Harald Sikorski
Director/Board Member at RAG AG
Network origin in Harald Sikorski first degree
| Entity | Entity type | Industry | |
|---|---|---|---|
Industriegewerkschaft Bergbau Chemie Energie
 Industriegewerkschaft Bergbau Chemie Energie Miscellaneous Commercial ServicesCommercial Services Industriegewerkschaft Bergbau Chemie Energie operates as a trade union. The private company is based in Hannover, Germany.
62
| Private Company | Miscellaneous Commercial Services | 62 |
RAG AG
 RAG AG CoalEnergy Minerals Part of RAG-Stiftung, RAG AG specializes in coal mining. The private company is based in Essen, Germany. The CEO of the German company is Peter Schrimpf.
22
| Subsidiary | Coal | 22 |
| Public Company | Containers/Packaging | 20 | |
Vivawest GmbH
 Vivawest GmbH Real Estate DevelopmentFinance Part of RAG-Stiftung, Vivawest GmbH is a German company that focuses on the development and value enhancement of their properties. The company is based in Gelsenkirchen, Germany. The private company manages over 120,000 apartments in NRW, providing homes for approximately 300,000 people. The company offers a repair service to quickly address emergencies and repairs for their tenants. The company was founded in 2006 and is led by CEOs Claudia Goldenbeld and Haluk Serhat. Vivawest was acquired by RAG AG on June 30, 2015.
19
| Subsidiary | Real Estate Development | 19 |
GSB Gesellschaft zur Sicherung von Bergmannswohnungen mbH
 GSB Gesellschaft zur Sicherung von Bergmannswohnungen mbH Real Estate DevelopmentFinance GSB Gesellschaft zur Sicherung von Bergmannswohnungen mbH engages in the coordination of the interests of the tenants of miners' apartments and housing associations. The company was founded on December 29, 1981 and is headquartered in Essen, Germany.
10
| Private Company | Real Estate Development | 10 |
Rag Anthrazit Ibbenbüren GmbH
 Rag Anthrazit Ibbenbüren GmbH CoalEnergy Minerals Part of RAG-Stiftung, Rag Anthrazit Ibbenbüren GmbH is a private company based in Ibbenbüren, Germany. Rag Anthrazit Ibbenbüren GmbH specializes in solutions for water management, groundwater purification, and real estate. The German company's website also mentions their focus on sustainability and responsible business practices. The company was founded in 1989, and the CEO is Bernd Tönjes.
2
| Subsidiary | Coal | 2 |
Chart of Companies connected to the second degree
Multi-company connection
Companies connected to Harald Sikorski via their personal network
| Company | Sector | Related people | Main position |
|---|---|---|---|
| MERCK KGAA | Pharmaceuticals: Major | Director/Board Member Director/Board Member Director/Board Member Director/Board Member Director/Board Member | |
| BAYER AG | Pharmaceuticals: Major | Director/Board Member Director/Board Member Director/Board Member Director/Board Member Director/Board Member Director/Board Member Director/Board Member | |
| HENKEL AG & CO. KGAA | Household/Personal Care | Director/Board Member Director/Board Member | |
| BASF SE | Electrical Products | Director/Board Member Director/Board Member Director/Board Member Director/Board Member Director/Board Member | |
| CONTINENTAL AG | Automotive Aftermarket | Director/Board Member Director/Board Member Director/Board Member Director/Board Member Director/Board Member | |
| LANXESS AG | Chemicals: Major Diversified | Director/Board Member Director/Board Member Director/Board Member Director/Board Member | |
| WACKER CHEMIE AG | Chemicals: Major Diversified | Director/Board Member Director/Board Member Director/Board Member Director/Board Member | |
| SYMRISE AG | Chemicals: Specialty | Director/Board Member Director/Board Member Director/Board Member | |
Evonik Operations GmbH
 Evonik Operations GmbH Pharmaceuticals: OtherHealth Technology Evonik Operations GmbH manufactures specialty chemicals. The company was founded on August 23, 2000 and is headquartered in Weatherford, TX. | Pharmaceuticals: Other | Director/Board Member Director/Board Member Director/Board Member | |
| K+S AG | Chemicals: Specialty | Director/Board Member Director/Board Member Director/Board Member | |
| VERALLIA DEUTSCHLAND AG | Home Furnishings | Director/Board Member Director/Board Member | |
| VILLEROY & BOCH AG | Building Products | Director/Board Member Director/Board Member Director/Board Member Director/Board Member | |
| FUCHS SE | Industrial Specialties | Director/Board Member Director/Board Member | |
| STO SE & CO. KGAA | Building Products | Director/Board Member Director/Board Member Director/Board Member | |
| SILTRONIC AG | Industrial Machinery | Director/Board Member Director/Board Member Director/Board Member Director/Board Member Director/Board Member | |
Deutsche Steinkohle AG
 Deutsche Steinkohle AG CoalEnergy Minerals Deutsche Steinkohle AG provides coal mining services. Its coke coal is used primarily for the production of steel and its hard coal is used for power generation. It operates mines in Northrhine-Westphalia, in the Saarland and a coking plant in Northrhine-Westphalia. The company is headquartered in Herne, Germany. | Coal | Director/Board Member Director/Board Member Chairman Human Resources Officer Corporate Officer/Principal | |
| COVESTRO AG | Chemicals: Specialty | Director/Board Member Director/Board Member Director/Board Member Director/Board Member | |
| Ruhr-Universität Bochum | College/University | Undergraduate Degree Undergraduate Degree Doctorate Degree Graduate Degree Graduate Degree Graduate Degree | |
| RWTH Aachen University | College/University | Undergraduate Degree Undergraduate Degree | |
| University of Gottingen | College/University | Graduate Degree Undergraduate Degree Graduate Degree | |
| ADIDAS AG | Apparel/Footwear | Director/Board Member Director/Board Member Director/Board Member | |
Wickeder Westfalenstahl GmbH
 Wickeder Westfalenstahl GmbH SteelNon-Energy Minerals Wickeder Westfalenstahl GmbH engages in the design and manufacture of clad materials, cold rolled steel products, hardened steel strips, micro etched components, thermo bimetals, and electrical contact systems. Its products are used in automotive, medical, electronics, tools, cookware, appliances, button cells, coinage, lamps, cutting tools, chains, springs, filtration, chemical, telecommunication, domestic, and decorative applications. The company was founded by Bernhard Bauer in 1913 and is headquartered in Wickede, Germany. | Steel | Chairman Director/Board Member | |
DMT GmbH & Co. KG
 DMT GmbH & Co. KG Miscellaneous Commercial ServicesCommercial Services DMT GmbH & Co. KG provides mining equipment and consulting services. The company was founded in 1990 and is headquartered in Essen, Germany. | Miscellaneous Commercial Services | Director/Board Member Director/Board Member Director/Board Member | |
| EVONIK INDUSTRIES AG | Chemicals: Major Diversified | Director/Board Member Chairman Director/Board Member Director/Board Member Director/Board Member Human Resources Officer Director/Board Member Director/Board Member Director/Board Member Director/Board Member Director/Board Member | |
RAG-Stiftung
 RAG-Stiftung Investment Trusts/Mutual FundsMiscellaneous RAG-Stiftung operates as a private foundation. It provides financing services for the perpetual mine management as well as the educational, scientific, and cultural projects related to coal mining in the Ruhr and Saar regions. The company was founded on June 26, 2007 and is headquartered in Essen, Germany. | Investment Trusts/Mutual Funds | Chief Executive Officer Director/Board Member Corporate Officer/Principal Corporate Officer/Principal Director/Board Member Director/Board Member Corporate Officer/Principal | |
Evonik Services GmbH
 Evonik Services GmbH Chemicals: Major DiversifiedProcess Industries Evonik Services GmbH is a German company that manufactures and supplies chemicals. The private company is based in Marl, Germany. | Chemicals: Major Diversified | Director/Board Member Director/Board Member | |
WIBO Holding GmbH
 WIBO Holding GmbH Financial ConglomeratesFinance WIBO Holding GmbH is an investment holding German company founded in 2003. The company is based in Wickede, Germany and has subsidiaries in Germany. The private company's main function is to hold investments. | Financial Conglomerates | Chairman Director/Board Member | |
K+S Minerals & Agriculture GmbH
 K+S Minerals & Agriculture GmbH Chemicals: AgriculturalProcess Industries K+S Minerals & Agriculture GmbH operate as a mining company. It offers soil conditioners, as well as liquid and foliar fertilizers. The company is headquartered in Kassel, Germany. | Chemicals: Agricultural | Director/Board Member Director/Board Member Director/Board Member Director/Board Member | |
Ineos Deutschland GmbH
 Ineos Deutschland GmbH Miscellaneous Commercial ServicesCommercial Services Part of INEOS AG, Ineos Deutschland GmbH is a German company that provides management services. The private company is based in Cologne, Germany. The CEOs of the company are Patrick Giefers, Axel Göhrt. | Miscellaneous Commercial Services | Director/Board Member Director/Board Member | |
INEOS Köln GmbH
 INEOS Köln GmbH Wholesale DistributorsDistribution Services Part of INEOS AG, INEOS Köln GmbH is a petrochemical company based in Cologne, Germany. INEOS Köln GmbH supplies petrochemical products. The German company was founded in 1998 and the CEO is Patrick Giefers. | Wholesale Distributors | Director/Board Member Director/Board Member | |
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 Director/Board Member Director/Board Member | |
| Villeroy & Boch Fliesen GmbH | Corporate Officer/Principal Director/Board Member | ||
50Hertz Transmission GmbH
 50Hertz Transmission GmbH Electric UtilitiesUtilities 50Hertz Transmission GmbH provides electric transmission services. It offers balancing group management services, renewable and compensation energy services, and offshore extensions to systems. The company was founded in September 2002 and is headquartered in Berlin, Germany. | Electric Utilities | Director/Board Member Director/Board Member Director/Board Member | |
Kolping Bildung Deutschland gGmbH
 Kolping Bildung Deutschland gGmbH Miscellaneous Commercial ServicesCommercial Services TÜV NORD Bildung develops skills. Since 1990 they have been a successful training partner of both companies and public bodies. Their work focuses particularly on providing a secure supply of skilled workers through preparatory and vocational training, and on further developing their qualifications and those of managers in line with personal and market requirements. The wide range of courses offered by TÜV NORD Bildung cover industry, technology and engineering, road traffic and related themes, logistics, transfer services and also natural sciences, languages, the world of commerce and IT. | Miscellaneous Commercial Services | Director/Board Member Director/Board Member | |
Continental Reifen Deutschland GmbH
 Continental Reifen Deutschland GmbH Automotive AftermarketConsumer Durables Continental Reifen Deutschland GmbH manufactures automotive tires. It offers different types of tires for cars and vans. The company is headquartered in Hannover, Germany. | Automotive Aftermarket | Director/Board Member Director/Board Member Director/Board Member | |
| Bergbau AG | Corporate Officer/Principal Human Resources Officer | ||
LINET Group SE
 LINET Group SE Medical DistributorsDistribution Services LINET Group SE manufactures and distributes nursing care and hospital beds, mattresses, furniture and complete service solutions to hospitals, nursing and retirement homes. The company was founded in July 2011 1979 and is headquartered in Dordrecht, Netherlands. | Medical Distributors | Chairman Director/Board Member | |
STEAG New Energies GmbH
 STEAG New Energies GmbH Electric UtilitiesUtilities STEAG New Energies GmbH engages in the development and provision of energy solutions. It distributes electric power, wind power, bioenergy, mine gas, district heat, and geothermal power for energy supply. The company was founded in 1961 and is headquartered in Saarbrücken, Germany. | Electric Utilities | Director/Board Member Director/Board Member Director/Board Member | |
Vivawest Wohnen GmbH
 Vivawest Wohnen GmbH Real Estate DevelopmentFinance Vivawest Wohnen GmbH is a leading real estate company based in NRW, Germany. The private company manages over 120,000 apartments, providing homes for approximately 300,000 people. Uwe Eichner has been the CEO of the company since 2021. | Real Estate Development | Director/Board Member Director/Board Member Chairman Chairman Chief Executive Officer Director/Board Member | |
INEOS Deutschland Holding GmbH
 INEOS Deutschland Holding GmbH Chemicals: SpecialtyProcess Industries Part of INEOS AG, INEOS Deutschland Holding GmbH is a German company that manufactures petrochemicals, specialty chemicals, and oil products. The private company is based in Cologne, Germany. The company was founded in 2009. Benie Marotz has been the CEO of the company since 2019. | Chemicals: Specialty | Director/Board Member Director/Board Member | |
Covestro Deutschland AG
 Covestro Deutschland AG Chemicals: SpecialtyProcess Industries Covestro Deutschland AG engages in the production and distribution of polymers. It also sells paints and adhesive raw materials. The company was founded on April 8, 2002 and is headquartered in Leverkusen, Germany. | Chemicals: Specialty | Director/Board Member Director/Board Member Director/Board Member Director/Board Member | |
Evonik Resource Efficiency GmbH
 Evonik Resource Efficiency GmbH Chemicals: Major DiversifiedProcess Industries Part of RAG-Stiftung, Evonik Resource Efficiency GmbH is a German company that develops, manufactures and sells chemicals. The private company is based in Essen, Germany. The company was founded in 2014. Andreas Fischer has been the CEO of the company since 2019. | Chemicals: Major Diversified | Director/Board Member Director/Board Member | |
AbbVie Komplementär GmbH
 AbbVie Komplementär GmbH Pharmaceuticals: MajorHealth Technology Part of AbbVie, Inc., AbbVie Komplementär GmbH is a pharmaceutical company based in Wiesbaden, Germany. The German company manufactures and markets pharmaceutical products. | Pharmaceuticals: Major | Director/Board Member Director/Board Member | |
| Ruhrfestspiele Recklinghausen | Director/Board Member Director/Board Member Director/Board Member | ||
Dgb Rechtsschutz Gmbh
 Dgb Rechtsschutz Gmbh Miscellaneous Commercial ServicesCommercial Services Dgb Rechtsschutz GmbH provides legal protection for union members in labor and social law. The private company is based in Dusseldorf, Germany. The German company offers information on common questions related to labor and social law, as well as specific information for works council and staff council members. The company was founded in 1863. The CEO is Reinhard-Ulrich Vorbau. | Miscellaneous Commercial Services | Director/Board Member Director/Board Member Corporate Officer/Principal | |
Lausitz Energie Bergbau AG
 Lausitz Energie Bergbau AG Electric UtilitiesUtilities Lausitz Energie Bergbau AG is a German company that specializes in mining, technology, and innovation. The private company is based in Cottbus, Germany. The company offers energy solutions and services such as mechanical engineering, plant optimization, technical diagnostics, rail vehicle maintenance, and more. The company is ultimately controlled by the Government of Sweden. The CEO of the company is Thorsten Kramer. | Electric Utilities | Director/Board Member Director/Board Member | |
| Industriegewerkschaft Chemie, Papier, Keramik | Corporate Secretary Chief Executive Officer Corporate Secretary Corporate Officer/Principal Corporate Secretary Corporate Officer/Principal Corporate Secretary |
Statistics
International
| Germany | 49 |
| Switzerland | 2 |
| Netherlands | 2 |
Sectoral
| Process Industries | 15 |
| Health Technology | 5 |
| Producer Manufacturing | 5 |
| Commercial Services | 5 |
| Consumer Durables | 4 |
Operational
| Director/Board Member | 346 |
| Corporate Officer/Principal | 101 |
| Chief Executive Officer | 37 |
| Chairman | 33 |
| Independent Dir/Board Member | 15 |
Most connected contacts
| Insiders | |
|---|---|
| Peter Urban | 24 |
| Karin Louise Dorrepaal | 20 |
| Ralf Sikorski | 17 |
| Thomas Wessel | 17 |
| Daniel Frey | 15 |
| Michael Vassiliadis | 14 |
| Ulrich Freese | 14 |
| Peter Hausmann | 12 |
| Edeltraud Glänzer | 12 |
| Peter Schörner | 12 |
| Peter Michael Noé | 11 |
| Bernd Tönjes | 11 |
| Hubertus Schmoldt | 11 |
| Francesco Grioli | 11 |
| Petra Reinbold-Knape | 11 |
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