BIZTRAC BETA
ØT

Øystein Tjørhom

Private shareholder 4443 TJØRHOM NO

Øystein Tjørhom is a private shareholder with an estimated portfolio value of NOK 8.5m. Øystein Tjørhom holds stakes in 4 companies, and roles in several others.

Estimated portfolio value

NOK 8.5m

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

Companies Øystein Tjørhom owns

CompanyStakeValue (est.)
R TJØRHOM INVEST AS 50.0% NOK 14,000
SIRDAL INVEST AS 50.0% NOK 7.0m
SIRDAL HOLDING AS 27.8% NOK 1.3m
TJØRHOMFJELLET AS 1.3% NOK 165,000

Roles

Styrets leder

14 selskaper

Daglig leder

2 selskaper
SIRDAL BYGG AS 981906136

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.

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