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

Companies Martin Hallberg owns

Company	Stake
GREEN HOUSE HOLDING AS	51.0%

Roles

Daglig leder

2 selskaper

FLO AS 918073639

FLO PRODUCTION AS 937343132

Styremedlem

2 selskaper

TAPTAILS AS 920851843

FLO PRODUCTION AS 937343132

Styrets leder

1 selskap

GREEN HOUSE HOLDING AS 925756903

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.