Jan Liersch
Chairman at MEDICLIN AG
Network origin in Jan Liersch first degree
| Entity | Entity type | Industry | |
|---|---|---|---|
30
| Public Company | Hospital/Nursing Management | 30 |
| Public Company | Hospital/Nursing Management | 27 | |
Broermann Holding GmbH
 Broermann Holding GmbH Financial ConglomeratesFinance Broermann Holding GmbH engages in the acquisition, management, and financing of firms, particularly hospitals and healthcare, hotels, and real estate sectors. The firm provides consulting services to such firms. The company was founded on June 19, 1985 and is headquartered in Koenigstein im Taunus, Germany.
27
| Subsidiary | Financial Conglomerates | 27 |
Asklepios Westklinikum Hamburg GmbH
 Asklepios Westklinikum Hamburg GmbH Medical/Nursing ServicesHealth Services Asklepios Westklinikum Hamburg GmbH provides health care services. Their specialist departments ensure primary and secondary care in the Hamburg West surgery and orthopaedics, neurosurgery, urology, internal medicine, geriatrics, ENT, psychiatry and Psychosomatic Medicine with their a wide range of services. In addition to the General supply all their departments have also dedicated specializations. The company is headquartered in Hamburg, Germany.
17
| Subsidiary | Medical/Nursing Services | 17 |
| Public Company | Steel | 14 | |
Asklepios Kliniken GmbH & Co. KGaA
 Asklepios Kliniken GmbH & Co. KGaA Hospital/Nursing ManagementHealth Services Asklepios Kliniken GmbH & Co. KGaA engages in the management and operation of hospitals and health centers. It offers medical services in the fields of anesthesiology, geriatrics, cardiology, surgery, internal medicine, neurology, psychiatry, orthopedics, radiology, nuclear medicine, and urology. The company was founded by Bernard grosse Broermann in 1985 and is headquartered in Hamburg, Germany.
1
| Subsidiary | Hospital/Nursing Management | 1 |
Rkg Reha Kliniken Gmbh
 Rkg Reha Kliniken Gmbh Hospital/Nursing ManagementHealth Services Rkg Reha Kliniken Gmbh operates general hospitals. The private company is based in Frankfurt, Germany. The CEOs are Ivo Schramm, Jan Liersch. The German company was founded in 1990.
1
| Private Company | Hospital/Nursing Management | 1 |
Chart of Companies connected to the second degree
Multi-company connection
Companies connected to Jan Liersch via their personal network
| Company | Sector | Related people | Main position |
|---|---|---|---|
| VOLKSWAGEN AG | Motor Vehicles | Chief Tech/Sci/R&D Officer | |
| LANXESS AG | Chemicals: Major Diversified | Director/Board Member Director/Board Member | |
AutoScout24 GmbH
 AutoScout24 GmbH Internet RetailRetail Trade Autoscout24 GmbH engages in the development and operation of an online vehicle trading platform. The firm offers a search portal for new and used cars, motorcycles, and trucks. It also operates a search platform for car financing and vehicle leasing services. The company was founded in 1998 and is headquartered in Munich, Germany. | Internet Retail | Founder | |
| AUDI AG | Motor Vehicles | Director/Board Member | |
STEAG GmbH
 STEAG GmbH Electric UtilitiesUtilities STEAG GmbH engages in the planning, development, construction, and operation of power plants and storage facilities. Its services include conventional power generation, energy trading and optimization, district heating, as well as distributed generation. The company was founded in 1937 and is headquartered in Essen, Germany. | Electric Utilities | President Comptroller/Controller/Auditor | |
Klöckner & Co. Deutschland GmbH
 Klöckner & Co. Deutschland GmbH SteelNon-Energy Minerals Klöckner & Co. Deutschland GmbH manufactures precursors and assemblies that are made of steel and metal. It offers flat products, long products, bright steel, engineering steel, stainless steel, aluminum, flood control, roof and wall products, welding materials, as well as components. The company was founded by Peter Klöckner in 1906 and is headquartered in Duisburg, Germany. | Steel | Director/Board Member | |
Kühne + Nagel AG
 Kühne + Nagel AG Air Freight/CouriersTransportation Kühne + Nagel AG provide logistics services. The firm offers sea, air freight, contract, integrated logistics and overland transportation capabilities. It serves to the aerospace, automotive, FMCG, oil, gas retail and health care industries. The company was founded in 1890 and is headquartered in Glattbrugg, Switzerland. | Air Freight/Couriers | Director/Board Member | |
Klöckner Stahl und Metall GmbH
 Klöckner Stahl und Metall GmbH Wholesale DistributorsDistribution Services Part of TRIGAMMA Vermögensverwaltung GmbH, Klöckner Stahl und Metall GmbH is a private company based in Gerasdorf / Wien, Austria. The Austrian company specializes in the trade of stainless steel, aluminum, and non-ferrous metals. The company offers a wide range of U-profiles that can be customized and ordered online. Klöckner also supports the decarbonization of their customers' value chains by providing the CO? value of their products through the Nexigen® PCF Algorithm. The company categorizes their green steel products into six levels, making it easy for customers to see the CO? footprint of their steel products. Klöckner Stahl und Metall GmbH was acquired by ÖAG AG, a SUB of TRIGAMMA Vermögensverwaltung GmbH from NRW.BANK on August 26, 2004. | Wholesale Distributors | Director/Board Member | |
| University of Kiel | College/University | Chairman Graduate Degree | |
| Universität zu Köln | College/University | Masters Business Admin Undergraduate Degree Undergraduate Degree | |
| University of St. Gallen | College/University | Graduate Degree Masters Business Admin | |
Klöckner Distribution Industrielle SA
 Klöckner Distribution Industrielle SA Wholesale DistributorsDistribution Services Part of Klöckner & Co. SE, Klöckner Distribution Industrielle SA is a steel and other metals distributor based in Aubervilliers, France. | Wholesale Distributors | Director/Board Member Director/Board Member | |
| Universität des Saarlandes | College/University | Undergraduate Degree Undergraduate Degree | |
| University of Trier | College/University | Graduate Degree | |
| The Johannes Gutenberg University of Mainz | College/University | Undergraduate Degree | |
Debrunner Koenig AG
 Debrunner Koenig AG Wholesale DistributorsDistribution Services The Debrunner Koenig Holding is a company of the Klöckner & Co group and a service provider for the construction industry and industry in general. Klöckner & Co. is the largest producer of independent steel and metal distributor in the total market of Europe & North America. With its subsidiaries Debrunner Acifer, Koenig Feinstahl and Metall Service Menziken, the Debrunner Koenig Holding AG with more than 1,600 employees is a leading distribution company in the areas multi metal distribution, reinforcement & structural engineering, technical products and coupling technology in Switzerland. The well-established Swiss company serves - with its dedicated employees and choice products & services - customers in the fields of construction, industry and trade. | Wholesale Distributors | Director/Board Member | |
Universitätsklinikum Gießen und Marburg GmbH
 Universitätsklinikum Gießen und Marburg GmbH Hospital/Nursing ManagementHealth Services Universitätsklinikum Gießen & Marburg GmbH operates as a university hospital. It provides health services to the citizens of nearby cities and opportunities for medical students to practice their professions. The hospital was founded in 2005 and is headquartered in Gießsen, Germany. | Hospital/Nursing Management | Chairman Chairman Director/Board Member Director/Board Member Director of Finance/CFO Chairman Director/Board Member Chief Executive Officer Director/Board Member Director/Board Member Director/Board Member | |
| University of Duisburg-Essen | College/University | Corporate Officer/Principal | |
| Philipps University of Marburg | College/University | Undergraduate Degree | |
Asklepios Kliniken Hamburg GmbH
 Asklepios Kliniken Hamburg GmbH Hospital/Nursing ManagementHealth Services Asklepios Kliniken Hamburg GmbH owns and operates hospitals in Hamburg. It is engaged in general and acute medical care and therapeutic services. The firm's services include hospitalization, emergency care service, surgery and ambulatory care services. The company was founded in 1995 and is headquartered in Hamburg, Germany | Hospital/Nursing Management | Director/Board Member Director/Board Member Director/Board Member Director/Board Member Director/Board Member Comptroller/Controller/Auditor Director/Board Member 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 Director/Board Member Corporate Officer/Principal | |
ODS BV
 ODS BV Air Freight/CouriersTransportation Part of Klöckner & Co. The private company is based in Barendrecht, Netherlands. SE, ODS BV is a Dutch company that distributes multi metals. | Air Freight/Couriers | Director/Board Member Director/Board Member | |
| ThyssenKrupp Stainless International GmbH | Chief Executive Officer | ||
LANXESS Deutschland GmbH
 LANXESS Deutschland GmbH Chemicals: SpecialtyProcess Industries LANXESS Deutschland GmbH produces and sells chemicals. It operates as a subsidiary company. The company is headquartered in Cologne, Germany. | Chemicals: Specialty | Director/Board Member Director/Board Member | |
Asklepios Schwalm-Eder-Kliniken GmbH
 Asklepios Schwalm-Eder-Kliniken GmbH Hospital/Nursing ManagementHealth Services Part of Asklepios Kliniken GmbH & Co. KGaA, Asklepios Schwalm-Eder-Kliniken GmbH is a healthcare company based in Schwalmstadt, Germany. The German company provides medical services and online offerings with 49,000 employees nationwide. The CEO of the private company is Dagmar Federwisch. | Hospital/Nursing Management | Chief Executive Officer Chairman | |
Lahn Dill Kliniken GmbH
 Lahn Dill Kliniken GmbH Hospital/Nursing ManagementHealth Services Part of Kreisausschuss des Lahn-Dill-Kreises, Lahn Dill Kliniken GmbH offers modern medicine in Wetzlar, Braunfels, and other locations. The German company provides a dual system of education for Operationstechnische Assistenten (OTA) with practical training in their facilities and theoretical training in a vocational school. OTA graduates can work in various areas such as operating rooms, ambulances, endoscopy, heart catheterization, and central sterilization. The CEOs of the private company are Richard Kreutzer and Norbert Köneke. | Hospital/Nursing Management | Director/Board Member | |
Asklepios Kliniken Langen-Seligenstadt GmbH
 Asklepios Kliniken Langen-Seligenstadt GmbH Hospital/Nursing ManagementHealth Services Part of Asklepios Kliniken GmbH & Co. KGaA, Asklepios Kliniken Langen-Seligenstadt GmbH operates hospitals. The private company is based in Langen, Germany. | Hospital/Nursing Management | Chief Executive Officer Director/Board Member | |
| PORSCHE AG | Motor Vehicles | Director/Board Member | |
MediClin Geschäftsführungs GmbH
 MediClin Geschäftsführungs GmbH Financial ConglomeratesFinance Part of MediClin AG, MediClin Geschäftsführungs GmbH is a private company based in Offenburg, Germany. The CEOs of the German company are Volker Hippler, Phillip Fröschle, Ute Haase, Philipp Schlösser, Tino Marco Fritz. MediClin Geschäftsführungs GmbH provides investment services. | Financial Conglomerates | President Chief Executive Officer | |
Vereinte Dienstleistungsgewerkschaft
 Vereinte Dienstleistungsgewerkschaft Miscellaneous Commercial ServicesCommercial Services Vereinte Dienstleistungsgewerkschaft is a trade union based in Germany. The German company provides information on current issues in society, business, politics, culture, and trade union issues through its publication, Ver.di Publik, which appears eight times a year. Ver.di is an expert in good work, fair wages, work-life balance, equal rights, and more. The company takes the time to answer questions and discuss topics in online meetings with its members. Ver.di positions itself with resolutions, declarations, and statements on legislative initiatives and much more. Ver.di TV provides surveys, backgrounds, portraits, reports, and more on the world of work and society. | Miscellaneous Commercial Services | Corporate Officer/Principal | |
| Bundesverband Deutscher Privatkliniken eV | Corporate Officer/Principal Corporate Officer/Principal Director/Board Member | ||
Klöckner Participaciones SA
 Klöckner Participaciones SA Wholesale DistributorsDistribution Services Part of Klöckner & Co. SE, Klöckner Participaciones SA is a private company based in Madrid, Spain. The Spanish company produces and distributes steel and other metals. | Wholesale Distributors | Director/Board Member Director/Board Member | |
| Kloeckner Metals (Changshu) Co. Ltd. | Director/Board Member | ||
HCM SE
 HCM SE Financial ConglomeratesFinance HCM SE is a German company that provides investment services. The company is based in Bad Neustadt an der Saale, Germany. The CEOs are Eugen Münch and Wolfgang Mündel. The private company was founded by Marek Modecki. | Financial Conglomerates | Chief Executive Officer Corporate Officer/Principal | |
| Stiftung Münch | Chief Executive Officer Corporate Officer/Principal Chief Executive Officer | ||
| Mittelhessische Medizin-Stiftung | Director/Board Member Corporate Officer/Principal | ||
Comercial de Laminados Ibérica SA (Spain)
 Comercial de Laminados Ibérica SA (Spain) SteelNon-Energy Minerals Comercial de Laminados Ibérica SA engages in the manufacture and distribution of steel and aluminum products. It also provides cutting, drilling, and painting services. The company was founded on March 12, 1954 and is headquartered in Madrid, Spain. | Steel | Chairman Director/Board Member Director/Board Member | |
Geschaftsstelle Zentrum Fur Telemedizin eV
 Geschaftsstelle Zentrum Fur Telemedizin eV Medical/Nursing ServicesHealth Services Geschaftsstelle Zentrum Fur Telemedizin eV provides telemedicine services. The private company is based in Bad Kissingen, Germany. | Medical/Nursing Services | Corporate Officer/Principal | |
| Asklepios Kliniken Management GmbH | Chief Executive Officer Chief Executive Officer | ||
Asklepios Facility Services Hamburg GmbH
 Asklepios Facility Services Hamburg GmbH Miscellaneous Commercial ServicesCommercial Services Part of Asklepios Kliniken GmbH & Co. KGaA, Asklepios Facility Services Hamburg GmbH is a private company that provides services to clinics and practices with the help of its 49,000 employees. The company is based in Hamburg, Germany. The CEOs of the German company are Herbert Loibnegger, Joachim Gemmel. | Miscellaneous Commercial Services | Chief Executive Officer Chief Executive Officer | |
Heuberger Kälte Klima GmbH
 Heuberger Kälte Klima GmbH Engineering & ConstructionIndustrial Services Heuberger Kälte Klima GmbH is a private company based in Bayreuth, Germany. Heuberger Kälte Klima GmbH provides plumbing, heating, and air conditioning installation services. The German company was founded in 1931 by Karl Heuberger. Frank Heuberger has been the CEO of the company since 2018. | Engineering & Construction | Chief Executive Officer | |
COMECO GmbH & Co. KG
 COMECO GmbH & Co. KG Internet Software/ServicesTechnology Services COMECO GmbH & Co. KG is a German tech company that creates everyday relevant added value and growth for brands. The company is based in Stuttgart, Germany. The CEOs are Stefan Bisterfeld, Claus Till. The company was founded in 2018. | Internet Software/Services | Director/Board Member | |
CARIAD SE
 CARIAD SE Packaged SoftwareTechnology Services Part of Volkswagen AG, CARIAD SE is an automotive software company based in Wolfsburg, Germany. CARIAD develops innovative applications that enable all the features the car provides, from the intelligent personal assistant via connected infotainment to automated driving. The German company's software uses their own operating system and is connected to their cloud, keeping the car constantly up-to-date with the newest features. CARIAD believes that software has the potential to reshape the automotive experience for everyone, everywhere, and they are shaping the future of mobility by developing innovative applications. The private company was founded in 2020. Peter Bosch has been the CEO of the company since 2023. | Packaged Software | Director/Board Member | |
| Netstart GmbH | Corporate Officer/Principal | ||
Iwg Medical Real Estate AG
 Iwg Medical Real Estate AG Financial ConglomeratesFinance IWG Medical Real Estate AG is a German investment company that operates in the real estate industry. The private company's focus is on investing in medical real estate properties. | Financial Conglomerates | Director/Board Member | |
MEDICLIN Robert Janker Klinik
 MEDICLIN Robert Janker Klinik Medical/Nursing ServicesHealth Services Part of Mercurius Health SA, MEDICLIN Robert Janker Klinik is a specialized medical facility that provides both outpatient and inpatient oncological and radiation treatments. The private company is based in Bonn, Germany. The CEOs are York Dhein, Tino Marco Fritz, Sebastian Klute. The German company was founded in 1937 by Robert Janker. MEDICLIN Robert Janker Klinik was acquired by Mercurius Health SA from MediClin AG on May 04, 2023. | Medical/Nursing Services | Chief Executive Officer Chief Executive Officer | |
Städtisches Klinikum München GmbH
 Städtisches Klinikum München GmbH Hospital/Nursing ManagementHealth Services Städtisches Klinikum München GmbH provides healthcare services. It operates hospitals and specialist clinics. The firm focuses on in-patient treatment. The company was founded in 2005 and is headquartered in Munich, Germany. | Hospital/Nursing Management | Director/Board Member |
Statistics
International
| Germany | 42 |
| Switzerland | 4 |
| Spain | 3 |
| Austria | 2 |
| France | 2 |
Sectoral
| Health Services | 9 |
| Consumer Services | 9 |
| Distribution Services | 6 |
| Commercial Services | 5 |
| Finance | 5 |
Operational
| Director/Board Member | 243 |
| Chief Executive Officer | 78 |
| Corporate Officer/Principal | 44 |
| Chairman | 40 |
| President | 14 |
Most connected contacts
| Insiders | |
|---|---|
| Hauke Stars | 33 |
| Ulrich Wandschneider | 25 |
| Ulrich Grillo | 23 |
| Robert J. Koehler | 19 |
| Marcus A. Ketter | 18 |
| Michael Bock | 16 |
| Rainer Laufs | 16 |
| Katrin Vernau | 14 |
| Marco Walker | 12 |
| Kai Hankeln | 11 |
| Jochen A. Melchior | 11 |
| Irmtraut Gürkan | 11 |
| Karsten Lork | 10 |
| Christian Höftberger | 10 |
| Berthold Bose | 9 |
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