Geir Hallberg is a private shareholder. Geir Hallberg holds a stake in 1 company, and roles in several others.

Companies Geir Hallberg owns

Company	Stake
HALLBERG & CO AS	80.0%

Roles

Daglig leder

2 selskaper

HALLBERG & CO AS 913389034

FLUID & GAS TECHNOLOGY AS 920803547

Styrets leder

2 selskaper

HALLBERG & CO AS 913389034

FLUID & GAS TECHNOLOGY AS 920803547

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.