Dieter Köster
Chief Executive Officer at HomeStead GmbH & Co. KG
Active connections
| Name | Gender | Age | Linked companies | Collaboration |
|---|---|---|---|---|
| Karl Philipp Ehlerding | M | 81 |
Mannesmann Verwaltung GmbH
 Mannesmann Verwaltung GmbH SteelNon-Energy Minerals Part of Salzgitter AG, Mannesmann Verwaltung GmbH is a German company that manufactures metal and stainless tubes. The private company is based in Mulheim an der Ruhr, Germany. | - |
| Ulrike Brouzi | F | 59 |
Mannesmann Verwaltung GmbH
Mannesmann Verwaltung GmbH SteelNon-Energy Minerals Part of Salzgitter AG, Mannesmann Verwaltung GmbH is a German company that manufactures metal and stainless tubes. The private company is based in Mulheim an der Ruhr, Germany. | - |
| Roger Dörpmund | M | - |
Becker Objekt GmbH & Co.
 Becker Objekt GmbH & Co. Real Estate DevelopmentFinance Becker Objekt GmbH & Co. rents and leases commercial land and non-residential buildings. The private company is based in Osnabrueck, Germany. The CEOs are Dieter Köster, Roger Dörpmund. The German company was founded in 1996. | - |
| Thea Duckert | M | - |
Mannesmann Verwaltung GmbH
Mannesmann Verwaltung GmbH SteelNon-Energy Minerals Part of Salzgitter AG, Mannesmann Verwaltung GmbH is a German company that manufactures metal and stainless tubes. The private company is based in Mulheim an der Ruhr, Germany. | - |
| Adolf Roesch | M | - |
Köster GmbH
 Köster GmbH HomebuildingConsumer Durables Köster GmbH provides services in the construction industry. Its services include industrial, administration, commercial, engineer and road construction. The company was founded by Heinrich Koester in 1938 and is headquartered in Osnabrueck, Germany. | - |
| Reinhold Hilbers | M | 60 |
Mannesmann Verwaltung GmbH
Mannesmann Verwaltung GmbH SteelNon-Energy Minerals Part of Salzgitter AG, Mannesmann Verwaltung GmbH is a German company that manufactures metal and stainless tubes. The private company is based in Mulheim an der Ruhr, Germany. | 6 years |
| Tina Dreßen | F | 46 |
Mannesmann Verwaltung GmbH
Mannesmann Verwaltung GmbH SteelNon-Energy Minerals Part of Salzgitter AG, Mannesmann Verwaltung GmbH is a German company that manufactures metal and stainless tubes. The private company is based in Mulheim an der Ruhr, Germany. | - |
| Birgit Spanner-Ulmer | M | 62 |
Mannesmann Verwaltung GmbH
Mannesmann Verwaltung GmbH SteelNon-Energy Minerals Part of Salzgitter AG, Mannesmann Verwaltung GmbH is a German company that manufactures metal and stainless tubes. The private company is based in Mulheim an der Ruhr, Germany. | - |
| Gabriele Handke | F | 58 |
Mannesmann Verwaltung GmbH
Mannesmann Verwaltung GmbH SteelNon-Energy Minerals Part of Salzgitter AG, Mannesmann Verwaltung GmbH is a German company that manufactures metal and stainless tubes. The private company is based in Mulheim an der Ruhr, Germany. | - |
| Annelie Buntenbach | F | 69 |
Mannesmann Verwaltung GmbH
Mannesmann Verwaltung GmbH SteelNon-Energy Minerals Part of Salzgitter AG, Mannesmann Verwaltung GmbH is a German company that manufactures metal and stainless tubes. The private company is based in Mulheim an der Ruhr, Germany. | - |
| Konrad Ackermann | M | 65 |
Mannesmann Verwaltung GmbH
Mannesmann Verwaltung GmbH SteelNon-Energy Minerals Part of Salzgitter AG, Mannesmann Verwaltung GmbH is a German company that manufactures metal and stainless tubes. The private company is based in Mulheim an der Ruhr, Germany. | - |
| Volker Mittelstädt | M | 56 |
Mannesmann Verwaltung GmbH
Mannesmann Verwaltung GmbH SteelNon-Energy Minerals Part of Salzgitter AG, Mannesmann Verwaltung GmbH is a German company that manufactures metal and stainless tubes. The private company is based in Mulheim an der Ruhr, Germany. | - |
| Roland Flach | M | 80 |
Mannesmann Verwaltung GmbH
Mannesmann Verwaltung GmbH SteelNon-Energy Minerals Part of Salzgitter AG, Mannesmann Verwaltung GmbH is a German company that manufactures metal and stainless tubes. The private company is based in Mulheim an der Ruhr, Germany. | - |
| Michael Kieckbusch | M | 63 |
Mannesmann Verwaltung GmbH
Mannesmann Verwaltung GmbH SteelNon-Energy Minerals Part of Salzgitter AG, Mannesmann Verwaltung GmbH is a German company that manufactures metal and stainless tubes. The private company is based in Mulheim an der Ruhr, Germany. | 11 years |
| Bernd Lauenroth | M | 67 |
Mannesmann Verwaltung GmbH
Mannesmann Verwaltung GmbH SteelNon-Energy Minerals Part of Salzgitter AG, Mannesmann Verwaltung GmbH is a German company that manufactures metal and stainless tubes. The private company is based in Mulheim an der Ruhr, Germany. | - |
| Joachim Schindler | M | 67 |
Mannesmann Verwaltung GmbH
Mannesmann Verwaltung GmbH SteelNon-Energy Minerals Part of Salzgitter AG, Mannesmann Verwaltung GmbH is a German company that manufactures metal and stainless tubes. The private company is based in Mulheim an der Ruhr, Germany. | 7 years |
| Burkhard Becker | M | 64 |
Mannesmann Verwaltung GmbH
Mannesmann Verwaltung GmbH SteelNon-Energy Minerals Part of Salzgitter AG, Mannesmann Verwaltung GmbH is a German company that manufactures metal and stainless tubes. The private company is based in Mulheim an der Ruhr, Germany. | 13 years |
| Werner Tegtmeier | M | 84 |
Mannesmann Verwaltung GmbH
Mannesmann Verwaltung GmbH SteelNon-Energy Minerals Part of Salzgitter AG, Mannesmann Verwaltung GmbH is a German company that manufactures metal and stainless tubes. The private company is based in Mulheim an der Ruhr, Germany. | - |
| Hans-Jürgen Urban | M | 63 |
Mannesmann Verwaltung GmbH
Mannesmann Verwaltung GmbH SteelNon-Energy Minerals Part of Salzgitter AG, Mannesmann Verwaltung GmbH is a German company that manufactures metal and stainless tubes. The private company is based in Mulheim an der Ruhr, Germany. | - |
| Ulrich Kimpel | M | 64 |
Mannesmann Verwaltung GmbH
Mannesmann Verwaltung GmbH SteelNon-Energy Minerals Part of Salzgitter AG, Mannesmann Verwaltung GmbH is a German company that manufactures metal and stainless tubes. The private company is based in Mulheim an der Ruhr, Germany. | - |
| Hasan Cakir | M | 55 |
Mannesmann Verwaltung GmbH
Mannesmann Verwaltung GmbH SteelNon-Energy Minerals Part of Salzgitter AG, Mannesmann Verwaltung GmbH is a German company that manufactures metal and stainless tubes. The private company is based in Mulheim an der Ruhr, Germany. | - |
| Jürgen Hesselbach | M | - |
Mannesmann Verwaltung GmbH
Mannesmann Verwaltung GmbH SteelNon-Energy Minerals Part of Salzgitter AG, Mannesmann Verwaltung GmbH is a German company that manufactures metal and stainless tubes. The private company is based in Mulheim an der Ruhr, Germany. | - |
| Heinz-Gerhard Wente | M | 73 |
Mannesmann Verwaltung GmbH
Mannesmann Verwaltung GmbH SteelNon-Energy Minerals Part of Salzgitter AG, Mannesmann Verwaltung GmbH is a German company that manufactures metal and stainless tubes. The private company is based in Mulheim an der Ruhr, Germany. | - |
| Johann J. Köster | M | - |
Köster Bauchemie AG
 Köster Bauchemie AG Industrial SpecialtiesProcess Industries Köster Bauchemie AG is a German company that develops and produces waterproofing products and systems. The company is based in Aurich, Germany and has subsidiaries in Germany. The private company was founded in 1982 and the CEO is Dieter Köster. | - |
Connections Chart
Multi-company connection
Former connections
| Name | Gender | Age | Linked companies | Collaboration |
|---|---|---|---|---|
| Holger Jürgensen | M | 67 |
RWTH Aachen University
| 9 years |
| Ursula Gather | M | 71 |
RWTH Aachen University
| 7 years |
| Wolfgang Quecke | M | 70 |
RWTH Aachen University
| 5 years |
| Gerd Eickers | M | 72 |
RWTH Aachen University
| 4 years |
| Heinz Jörg Fuhrmann | M | 68 |
RWTH Aachen University
| 5 years |
| Jeffrey Nico Budiman | M | - |
RWTH Aachen University
| 4 years |
| Christoph von Plotho | M | 68 |
RWTH Aachen University
| 4 years |
| Krisna Tanimhardja | M | 77 |
RWTH Aachen University
| 4 years |
| Sugito Winarko | M | 73 |
RWTH Aachen University
| 4 years |
| Benny Soetrisno | M | 74 |
RWTH Aachen University
| 4 years |
| Rolf-Dieter Kempis | M | 71 |
RWTH Aachen University
| 3 years |
| Ari Hernanto Soemarno | M | 76 |
RWTH Aachen University
| 4 years |
| Harald Ender | M | 71 |
RWTH Aachen University
| 4 years |
| Claude Elsen | M | 77 |
RWTH Aachen University
| 1 years |
| Horst Heidsieck | M | 77 |
RWTH Aachen University
| 3 years |
| Eckart Kottkamp | M | 85 |
RWTH Aachen University
| 3 years |
| Heinrich A. Flegel | M | 75 |
RWTH Aachen University
| 5 years |
| Hans-Jürgen Leuchs | M | 74 |
RWTH Aachen University
| 3 years |
| Helmut Leube | M | 70 |
RWTH Aachen University
| 7 years |
| Franz-Josef Paefgen | M | 77 |
RWTH Aachen University
| 3 years |
| Udo Ungeheuer | M | 73 |
RWTH Aachen University
| 4 years |
| Heinz Konrad Junker | M | 74 |
RWTH Aachen University
| 4 years |
| Klaus Steffens | M | 74 |
RWTH Aachen University
| 6 years |
| Klaus Rüdiger Trützschler | M | 75 |
RWTH Aachen University
| 1 years |
| Wendelin Wiedeking | M | 72 |
RWTH Aachen University
| 4 years |
| Alfred Oberholz | M | 72 |
RWTH Aachen University
| 4 years |
| Eike Batista | M | 64 |
RWTH Aachen University
| 4 years |
| Ludwig Tumbrink | M | 71 |
RWTH Aachen University
| 7 years |
Statistics
| Country | Connections | % of total |
|---|---|---|
| Germany | 52 | 100.00% |
Age of Connections
Active
Past
Male
Female
Members of the board
Executives
Origin of connections
- Stock Market
- Insiders
- Dieter Köster
- Personal Network