Øystein Kjæreng is a private shareholder. Øystein Kjæreng holds a stake in 1 company, and roles in several others.

Companies Øystein Kjæreng owns

Company	Stake
DEARFIELD AS	100.0%

Roles

Daglig leder

2 selskaper

SORTBAT NORWAY AS 922103844

DEARFIELD AS 915126138

Styremedlem

2 selskaper

OCEAN BATTERIES AS 927378981

AVANTI HOSPITAL HOLDING AS 937537549

Styrets leder

1 selskap

DEARFIELD AS 915126138

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.