Janne Berghammer is a private shareholder. Janne Berghammer holds a stake in 1 company, and roles in several others.

Companies Janne Berghammer owns

Company	Stake
FIFTH WEEK AS	25.0%

Roles

Styremedlem

1 selskap

FIFTH WEEK AS 983651275

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.