Hans Christian Giske is a private shareholder. Hans Christian Giske holds a stake in 1 company, and roles in several others.

Companies Hans Christian Giske owns

Company	Stake
HELLEBRO AS	44.6%

Roles

Styremedlem

2 selskaper

HELLEBRO AS 954109674

NITO NTNU 918310479

Daglig leder

1 selskap

HELLEBRO AS 954109674

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.