Hanna Katarina Walter is a private shareholder. Hanna Katarina Walter holds a stake in 1 company, and roles in several others.

Companies Hanna Katarina Walter owns

Company	Stake
HAKAT HOLDING AS	100.0%

Roles

Daglig leder

1 selskap

HAKAT HOLDING AS 930461695

Styremedlem

1 selskap

CMAX HOLDING AS 971047704

Styrets leder

1 selskap

HAKAT HOLDING AS 930461695

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.