Terje Madtsen is a private shareholder. Terje Madtsen holds stakes in 3 companies, and roles in several others.

Companies Terje Madtsen owns

Company	Stake
QUALITY SECTOR AS	100.0%
E-SCAN SOLUTIONS AS	50.0%
SCANTEST AS	49.0%

Roles

Styrets leder

3 selskaper

QUALITY SECTOR AS 916754477

E-SCAN SOLUTIONS AS 929126564

SCANTEST AS 825052852

Daglig leder

2 selskaper

QUALITY SECTOR AS 916754477

SCANTEST AS 825052852

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.