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

Companies Øystein Kristiansen owns

Company	Stake
SUBSEA TECHNOLOGY AS	70.0%

Roles

Styrets leder

2 selskaper

SUBSEA TECHNOLOGY AS 876898942

SAMEIET BERNT KNUDSENS VEI 61A 928148467

Daglig leder

1 selskap

SUBSEA TECHNOLOGY AS 876898942

Styremedlem

1 selskap

SAMEIET VEISLETTEN ALLÈ 8 913539621

Varamedlem

1 selskap

PROSJEKTJEGEREN AS 983542018

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.