Roy Halvorsen is a private shareholder with an estimated portfolio value of NOK 1.7m. Roy Halvorsen holds a stake in 1 company, and roles in several others.

Estimated portfolio value

NOK 1.7m

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

Companies Roy Halvorsen owns

Company	Stake	Value (est.)
LYSAKER GRUPPEN AS	100.0%	NOK 1.7m

Roles

Daglig leder

4 selskaper

HELIOS VENTILASJON AS 833934082

LYSAKER ELEKTRO AS 923358455

LYSAKER BYGGTEKNIKK AS 923814418

LYSAKER GRUPPEN AS 915623808

Styrets leder

4 selskaper

HELIOS VENTILASJON AS 833934082

LYSAKER ELEKTRO AS 923358455

LYSAKER BYGGTEKNIKK AS 923814418

LYSAKER GRUPPEN AS 915623808

Styremedlem

1 selskap

GNE SOLAR AS 929920694

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.