Jan Birkeland is a private shareholder with an estimated portfolio value of NOK 906. Jan Birkeland holds a stake in 1 company.

Estimated portfolio value

NOK 906

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

Companies Jan Birkeland owns

Company	Stake	Value (est.)
NORWEGIAN TECHNO HOLDING AS	2.2%	NOK 906

Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 03.10.2026.