Profile
Ralf Jeffraim has held co-managing director positions at Caminauer Kaolinwerk GmbH and EF Holding GmbH.
Ralf Jeffraim active positions
| Companies | Position | Start |
|---|---|---|
Caminauer Kaolinwerk GmbH
Caminauer Kaolinwerk GmbH Construction MaterialsNon-Energy Minerals Provides gravel plant services | Chief Executive Officer | - |
EF Holding GmbH
EF Holding GmbH Construction MaterialsNon-Energy Minerals Manufactures and supplies building materials and metallurgical by-products | Chief Executive Officer | - |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Linked companies
| Private companies | 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 |
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