Øystein Ryggen is a private shareholder. Øystein Ryggen holds stakes in 3 companies, and roles in several others.

Companies Øystein Ryggen owns

Company	Stake
PUSTEROM AS	16.4%
PUSTEROM AS	11.2%
PUSTEROM AS	0.1%

Roles

Styrets leder

3 selskaper

LADE ALLE 24 AS 986269975

PUSTEROM AS 888925732

LA 24 UTVIKLING AS 824010862

Daglig leder

2 selskaper

LADE ALLE 24 AS 986269975

PUSTEROM AS 888925732

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.