Person profile · Commercial register
Mario Knappmann
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Mario Knappmann: all 1 commercial register mandates, company connections and shareholdings at a glance.
Former mandates
- Shareholder (ehem. 16,8 %)icho systems GmbH · Essen
Person profile · Commercial register
Datteln
Mario Knappmann: all 1 commercial register mandates, company connections and shareholdings at a glance.