Gisle Halvorsen is a private shareholder. Gisle Halvorsen har eierandeler i 2 selskaper, og roller i flere selskaper.

Selskaper Gisle Halvorsen eier

Company	Stake	Value (est.)
AD ASTRA TELEMARK AS	33.3%	–
UNIVERSAL INVEST AS	7.3%	–

Roles

Styrets leder

2 selskaper

BRUKTEN TELEMARK 931042289

AD ASTRA TELEMARK AS 929212169

Styremedlem

1 selskap

UNIVERSAL INVEST AS 990404755

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 15.06.2026.