Hartmut Ostrowski
Director/Board Member at SEVEN PRINCIPLES AG
Network origin in Hartmut Ostrowski first degree
| Entity | Entity type | Industry | |
|---|---|---|---|
| Private Company | Movies/Entertainment | 56 | |
arvato AG
 arvato AG Miscellaneous Commercial ServicesCommercial Services arvato AG provides media and communication services. It offers after sales solutions which include repair and refurbishment services and ReCommerce lifecycle management services; corporate information management services, such as after sales information management, marketing procurement management, physical, and digital manuals. The company was founded in 1835 and is headquartered in Gütersloh, Germany.
13
| Extinct | Miscellaneous Commercial Services | 13 |
DSC Arminia Bielefeld GmbH & Co. KGaA
 DSC Arminia Bielefeld GmbH & Co. KGaA Movies/EntertainmentConsumer Services DSC Arminia Bielefeld GmbH & Co. KGaA owns and operates a stadium that offers recreational solutions. They offer catering facilities, party, control, dressing and media rooms. The company is based in Bielefeld, Germany.
9
| Private Company | Movies/Entertainment | 9 |
| Public Company | Broadcasting | 8 | |
| Public Company | Information Technology Services | 4 |
Chart of Companies connected to the second degree
Multi-company connection
Companies connected to Hartmut Ostrowski via their personal network
| Company | Sector | Related people | Main position |
|---|---|---|---|
| DEUTSCHE TELEKOM AG | Major Telecommunications | Director/Board Member Director/Board Member Corporate Officer/Principal Corporate Officer/Principal | |
| NESTLÉ S.A. | Food: Major Diversified | Chief Tech/Sci/R&D Officer Director/Board Member Director of Finance/CFO | |
| BASF SE | Electrical Products | Chairman Director/Board Member | |
| SOFTWARE AG | Packaged Software | Director/Board Member Director/Board Member | |
| EON SE | Electric Utilities | Chairman Chief Executive Officer | |
| ALCON INC. | Medical Specialties | Chief Tech/Sci/R&D Officer Director/Board Member | |
Bertelsmann, Inc.
 Bertelsmann, Inc. BroadcastingConsumer Services Bertelsmann, Inc. provides television broadcasting and book and music publishing services. Its core divisions include (RTL Group), book publishing (Penguin Random House), magazine publishing (Gruner + Jahr), services (Arvato), and printing (Be Printers). The company was founded on March 27, 1981 and is headquartered in New York, NY. | Broadcasting | Chairman Chairman Director/Board Member | |
Portigon AG
 Portigon AG Regional BanksFinance Portigon AG engages in the management of its own assets. It also provides financial services and conducts banking activities. The company was founded in 1969 and is headquartered in Duesseldorf, Germany. | Regional Banks | Director/Board Member Director/Board Member | |
Harvard University
 Harvard University Other Consumer ServicesConsumer Services Harvard University engages in the provision of teaching and research. It has twelve degree-granting Schools in addition to the Radcliffe Institute for Advanced Study, offering a global education. The university was founded in 1636 and is headquartered in Cambridge, MA. | College/University | Masters Business Admin Undergraduate Degree | |
| BMW AG | Motor Vehicles | Chairman Director/Board Member Comptroller/Controller/Auditor Director/Board Member Director/Board Member | |
| M6 MÉTROPOLE TÉLÉVISION | Broadcasting | Director/Board Member Director/Board Member Director/Board Member Director/Board Member | |
| JUBII EUROPE N.V. | Information Technology Services | President Director/Board Member | |
Tempelhofer Feld GmbH für Grundstücksverwertung
 Tempelhofer Feld GmbH für Grundstücksverwertung Real Estate DevelopmentFinance Part of Vonovia SE, Tempelhofer Feld GmbH für Grundstücksverwertung is a German company that provides real estate services. The company is based in Bochum, Germany. The CEOs of the private company are Arnd Fittkau, Rolf Buch, Sebastian Jung. Tempelhofer Feld GmbH für Grundstücksverwertung was acquired by IMMOFINANZ AG, a PUB of CPI Property Group SA from CERTA Immobilienverwaltung und Handels GmbH & Co. on May 03, 2005. | Real Estate Development | Chief Executive Officer Chief Executive Officer | |
CLT-UFA SA
 CLT-UFA SA BroadcastingConsumer Services Part of Bertelsmann SE & Co. KGaA, CLT-UFA SA is a Luxembourger company that provides television broadcasting services. The private company is based in Luxembourg, Luxembourg. Guillaume de Posch has been the CEO of the company since 1995. | Broadcasting | Chief Executive Officer Director/Board Member Comptroller/Controller/Auditor | |
Gruner + Jahr Deutschland GmbH
 Gruner + Jahr Deutschland GmbH Publishing: Books/MagazinesConsumer Services Gruner + Jahr Deutschland GmbH publishes printed and digital media products. The company distributes premium magazines under the STERN, GEO, BRIGITTE, ESSEN & TRINKEN, SCHÖNER WOHNEN, CHEFKOCH, BARBARA, BEEF, and 11FREUNDE brands. It also operates the international digital marketing platform AppLike. The company was founded by John Jahr, Sr., John Jahr, Gerd Bucerius, and Richard Gruner on June 30, 1965 and is headquartered in Hamburg, Germany. | Publishing: Books/Magazines | Chairman Chairman Chief Executive Officer Chief Executive Officer Director/Board Member Director/Board Member | |
Verlag Bertelsmann Stiftung
 Verlag Bertelsmann Stiftung Investment Trusts/Mutual FundsMiscellaneous Verlag Bertelsmann Stiftung engages in the provision of educational and social affairs non-profit services. It specializes in education, Europe, democracy, health, values, and economy. The company was founded by Reinhard Mohn in 1977 and is headquartered in Guetersloh, Germany. | Investment Trusts/Mutual Funds | Director/Board Member Chief Executive Officer Chairman Chairman Director/Board Member Corporate Officer/Principal | |
Allianz Versicherungs AG
 Allianz Versicherungs AG Multi-Line InsuranceFinance Allianz Versicherungs-AG engages in the non-life insurance business. It provides general accident, liability, vehicle, legal expense, fire, credit and surety, as well as transport insurance services. The company is headquartered in Munich, Germany. | Multi-Line Insurance | Director/Board Member Director/Board Member | |
| VONOVIA SE | Real Estate Development | Director/Board Member Chairman Chief Executive Officer Chief Operating Officer | |
Springer Nature Deutschland GmbH
 Springer Nature Deutschland GmbH Publishing: Books/MagazinesConsumer Services Springer Nature Deutschland GmbH publishes scientific books, periodicals, and journals that focus on scientific and technical information. It also offers business services, seminars, trade fairs, conferences, as well as online publishing. The company was founded by Julius Springer on May 10, 1842 and is headquartered in Berlin, Germany. | Publishing: Books/Magazines | Director/Board Member Director/Board Member | |
| Universität zu Köln | College/University | Undergraduate Degree Doctorate Degree Undergraduate Degree Masters Business Admin | |
| Copenhagen Business School | College/University | Undergraduate Degree Undergraduate Degree | |
| Technische Universität München | College/University | Director/Board Member Corporate Officer/Principal | |
| University of St. Gallen | College/University | Graduate Degree Doctorate Degree Doctorate Degree | |
RTL Radio Deutschland GmbH
 RTL Radio Deutschland GmbH BroadcastingConsumer Services Part of Bertelsmann SE & Co. KGaA, RTL Radio Deutschland GmbH is a German company that operates radio stations. The private company is based in Berlin, Germany. | Broadcasting | Chairman Director/Board Member | |
| University of Münster | College/University | Doctorate Degree Undergraduate Degree Undergraduate Degree Undergraduate Degree Undergraduate Degree Doctorate Degree Undergraduate Degree | |
| RWTH Aachen University | College/University | Masters Business Admin Doctorate Degree Undergraduate Degree | |
| University of Gottingen | College/University | Graduate Degree Undergraduate Degree | |
| University of Karlsruhe | College/University | Graduate Degree Undergraduate Degree | |
Sonopress (USA) LLC
 Sonopress (USA) LLC Computer PeripheralsElectronic Technology Sonopress (USA) LLC provides digital content production and delivery solutions. Its customers include the music, entertainment, video game, and software industries. The company was founded in 1984 and is headquartered in Weaverville, NC. | Computer Peripherals | Chief Executive Officer President | |
| Technical University of Berlin | College/University | Doctorate Degree Doctorate Degree Corporate Officer/Principal | |
| Universität Paderborn | College/University | Undergraduate Degree Undergraduate Degree | |
Prinovis GmbH & Co. KG
 Prinovis GmbH & Co. KG Commercial Printing/FormsCommercial Services Prinovis GmbH & Co. KG provides gravure printing and custom made printing services. It offers a portfolio of solutions – from the conceptual work, via gravure printing and web offset printing, right through to product binding and logistics. The company is headquartered in Hamburg, Germany. | Commercial Printing/Forms | Chairman Chairman Director/Board Member Director/Board Member | |
| ADIDAS AG | Apparel/Footwear | Chairman Chief Executive Officer Director/Board Member | |
Microsoft Deutschland GmbH
 Microsoft Deutschland GmbH Packaged SoftwareTechnology Services Microsfot Deutschland GmbH is a distributor of software products. It offers operating systems for computers and mobile phones, cloud services, and programming services. The company was founded in 1983 and is headquartered in Unterschließheim, Germany, with offices within the country. | Packaged Software | Corporate Officer/Principal Corporate Officer/Principal | |
Bundesverband der Deutschen Industrie e.V.
 Bundesverband der Deutschen Industrie e.V. Miscellaneous Commercial ServicesCommercial Services Bundesverband der Deutschen Industrie e.V. provides information on the German industry, economy, and economic policies. The private company is based in Berlin, Germany. The German company organizes events that bring together business, politics, science, and civil society for discussions, whether virtually, in-person, or hybrid. The company was founded by Gerhard Schempp. | Miscellaneous Commercial Services | Director/Board Member Corporate Officer/Principal | |
BMG Rights Management GmbH
 BMG Rights Management GmbH Commercial Printing/FormsCommercial Services BMG Rights Management GmbH engages in music publishing, management of music copyrights, and music distribution. It offers music publishing and recording, content creation, commissioning new video programming, audiovisual rights management, synch marketing and licensing, as well as licensing of music rights. The company was founded on October 1, 2008 and is headquartered in Berlin, Germany. | Commercial Printing/Forms | Chairman Chief Operating Officer Director/Board Member | |
| Life Ventures SA | Chairman Director/Board Member | ||
| Druck und Verlagshaus Gruner & Jahr AG | President Director/Board Member | ||
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 Chief Executive Officer | |
| Bertelsmann Verwaltungsgesellschaft mbH | Chief Executive Officer Chief Executive Officer Corporate Officer/Principal | ||
Deutsche Akademie der Technikwissenschaften eV
 Deutsche Akademie der Technikwissenschaften eV Miscellaneous Commercial ServicesCommercial Services Deutsche Akademie der Technikwissenschaften eV advises on technical and technological issues for engineering and applied sciences. The private company is based in Munich, Germany. | Miscellaneous Commercial Services | Corporate Officer/Principal Director/Board Member | |
Bertelsmann Management SE
 Bertelsmann Management SE Miscellaneous Commercial ServicesCommercial Services Bertelsmann Management SE is an international media enterprise with corporate divisions including RTL Group, Penguin Random House, and Gruner + Jahr. The private company is based in Gütersloh, DE and has a global presence of subsidiaries in several regions. The German company's Press Center provides detailed information for journalists, and the company is also committed to Corporate Responsibility activities. Thomas Hermann Rabe has been the CEO of the company since 2012. | Miscellaneous Commercial Services | Director/Board Member Chairman Director/Board Member Chief Executive Officer Chairman Director/Board Member Director/Board Member Director/Board Member Director/Board Member Director/Board Member Director/Board Member Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal | |
Penguin Random House Ltd.
 Penguin Random House Ltd. Publishing: Books/MagazinesConsumer Services Penguin Random House Ltd. publishes and distributes books. It offers fiction, non fiction, and children's books. The company was founded on September 5, 1962 and is headquartered in London, the United Kingdom. | Publishing: Books/Magazines | Director/Board Member Chief Executive Officer Director/Board Member Director/Board Member Director/Board Member | |
Deutsche Annington Holdings Vier GmbH
 Deutsche Annington Holdings Vier GmbH Financial ConglomeratesFinance Part of Vonovia SE, Deutsche Annington Holdings Vier GmbH is an investment holding German company. The private company is based in Bochum, Germany. The CEOs of the company are Helene Freifrau Röder von Diersburg, Klaus Freiberg, Rolf Buch. | Financial Conglomerates | Chief Executive Officer Chief Executive Officer | |
| Bertelsmann Capital Investment SA | Director/Board Member Corporate Officer/Principal | ||
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 | 38 |
| Switzerland | 5 |
| United States | 4 |
| France | 3 |
| Netherlands | 2 |
Sectoral
| Consumer Services | 19 |
| Finance | 8 |
| Commercial Services | 7 |
| Technology Services | 4 |
| Consumer Durables | 4 |
Operational
| Director/Board Member | 455 |
| Chief Executive Officer | 224 |
| Corporate Officer/Principal | 183 |
| Chairman | 178 |
| Independent Dir/Board Member | 45 |
Most connected contacts
| Insiders | |
|---|---|
| Gilles Samyn | 89 |
| Klaus Freiberg | 87 |
| Rolf Buch | 53 |
| Richard Sarnoff | 41 |
| Thomas Hermann Rabe | 33 |
| Karl-Ludwig Kley | 32 |
| Hans Dieter Pötsch | 32 |
| Bodo Knut Uebber | 30 |
| Werner J. Bauer | 29 |
| Gerhard Zeiler | 29 |
| Markus Franz-Josef Dohle | 28 |
| Anke Schäferkordt | 28 |
| Kasper Bo Rørsted | 27 |
| James M. Singh | 26 |
| Wulf H. Bernotat | 25 |
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