Terje Madtsen is a private shareholder with an estimated portfolio value of NOK 9.3m. Terje Madtsen holds stakes in 3 companies, and roles in several others.

Estimated portfolio value

NOK 9.3m

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

Companies Terje Madtsen owns

Company	Stake	Value (est.)
QUALITY SECTOR AS	100.0%	NOK 435,000
E-SCAN SOLUTIONS AS	50.0%	NOK 5,000
SCANTEST AS	49.0%	NOK 8.9m

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 02.09.2026.