Person profile · Commercial register

Stephan Kaster

Mülheim a. d. Ruhr

Stephan Kaster holds 4 commercial register mandates — including Geschäftsführer at OPTINVEST Verwaltungs-GmbH, YIOL GmbH. All company connections, shareholdings and roles at a glance.

Active mandates

Source: official commercial register publications and company filings. Compiled by Eulerpool Research Systems.