Antti Mikael Tuhkanen is a private shareholder. Antti Mikael Tuhkanen holds a stake in 1 company.

Companies Antti Mikael Tuhkanen owns

Company	Stake
SISUINDUSTRY AS	50.0%

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