Jakub Piwowarczyk is a private shareholder. Jakub Piwowarczyk holds a stake in 1 company, and roles in several others.

Companies Jakub Piwowarczyk owns

Company	Stake
ROSENHOLM ANLEGG AS	24.0%

Roles

Daglig leder

1 selskap

ROSENHOLM ANLEGG AS 916363281

Styrets leder

1 selskap

ROSENHOLM ANLEGG AS 916363281

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 03.10.2026.