Øystein Kildahl is a private shareholder with an estimated portfolio value of NOK 37.3m. Øystein Kildahl holds stakes in 2 companies, and roles in several others.

Estimated portfolio value

NOK 37.3m

The sum of estimated values across all known holdings in Norwegian AS/ASA companies

Companies Øystein Kildahl owns

Company	Stake	Value (est.)
Ø KILDAHL INVEST AS	100.0%	NOK 35.8m
RØRTEMA PROSJEKT AS	10.0%	NOK 1.5m

Roles

Styrets leder

3 selskaper

Ø KILDAHL INVEST AS 994866443

RØRTEMA PROSJEKT AS 931352725

RØRTEMA AS 914622077

Daglig leder

2 selskaper

Ø KILDAHL INVEST AS 994866443

RØRTEMA AS 914622077

Styremedlem

1 selskap

AS JONAS LIES GATE 40 944500855

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 02.09.2026.