Katarzyna Osiak is a private shareholder. Katarzyna Osiak holds a stake in 1 company, and roles in several others.

Companies Katarzyna Osiak owns

Company	Stake
KATA MATA DESIGN AS	100.0%

Roles

Daglig leder

1 selskap

KATA MATA DESIGN AS 924404876

Styremedlem

1 selskap

AMMERUD BOKSEKLUBB 937044402

Styrets leder

1 selskap

KATA MATA DESIGN AS 924404876

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.