOK 1.0m. SIRI BJØRNSEN har eierandeler i 1 selskap.

Estimated portfolio value

NOK 1.0m

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

Selskaper SIRI BJØRNSEN eier

Company	Stake	Value (est.)
SITRON INVEST AS	50.0%	NOK 1.0m

Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 15.06.2026.