Joachim Karthäuser is a private shareholder. Joachim Karthäuser holds a stake in 1 company.

Companies Joachim Karthäuser owns

Company	Stake
NORDIC POLYMER PROCESSING TECHNOLOGY AS	20.0%

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