Karsten Helmer Tunge is a private shareholder. Karsten Helmer Tunge holds a stake in 1 company, and roles in several others.

Companies Karsten Helmer Tunge owns

Company	Stake
GRINI CONSULT AS	21.0%

Roles

Innehaver

1 selskap

MTB TUNGES STIGUIDING 925506184

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.