Gisle Ryan Gillerhaugen is a private shareholder. Gisle Ryan Gillerhaugen holds a stake in 1 company, and roles in several others.

Companies Gisle Ryan Gillerhaugen owns

Company	Stake
GRG INVEST AS	100.0%

Roles

Styrets leder

1 selskap

GRG INVEST AS 925058114

Varamedlem

1 selskap

HOLMENTUNET SAMEIE 975506630

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.