Christian Birkeland is a private shareholder. Christian Birkeland holds a stake in 1 company, and roles in several others.

Companies Christian Birkeland owns

Company	Stake
CHRISTIAN BIRKELAND HOLDING AS	100.0%

Roles

Styremedlem

2 selskaper

SISI HOLDING AS 910593900

VITRIS AS 936631843

Styrets leder

1 selskap

CHRISTIAN BIRKELAND HOLDING AS 987757140

Varamedlem

1 selskap

VALSI AS 925560537

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.