Halvard Kongsbakk Madsen is a private shareholder. Halvard Kongsbakk Madsen holds stakes in 2 companies, and roles in several others.

Companies Halvard Kongsbakk Madsen owns

Company	Stake
TRISULFANE INVEST AS	100.0%
VESTIGIUM AS	26.6%

Roles

Daglig leder

2 selskaper

FJELL TECHNOLOGY GROUP AS 985224153

FJELL TECHNOLOGY SERVICES AS 933372413

Styrets leder

2 selskaper

TRISULFANE INVEST AS 921337337

VESTIGIUM AS 997685261

Styremedlem

1 selskap

IDRETTSLAGET BJARG 982024544

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.