Profilo
Ralf Jeffraim has held co-managing director positions at Caminauer Kaolinwerk GmbH and EF Holding GmbH.
Posizioni attive di Ralf Jeffraim
| Società | Posizione | Inizio |
|---|---|---|
Caminauer Kaolinwerk GmbH
Caminauer Kaolinwerk GmbH Construction MaterialsNon-Energy Minerals Provides gravel plant services | Amministratore Delegato | - |
EF Holding GmbH
EF Holding GmbH Construction MaterialsNon-Energy Minerals Manufactures and supplies building materials and metallurgical by-products | Amministratore Delegato | - |
Esperienze
Posizioni ricoperte
Attive
Inattive
Società nel listino
Aziende private
Società collegate
| Aziende private | 2 |
|---|---|
Caminauer Kaolinwerk GmbH
Caminauer Kaolinwerk GmbH Construction MaterialsNon-Energy Minerals Provides gravel plant services | Non-Energy Minerals |
EF Holding GmbH
EF Holding GmbH Construction MaterialsNon-Energy Minerals Manufactures and supplies building materials and metallurgical by-products | Non-Energy Minerals |
















