Halvdan Bjørnar Madsen is a private shareholder with an estimated portfolio value of NOK 568,000. Halvdan Bjørnar Madsen holds stakes in 4 companies, and roles in several others.

Estimated portfolio value

NOK 568,000

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

Companies Halvdan Bjørnar Madsen owns

Company	Stake	Value (est.)
SJØMAT VARDØ AS	50.0%	NOK 142,000
INDUSTRI REK AS	50.0%	NOK 352,000
DATAINORD AS	50.0%	–
GRENSELØS AS	2.4%	NOK 15,000

Roles

Styrets leder

3 selskaper

VARANGER FLERFAGLIGE OPPLÆRINGSKONTOR 885547982

SJØMAT VARDØ AS 963035861

INDUSTRI REK AS 871064342

Styremedlem

2 selskaper

LHL VARDØ 985050228

DATAINORD AS 985714622

Daglig leder

1 selskap

GRENSELØS AS 986599088

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.