Thomas Hjerpetjøn Mathiesen is a private shareholder with an estimated portfolio value of NOK 6.2m. Thomas Hjerpetjøn Mathiesen holds stakes in 3 companies, and roles in several others.

Estimated portfolio value

NOK 6.2m

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

Companies Thomas Hjerpetjøn Mathiesen owns

Company	Stake	Value (est.)
SMARTPRODUKT AS	100.0%	NOK 71,000
ETTERFORSKER1 GRUPPEN AS	100.0%	NOK 4.1m
GL INVEST AS	33.3%	NOK 1.9m

Roles

Styrets leder

3 selskaper

NORSKE PRIVATETTERFORSKERES FORBUND 937365136

SMARTPRODUKT AS 918124683

ETTERFORSKER1 GRUPPEN AS 913193458

Daglig leder

2 selskaper

SMARTPRODUKT AS 918124683

ETTERFORSKER1 GRUPPEN AS 913193458

Innehaver

1 selskap

LINSPES THOMAS H MATHIESEN 980011240

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.