Sune Berthelsen is a private shareholder. Sune Berthelsen holds a stake in 1 company, and roles in several others.

Companies Sune Berthelsen owns

Company	Stake
JTS TECH AS	52.0%

Roles

Styrets leder

2 selskaper

THE BROCK 923301003

JTS TECH AS 932579928

Daglig leder

1 selskap

JTS TECH AS 932579928

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.