Gunnar Østby is a private shareholder. Gunnar Østby holds a stake in 1 company, and roles in several others.

Companies Gunnar Østby owns

Company	Stake
ØSTBY AS	100.0%

Roles

Styrets leder

2 selskaper

ASTRI OG PER EIVIND ØSTBYS LEGAT STI 971088362

ØSTBY AS 924572213

Innehaver

1 selskap

GUNNAR ØSTBY 981864999

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.