Jan Erik Arentz is a private shareholder. Jan Erik Arentz holds stakes in 2 companies.

Companies Jan Erik Arentz owns

Company	Stake
LYCHE KONVOLUTT HOLDING AS	6.3%
HARALD LYCHE HOLDING AS	0.1%

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