Katerina Zhirkova is a private shareholder. Katerina Zhirkova holds stakes in 2 companies.

Companies Katerina Zhirkova owns

Company	Stake
PLAYER5 AS	14.3%
SNOWCASTLE GAMES AS	0.0%

Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 03.10.2026.