Finn Einar Jonstang is a private shareholder. Finn Einar Jonstang holds a stake in 1 company.

Companies Finn Einar Jonstang owns

Company	Stake
TORDENSKJOLD EIENDOM AS	52.8%

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