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Actieve functies van Ralf Jeffraim
Bedrijven | Functie | Begin | Einde |
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Caminauer Kaolinwerk GmbH
![]() Caminauer Kaolinwerk GmbH Construction MaterialsNon-Energy Minerals Part of Quarzwerke GmbH, Caminauer Kaolinwerk GmbH provides gravel plant services. The company is based in Königswartha, Germany. The CEOs of the German company are Otto Hieber, Ralf Jeffraim. | Algemeen Directeur | - | - |
EF Holding GmbH
![]() EF Holding GmbH Construction MaterialsNon-Energy Minerals EF Holding GmbH provides comprehensive services to support the iron and steel industry in all aspects of industrial waste management, logistics of raw materials, refractory recycling, and cleaning of production facilities. The private company is based in Salzgitter, Germany. The FRIEDRICH GRUPPE is a leading service provider in the iron and steel industry and has been responsible for sustainable management of industrial by-products for over 60 years. The German company offers high-quality secondary raw materials that are often superior in quality to primary raw materials. These materials are suitable for use in the construction industry, agriculture, and other sectors. The CEOs of the company are Jörgen Johannes Sassen, Franz Rudolf Stallmann, Ralf Jeffraim. | Algemeen Directeur | - | - |
Loopbaan van Ralf Jeffraim
Statistieken
Internationaal
Duitsland | 3 |
Operationeel
Chief Executive Officer | 2 |
Sectoraal
Non-Energy Minerals | 3 |
Beklede functies
Actief
Inactief
Beursgenoteerde bedrijven
Bedrijven in privébezit
Verwante bedrijven
Bedrijven in privébezit | 2 |
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EF Holding GmbH
![]() EF Holding GmbH Construction MaterialsNon-Energy Minerals EF Holding GmbH provides comprehensive services to support the iron and steel industry in all aspects of industrial waste management, logistics of raw materials, refractory recycling, and cleaning of production facilities. The private company is based in Salzgitter, Germany. The FRIEDRICH GRUPPE is a leading service provider in the iron and steel industry and has been responsible for sustainable management of industrial by-products for over 60 years. The German company offers high-quality secondary raw materials that are often superior in quality to primary raw materials. These materials are suitable for use in the construction industry, agriculture, and other sectors. The CEOs of the company are Jörgen Johannes Sassen, Franz Rudolf Stallmann, Ralf Jeffraim. | Non-Energy Minerals |
Caminauer Kaolinwerk GmbH
![]() Caminauer Kaolinwerk GmbH Construction MaterialsNon-Energy Minerals Part of Quarzwerke GmbH, Caminauer Kaolinwerk GmbH provides gravel plant services. The company is based in Königswartha, Germany. The CEOs of the German company are Otto Hieber, Ralf Jeffraim. | Non-Energy Minerals |
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