Halvor Bjerke is a private shareholder. Halvor Bjerke holds a stake in 1 company, and roles in several others.

Companies Halvor Bjerke owns

Company	Stake
CASTORTROY AS	100.0%

Roles

Styrets leder

2 selskaper

DCXPERTISE AS 933227820

CASTORTROY AS 930535443

Daglig leder

1 selskap

DCXPERTISE AS 933227820

Styremedlem

1 selskap

TEK NORGE 971037296

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.