Oksana Karpenko Hillervik is a private shareholder. Oksana Karpenko Hillervik holds stakes in 2 companies, and roles in several others.

Companies Oksana Karpenko Hillervik owns

Company	Stake
MOUNTAINBAY AS	100.0%
PANDION ENERGY HOLDING AS	0.1%

Roles

Styrets leder

2 selskaper

LANGHUS KVINNE- OG FAMILIEFORBUND 975485641

MOUNTAINBAY AS 821374022

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.