Person profile · Commercial register
Sandra Siemann
Waltrop
Sandra Siemann holds 2 commercial register mandates — including Geschäftsführer at GC Guides Consulting GmbH. All company connections, shareholdings and roles at a glance.
Active mandates
- Geschäftsführer
Former mandates
- ehem. GeschäftsführerFRisCo Guide GmbH · Bergisch Gladbach