Stein Joar Halvorsen is a private shareholder with an estimated portfolio value of NOK 15,000. Stein Joar Halvorsen holds a stake in 1 company, and roles in several others.

Estimated portfolio value

NOK 15,000

The sum of estimated values across all known holdings in Norwegian AS/ASA companies

Companies Stein Joar Halvorsen owns

Company	Stake	Value (est.)
GRØNNE HJEM AS	25.0%	NOK 15,000

Roles

Styremedlem

2 selskaper

BUILD GREEN AS 936260411

GRØNNE HJEM AS 935696984

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 02.09.2026.