![Stefan Hamelmann](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Stefan Hamelmann is currently a Partner & Inhaber at Franz Hamelmann Baugesellschaft GmbH since 1997 and an Inhaber at Franz Hamelmann Projekt GmbH.
He previously worked as a Director at Ecolab, Inc.
| Sociétés | Poste | Début |
|---|---|---|
Franz Hamelmann Baugesellschaft GmbH | Corporate Officer/Principal | 01/01/1997 |
Franz Hamelmann Projekt GmbH | Corporate Officer/Principal | - |
| Sociétés | Poste | Fin |
|---|---|---|
| ECOLAB INC. | Directeur/Membre du Conseil | - |
Actives
Inactives
Sociétés cotées
Entreprise privées
| Entreprise privées | 3 |
|---|---|
Ecolab, Inc.
 Ecolab, Inc. Chemicals: SpecialtyProcess Industries Develops and markets water treatment, cleaning & sanitizing products and provides laundry & pest control services | Process Industries |
Franz Hamelmann Baugesellschaft GmbH | |
Franz Hamelmann Projekt GmbH |
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Toutes les informations financières adaptées au niveau national
