Dirk Wittmann
Vorstandsvorsitzender bei Siegfried Jacob Metallwerke GmbH & Co. KG
Profil
Dirk Wittmann is currently the Co-Managing Director at Siegfried Jacob Metallwerke GmbH & Co. KG.
He also holds positions as a Member-Supervisory Board at Dortmunder Stadtwerke AG, GWS-Wohnen Dortmund-Süd eG, and Dortmunder Stadtwerke Holding GmbH.
Previously, he served as the Vice Chairman-Supervisory Board at Dortmunder Energie- und Wasserversorgung GmbH.
Aktive Positionen von Dirk Wittmann
Unternehmen | Position | Beginn |
---|---|---|
GWS-Wohnen Dortmund-Süd eG
GWS-Wohnen Dortmund-Süd eG Real Estate DevelopmentFinance GWS-Wohnen Dortmund-Süd eG is based in Dortmund, Germany. GWS-Wohnen Dortmund-Süd eG is a German company that provides real estate services. The CEO of the private company is Boris Deuter. | Direktor/Vorstandsmitglied | - |
Dortmunder Stadtwerke AG
Dortmunder Stadtwerke AG Other TransportationTransportation Dortmunder Stadtwerke AG provides urban development and transportation services for the city of Dortmund. The firm, through its subsidiaries, also provides energy and telecommunication services. The company was founded on June 18, 1857 and is headquartered in Dortmund, Germany. | Direktor/Vorstandsmitglied | - |
Dortmunder Stadtwerke Holding GmbH
Dortmunder Stadtwerke Holding GmbH Financial ConglomeratesFinance Dortmund Stadtwerke Holding GmbH is an investment services company based in Dortmund, Germany. The German company provides investment services. The CEO of the private company is Guntram Pehlke. | Direktor/Vorstandsmitglied | 26.09.2017 |
Siegfried Jacob Metallwerke GmbH & Co. KG
Siegfried Jacob Metallwerke GmbH & Co. KG Other Metals/MineralsNon-Energy Minerals Siegfried Jacob Metallwerke GmbH & Co. KG provides metal recycling and trading services. The private company is based in Ennepetal, DE. and has subsidiaries in United Kingdom and Germany. The CEOs are Uwe Dierkes, Eckhard Jacob, Henning Reuter. The German company was founded in 1953 by Siegfried Jacobs. | Vorstandsvorsitzender | - |
Ehemalige bekannte Positionen von Dirk Wittmann
Unternehmen | Position | Ende |
---|---|---|
Dortmunder Energie- und Wasserversorgung GmbH
Dortmunder Energie- und Wasserversorgung GmbH Electric UtilitiesUtilities Dortmunder Energie- und Wasserversorgung GmbH provides energy services including electricity, gas, heat, water, and electric mobility in Dortmund, DE. The company also has a special BVB Stromtarif for Borussia Dortmund fans. The German company offers attractive deals for its customers, including discounts, tickets for exclusive events, and more. The CEOs are Heike Heim and Matthias Klein-Lassek. The company was founded in 1995 and is ultimately controlled by the City of Dortmund. | Direktor/Vorstandsmitglied | - |
Erfahrungen
Besetzte Positionen
Aktive
Inaktive
Börsennotierte Unternehmen
Private Unternehmen
Beziehungen
Beziehungen ersten Grades
Unternehmen ersten Grades
Herr
Frau
Aufsichtsräte
Führungskräfte
Unternehmensverbindungen
Private Unternehmen | 5 |
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GWS-Wohnen Dortmund-Süd eG
GWS-Wohnen Dortmund-Süd eG Real Estate DevelopmentFinance GWS-Wohnen Dortmund-Süd eG is based in Dortmund, Germany. GWS-Wohnen Dortmund-Süd eG is a German company that provides real estate services. The CEO of the private company is Boris Deuter. | Finance |
Dortmunder Energie- und Wasserversorgung GmbH
Dortmunder Energie- und Wasserversorgung GmbH Electric UtilitiesUtilities Dortmunder Energie- und Wasserversorgung GmbH provides energy services including electricity, gas, heat, water, and electric mobility in Dortmund, DE. The company also has a special BVB Stromtarif for Borussia Dortmund fans. The German company offers attractive deals for its customers, including discounts, tickets for exclusive events, and more. The CEOs are Heike Heim and Matthias Klein-Lassek. The company was founded in 1995 and is ultimately controlled by the City of Dortmund. | Utilities |
Dortmunder Stadtwerke AG
Dortmunder Stadtwerke AG Other TransportationTransportation Dortmunder Stadtwerke AG provides urban development and transportation services for the city of Dortmund. The firm, through its subsidiaries, also provides energy and telecommunication services. The company was founded on June 18, 1857 and is headquartered in Dortmund, Germany. | Transportation |
Dortmunder Stadtwerke Holding GmbH
Dortmunder Stadtwerke Holding GmbH Financial ConglomeratesFinance Dortmund Stadtwerke Holding GmbH is an investment services company based in Dortmund, Germany. The German company provides investment services. The CEO of the private company is Guntram Pehlke. | Finance |
Siegfried Jacob Metallwerke GmbH & Co. KG
Siegfried Jacob Metallwerke GmbH & Co. KG Other Metals/MineralsNon-Energy Minerals Siegfried Jacob Metallwerke GmbH & Co. KG provides metal recycling and trading services. The private company is based in Ennepetal, DE. and has subsidiaries in United Kingdom and Germany. The CEOs are Uwe Dierkes, Eckhard Jacob, Henning Reuter. The German company was founded in 1953 by Siegfried Jacobs. | Non-Energy Minerals |