Stavros Efremidis
Chief Executive Officer at COVIVIO OFFICE AG
Network origin in Stavros Efremidis first degree
| Entity | Entity type | Industry | |
|---|---|---|---|
| Public Company | Financial Conglomerates | 14 | |
| Subsidiary | Real Estate Development | 14 | |
| Subsidiary | Real Estate Development | 11 | |
| Private Company | Real Estate Development | 5 | |
Godewind Beteiligungsgesellschaft mbH
 Godewind Beteiligungsgesellschaft mbH Real Estate DevelopmentFinance Godewind Beteiligungsgesellschaft mbH engages in the acquisition, holding, and management of participating interests in firms. The company was founded on January 29, 2018 and is headquartered in Frankfurt, Germany.
1
| Subsidiary | Real Estate Development | 1 |
Chart of Companies connected to the second degree
Multi-company connection
Companies connected to Stavros Efremidis via their personal network
| Company | Sector | Related people | Main position |
|---|---|---|---|
| TELEKOM AUSTRIA AG | Major Telecommunications | Comptroller/Controller/Auditor | |
| HEMBLA AB (PUBL) | Real Estate Development | Director/Board Member Director/Board Member | |
| WCM BETEILIGUNGS- UND GRUNDBESITZ-AG | Real Estate Development | Director/Board Member Director of Finance/CFO | |
| IMMOFINANZ AG | Real Estate Development | Chief Executive Officer Director/Board Member | |
| DEUTSCHE WOHNEN SE | Real Estate Development | Director of Finance/CFO Chairman Chairman | |
Österreichische Beteiligungs AG
 Österreichische Beteiligungs AG General GovernmentGovernment Formed in1946, Österreichische Industrieholding AG is the investment and privatisation agency of the Austria Republic.It stimulates and increases in the value of the investments for which it is responsible and on the other,it continually examines exit scenarios with the aim of achieving the partial or complete privatisation of those companies for which privatisation is envisaged. | General Government | Director of Finance/CFO | |
DZ HYP AG
 DZ HYP AG Finance/Rental/LeasingFinance DZ HYP AG provides real estate financial banking services. It offers commercial real estate finance, public sector lending, and capital market services. The firm also provides advisory and execution services for real estate financing projects. The company was founded in 1921 and is headquartered in Hamburg, Germany. | Finance/Rental/Leasing | Corporate Officer/Principal Corporate Officer/Principal | |
| CONWERT IMMOBILIEN INVEST SE | Real Estate Development | Director/Board Member Chairman Chief Executive Officer Chairman Chief Executive Officer Corporate Officer/Principal Director/Board Member Chairman | |
| VONOVIA SE | Real Estate Development | Director of Finance/CFO Chief Executive Officer Chairman Director/Board Member Director of Finance/CFO Human Resources Officer General Counsel | |
| STUDIO BABELSBERG AG | Movies/Entertainment | Chairman Director/Board Member | |
| ECO BUSINESS IMMOBILIEN AG | Real Estate Development | Chairman Chief Executive Officer | |
| RWTH Aachen University | College/University | Undergraduate Degree Graduate Degree | |
KPMG Austria GmbH
 KPMG Austria GmbH Miscellaneous Commercial ServicesCommercial Services Part of KPMG Alpen-Treuhand GmbH, KPMG Austria GmbH provides accounting services. The company is based in Vienna, Austria. | Miscellaneous Commercial Services | Comptroller/Controller/Auditor | |
| VICTORIA PARK AB | Real Estate Development | Chairman Director/Board Member Director/Board Member | |
| St. Ambrosius Verwaltungs-und Beteiligungs AG | Director/Board Member | ||
| TPI Tourism Properties Invest GmbH | Director/Board Member Chairman | ||
GAGFAH GmbH
 GAGFAH GmbH HomebuildingConsumer Durables GAGFAH GmbH builds and manages an apartment that are suitable for large groups. It operates a rented flat and condominiums. The company was founded on April 1, 2017 and is headquartered in Bochum, Germany. | Homebuilding | Chief Executive Officer Chairman | |
Wohnungsgesellschaft Ruhr-Niederrhein mbH Essen
 Wohnungsgesellschaft Ruhr-Niederrhein mbH Essen Real Estate DevelopmentFinance Part of Vonovia SE, Wohnungsgesellschaft Ruhr-Niederrhein mbH Essen is a German company that leases residential properties, residential buildings, and apartments. The company is based in Bochum, Germany. The CEOs of the company are Arnd Fittkau, Helene von Roeder, Mario Marcel Stamerra. | Real Estate Development | Chairman Chief Executive Officer Chairman | |
Eisenbahn-Wohnungsbaugesellschaft Köln mbH
 Eisenbahn-Wohnungsbaugesellschaft Köln mbH Real Estate DevelopmentFinance Part of Vonovia SE, Eisenbahn-Wohnungsbaugesellschaft Köln mbH is a company based in Bochum, Germany. The CEOs of the German company are Gerald Klinck, Klaus Freiberg, Mario Marcel Stamerra. | Real Estate Development | Chairman Chairman | |
FSG-Holding GmbH
 FSG-Holding GmbH Miscellaneous Commercial ServicesCommercial Services Part of Vonovia SE, FSG-Holding GmbH is a German company that provides management services. The company is based in Bochum, Germany. The CEOs are Rolf Buch, Helene von Roeder. The company was founded in 2007. | Miscellaneous Commercial Services | Chief Executive Officer Chief Executive Officer | |
Bundesbahn-Wohnungsbaugesellschaft Kassel GmbH
 Bundesbahn-Wohnungsbaugesellschaft Kassel GmbH Real Estate DevelopmentFinance Part of Vonovia SE, Bundesbahn-Wohnungsbaugesellschaft Kassel GmbH is a German company that provides real estate brokerage services. The company is based in Bochum, Germany. The CEOs of the company are Gerald Klinck, Klaus Freiberg, Ulrich Schiller. | Real Estate Development | Chairman Chairman | |
Eisenbahn-Wohnungsbau-Gesellschaft Karlsruhe GmbH
 Eisenbahn-Wohnungsbau-Gesellschaft Karlsruhe GmbH Real Estate DevelopmentFinance Part of Vonovia SE, Eisenbahn-Wohnungsbau-Gesellschaft Karlsruhe GmbH is a German company that provides real estate services. The company is based in Bochum, Germany. The CEOs of the company are Dirk Brunnert, Klaus Freiberg, Michael Klöpsch. | Real Estate Development | Chairman Chairman | |
Siege Siedlungsgesellschaft für das Verkehrspersonal mbH
 Siege Siedlungsgesellschaft für das Verkehrspersonal mbH Real Estate DevelopmentFinance Part of Vonovia SE, Siege Siedlungsgesellschaft für das Verkehrspersonal mbH is a German company that leases and manages residential real estate properties. The company is based in Bochum, Germany. The CEOs of the company are Frederic-Andreas Neumann, Gerald Klinck, Klaus Freiberg. | Real Estate Development | Chairman Chief Executive Officer Chairman | |
BWG Frankfurt am Main Bundesbahn-Wohnungsgesellschaft mbH
 BWG Frankfurt am Main Bundesbahn-Wohnungsgesellschaft mbH Real Estate DevelopmentFinance Part of Vonovia SE, BWG Frankfurt am Main Bundesbahn-Wohnungsgesellschaft mbH is a company that leases residential properties, residential buildings, and apartments. BWG Frankfurt am Main Bundesbahn-Wohnungsgesellschaft mbH is based in Frankfurt, Germany. The CEOs of the German company are Gerald Klinck, Klaus Freiberg, Mario Marcel Stamerra. | Real Estate Development | Chairman Chairman | |
Eisenbahn-Siedlungsgesellschaft Stuttgart, gemeinnützige GmbH
 Eisenbahn-Siedlungsgesellschaft Stuttgart, gemeinnützige GmbH Real Estate DevelopmentFinance Eisenbahn-Siedlungsgesellschaft Stuttgart, gemeinnützige GmbH is based in Stuttgart, Germany. Part of Vonovia SE, Eisenbahn-Siedlungsgesellschaft Stuttgart, gemeinnützige GmbH is a German company that rents and leases residential properties, buildings, and apartments. The CEOs of the company are Arnd Fittkau, Frederic-Andreas Neumann, Gerald Klinck. | Real Estate Development | Chairman Chairman | |
Eisenbahn-Siedlungsgesellschaft Augsburg mbH (Siegau)
 Eisenbahn-Siedlungsgesellschaft Augsburg mbH (Siegau) Real Estate DevelopmentFinance Part of Vonovia SE, Eisenbahn-Siedlungsgesellschaft Augsburg mbH (Siegau) is a company based in Bochum, Germany. The CEOs of the German company are Frederic-Andreas Neumann, Klaus Freiberg, Gerald Klinck. | Real Estate Development | Chairman Chief Executive Officer Chairman | |
Baugesellschaft Bayern mbH
 Baugesellschaft Bayern mbH Real Estate DevelopmentFinance Part of Vonovia SE, Baugesellschaft Bayern mbH provides property management services. The company is based in Munich, Germany. The CEO of the German company is Röder von Diersburg. | Real Estate Development | Chairman Chairman | |
Bundesbahn-Wohnungsbaugesellschaft Regensburg mbH
 Bundesbahn-Wohnungsbaugesellschaft Regensburg mbH Real Estate DevelopmentFinance Part of Vonovia SE, Bundesbahn-Wohnungsbaugesellschaft Regensburg mbH leases residential real estate properties. The company is based in Regensburg, Germany. The CEOs of the German company are Günter Baer, Arnd Fittkau. | Real Estate Development | Chairman Chairman | |
Eisenbahn-Wohnungsbaugesellschaft Nürnberg GmbH
 Eisenbahn-Wohnungsbaugesellschaft Nürnberg GmbH Real Estate DevelopmentFinance Part of Vonovia SE, Eisenbahn-Wohnungsbaugesellschaft Nürnberg GmbH is a company based in Bochum, Germany. The CEOs are Arnd Fittkau, Frederic-Andreas Neumann, Helene von Roeder. The German company was founded in 1942. | Real Estate Development | Chief Executive Officer Chairman | |
GdW Bundesverband deutscher Wohnungs & Immobilienunternehmen
 GdW Bundesverband deutscher Wohnungs & Immobilienunternehmen Miscellaneous Commercial ServicesCommercial Services GdW Bundesverband deutscher Wohnungs & Immobilienunternehmen is a German housing industry association that focuses on housing management, urban development, social city, and construction and building costs. The GdW is based in Berlin, Germany. The association is the largest and politically and socially important merger of regional housing associations and companies in Germany. The GdW presents annual balance reports and hosts events such as the social city award and the annual press conference. The association also offers job opportunities, scholarships, and further education in the housing industry. | Miscellaneous Commercial Services | Corporate Officer/Principal Director/Board Member | |
| GSW IMMOBILIEN AG | Real Estate Development | Director of Finance/CFO Chairman | |
| Post Und Telekom Austria AG | Director of Finance/CFO | ||
| Wirtschaftsprüfungs-Gesellschaft mbH | Comptroller/Controller/Auditor | ||
FMS Wertmanagement
 FMS Wertmanagement Finance/Rental/LeasingFinance FMS Wertmanagement Aoer engages in conducting banking and financial service activities related to winding-up assumed asset portfolio. It acquired the risk positions and non-strategic assets, liabilities, and derivatives of Hypo Real Estate Group. Its portfolio includes loans and securities as well as related derivatives divided into five segments: Public Sector, Structured Products, Commercial Real Estate, Infrastructure, and Workout. The Public Sector segment contains bonds issued by euro zone states, the member states of the European Union as well as the neighboring states of Eastern Europe. The Structured Products segment comprises various types of asset-backed securities such as structured securities related to commercial and residential real estate as well as structured bonds that are based on public sector loan receivables or bundled student loans. The Commercial Real Estate segment consists of performing financial products related to commercial real estate. The Infrastructure segment contains financing packages for international infrastructure projects. The Workout segment comprises non-performing real estate loans in Europe, Asia, and the United States, most of which are collateralized. The company was founded on July 8, 2010 and is headquartered in Munich, Germany. | Finance/Rental/Leasing | Corporate Officer/Principal | |
Kirchhoff Consult AG
 Kirchhoff Consult AG Miscellaneous Commercial ServicesCommercial Services Part of Farner International AG, Kirchhoff Consult AG is a German company that specializes in capital markets, corporate communications, and sustainability. The company is based in Hamburg, Germany. Kirchhoff Consult helps companies communicate their sustainability efforts through their business model and communication, making it credible. The company offers "smart reporting" solutions for annual reports, digital communication, investor relations, corporate websites, and sustainability issues. The company was founded in 1994 by Klaus Rainer Kirchhoff, and the CEOs are Vincent Giesue Furnari and Jens Hecht. Kirchhoff Consult was acquired by Farner International AG on February 09, 2023. | Miscellaneous Commercial Services | Director/Board Member | |
| Federal Agency for Financial Market Stabilisation | General Government | Corporate Officer/Principal | |
| Vonovia Finance BV | Finance/Rental/Leasing | Chairman Director/Board Member Director/Board Member | |
| Brückeninstitut Eins AG | Director/Board Member | ||
| Brückeninstitut Drei AG | Director/Board Member | ||
Deutsche Annington Acquisition Holding GmbH
 Deutsche Annington Acquisition Holding GmbH Investment ManagersFinance Deutsche Annington Acquisition Holding GmbH engages in the acquisition and management of assets, as well as investment in other firms. The company was founded on June 26,2007 and is headquartered in Bochum, Germany. | Investment Managers | Chief Executive Officer Chief Executive Officer | |
Wohnungsbau Niedersachsen GmbH
 Wohnungsbau Niedersachsen GmbH Real Estate DevelopmentFinance Part of Vonovia SE, Wohnungsbau Niedersachsen GmbH is a company based in Bochum, Germany. The CEOs of the German company are Arnd Fittkau, Helene von Roeder, Mario Marcel Stamerra. | Real Estate Development | Chairman Chief Executive Officer Chairman | |
Deutsche Annington Fünfte Beteiligungsgesellschaft mbH
 Deutsche Annington Fünfte Beteiligungsgesellschaft mbH Miscellaneous Commercial ServicesCommercial Services Part of Vonovia SE, Deutsche Annington Fünfte Beteiligungsgesellschaft mbH is a company based in Bochum, Germany. The CEOs are Rolf Buch, Helene von Roeder. Deutsche Annington Fünfte Beteiligungsgesellschaft mbH provides professional, scientific and technical services. The German company was founded in 2006. | Miscellaneous Commercial Services | Chief Executive Officer Chief Executive Officer | |
Vonovia Managementverwaltung GmbH
 Vonovia Managementverwaltung GmbH Financial ConglomeratesFinance Part of Vonovia SE, Vonovia Managementverwaltung GmbH is a German company that provides investment services. The company is based in Bochum, Germany. The CEOs are Artur Stefan Kirsten, Gerald Klinck, Helene von Roeder. The company was founded in 2016. | Financial Conglomerates | Chief Executive Officer Chief Executive Officer | |
Aggregate Financial Services GmbH
 Aggregate Financial Services GmbH Finance/Rental/LeasingFinance Part of CORESTATE Capital Holding SA, Aggregate Financial Services GmbH provides debt financing services. The company is based in Frankfurt, Germany. Johannes Mä rklin, Sebastian Ernst has been the CEOs since incorporation. The German company was founded by Johannes Mä rklin, Sebastian Ernst. Aggregate Financial Services was acquired by CORESTATE Capital Holding SA on May 26, 2021 for $163.68 million. | Finance/Rental/Leasing | Chief Executive Officer Chief Executive Officer | |
"Anker Snack & Coffee" Gastronomiebetriebs GmbH
 "Anker Snack & Coffee" Gastronomiebetriebs GmbH Food RetailRetail Trade "Anker Snack & Coffee" Gastronomiebetriebs GmbH engages in the retail distribution of bread, pastries, and confectioneries. It operates cafes. The company was founded on December 29, 1992 and is headquartered in Vienna, Austria. | Food Retail | Director/Board Member | |
Wohnungsgesellschaft Norden mit beschränkter Haftung
 Wohnungsgesellschaft Norden mit beschränkter Haftung Real Estate DevelopmentFinance Part of Vonovia SE, Wohnungsgesellschaft Norden mit beschränkter Haftung is a company based in Bochum, Germany. The CEOs of the German company are Dirk Brunnert, Helene von Roeder, Klaus Freiberg. | Real Estate Development | Chief Executive Officer Chairman | |
Nileg Norddeutsche Immobiliengesellschaft mbH
 Nileg Norddeutsche Immobiliengesellschaft mbH Real Estate DevelopmentFinance Part of Vonovia SE, NILEG Norddeutsche Immobiliengesellschaft mbH is a real estate company based in Hannover, Germany. The CEOs of the German company are Ulrich Schiller, Klaus Freiberg, Rolf Buch. | Real Estate Development | Chief Executive Officer Chief Executive Officer |
Statistics
International
| Germany | 37 |
| Austria | 11 |
| Sweden | 3 |
| Luxembourg | 2 |
| Netherlands | 2 |
Sectoral
| Finance | 32 |
| Commercial Services | 6 |
| Government | 3 |
| Consumer Services | 3 |
| Communications | 2 |
Operational
| Director/Board Member | 137 |
| Chief Executive Officer | 131 |
| Chairman | 75 |
| Corporate Officer/Principal | 49 |
| Director of Finance/CFO | 23 |
Most connected contacts
| Insiders | |
|---|---|
| Helene von Roeder | 83 |
| Rolf Buch | 53 |
| Artur Stefan Kirsten | 43 |
| Fabian Heß | 27 |
| Vitus Eckert | 23 |
| Karl Philipp Ehlerding | 16 |
| Roland Folz | 14 |
| Andreas Segal | 14 |
| Volker Riebel | 13 |
| Bertrand Malmendier | 13 |
| Thomas Doll | 12 |
| Johannes Alois Franz Meran | 11 |
| Friedrich Ölrich | 11 |
| Sy Schlüter | 10 |
| Nedim Cen | 8 |
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