Network origin in Sebastian Ackermann first degree
| Entity | Entity type | Industry | |
|---|---|---|---|
| Public Company | Electric Utilities | 31 |
Chart of Companies connected to the second degree
Multi-company connection
Companies connected to Sebastian Ackermann via their personal network
| Company | Sector | Related people | Main position |
|---|---|---|---|
| RWE AG | Electric Utilities | General Counsel Corporate Officer/Principal | |
| COMMERZBANK AG | Regional Banks | Corporate Officer/Principal Director/Board Member | |
Berliner Stadtreinigungsbetriebe AöR
 Berliner Stadtreinigungsbetriebe AöR TruckingTransportation Berliner Stadtreinigungsbetriebe provides waste collection and street cleaning services for the city of Berlin. It also operates disposal sites and recycling centers. The firm was founded in 1951 and is headquartered in Berlin, Germany. | Trucking | Director/Board Member | |
Stadtwerke Kiel AG
 Stadtwerke Kiel AG Electric UtilitiesUtilities Stadtwerke Kiel AG distributes gas, electricity and water and provides district heating services in the province of Schleswig-Holstein in Germany. Its operations include the generation of electricity from coal, gas, oil and renewables as well as the sale of electricity and gas. The company is headquartered in Kiel, Germany. | Electric Utilities | Chairman Director/Board Member Director/Board Member Director/Board Member Director/Board Member Director/Board Member Director/Board Member | |
Energieversorgung Offenbach AG
 Energieversorgung Offenbach AG Alternative Power GenerationUtilities Energieversorgung Offenbach AG provides energy supply and service packages that encompass wind power, biomass and district heating networks. They are also engaged in energy business investments and renewable energy development. The company was founded in 1847 and is based in Offenbach, Germany. | Alternative Power Generation | Chairman Director/Board Member Director/Board Member Director/Board Member Director/Board Member Director/Board Member | |
Grosskraftwerk Mannheim AG
 Grosskraftwerk Mannheim AG Electric UtilitiesUtilities Grosskraftwerk Mannheim AG produces and distributes coal energy. The firm provides power for households, businesses and industry. It also produces steam for neighboring industrial companies and heating water for the district heating network of the Rhine-Neckar metropolitan region. The company was founded on November 8, 1921 and is headquartered in Mannheim, Germany. | Electric Utilities | Director/Board Member Chairman | |
Enetiqa as
 Enetiqa as Electric UtilitiesUtilities Enetiqa AS distributes electricity. The company is based in Prague, Czechia and has subsidiaries in Czechia. The Czech company was founded in 1993. Jörg Lüdorf has been the CEO of the company since 2018. | Electric Utilities | Director/Board Member Chairman | |
| Universität Stuttgart | College/University | Undergraduate Degree | |
| Ruprecht-Karls-Universität Heidelberg | College/University | Graduate Degree Graduate Degree | |
| University of Mannheim | College/University | Undergraduate Degree Chairman Graduate Degree Undergraduate Degree Graduate Degree | |
| Universität Rostock | College/University | Graduate Degree | |
| University of Pforzheim | College/University | Graduate Degree | |
MVV Enamic GmbH
 MVV Enamic GmbH Electric UtilitiesUtilities MVV Enamic GmbH supplies energy and utility services to industrial companies and industry parks. It offers transparent procurement of electricity and gas as well as sustainable energy generation, energy data management, billing services and contracting solutions. The firm also provides smart metering, e-mobility, and LED services. The company is headquartered in Mannheim, Germany. | Electric Utilities | Director/Board Member Director/Board Member Corporate Officer/Principal Chairman Director/Board Member | |
Telekom Deutschland GmbH
 Telekom Deutschland GmbH Major TelecommunicationsCommunications Telekom Deutschland GmbH provides mobile communication services. It offers fixed network telephony, broadband Internet, mobile voice and data, and IPTV products and services. The firm's technologies for mobile data transmission include GPRS, EDGE, W-LAN, UMTS, and HSDPA. The company was founded in 1993 and is headquartered in Bonn, Germany. | Major Telecommunications | Director/Board Member Corporate Officer/Principal | |
GBG Unternehmensgruppe GmbH
 GBG Unternehmensgruppe GmbH Real Estate DevelopmentFinance GBG - Mannheimer Wohnungsbaugesellschaft mbH is the largest municipal housing association in Mannheim, DE. The German company aims to provide fair living and sustainable urban development. The company offers a tenant app that provides an overview of additional costs and documents. GBG has customer service centers in five locations in Mannheim, Germany, which serve as the first point of contact for tenant concerns and questions. GBG is ultimately controlled by the City of Mannheim. The company was founded in 1926, and the CEO is Karl-Heinz Frings. | Real Estate Development | Chairman Director/Board Member | |
MVV RHE GmbH
 MVV RHE GmbH Electric UtilitiesUtilities MVV RHE GmbH engages in the supply and distribution of electrical energy, heat, gas, and water. It also engages in the management of waste, as well as planning, construction, and operation of telecommunications equipment. The company was founded on December 19, 2008 and is headquartered in Mannheim, Germany. | Electric Utilities | Chief Executive Officer Chief Executive Officer Chief Executive Officer | |
MVV Umwelt GmbH
 MVV Umwelt GmbH Environmental ServicesIndustrial Services MVV Umwelt GmbH provides sustainable and innovative solutions for electricity, heat, gas, and water, as well as services. The company is based in Mannheim, Germany. The German company is a subsidiary of MVV Energie AG and ultimately controlled by the City of Mannheim. The CEOs of the company are Martin Becker-Rethmann, Joachim Manns. | Environmental Services | Director/Board Member Director/Board Member Chairman Director/Board Member | |
Rhein-Neckar-Verkehr GmbH
 Rhein-Neckar-Verkehr GmbH RailroadsTransportation Rhein Neckar Verkehr GmbH provides public transport services in the Rhine-Neckar metropolitan region. It operates the suburban railway, tram and bus routes in Mannheim, Heidelberg and Ludwigshafen. The company is headquartered in Mannheim, Germany. | Railroads | Chairman Chairman | |
| Stadtmarketing Mannheim GmbH | Director/Board Member Director/Board Member Director/Board Member | ||
Verkehrsverbund Rhein- Neckar GmbH
 Verkehrsverbund Rhein- Neckar GmbH Other TransportationTransportation Verkehrsverbund Rhein-Neckar GmbH is a transportation company based in Mannheim, Germany. Verkehrsverbund Rhein-Neckar GmbH provides subway train services. The CEO of the German company is Volkhard Malik. | Other Transportation | Director/Board Member | |
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 Corporate Officer/Principal | |
| Karlsruhe University of Applied Sciences | College/University | Graduate Degree | |
EnBW Vertrieb GmbH
 EnBW Vertrieb GmbH Electric UtilitiesUtilities Part of EnBW Energie Baden Württemberg AG, EnBW Vertrieb GmbH supplies electricity and water. The company is based in Stuttgart, Germany. | Electric Utilities | Corporate Officer/Principal | |
MVV Trading GmbH
 MVV Trading GmbH Electric UtilitiesUtilities MVV Trading GmbH trades electricity and natural gas. The company is based in Mannheim, Germany and ultimately controlled by the City of Mannheim. The CEO of the German company is Thies Langmaack. | Electric Utilities | Director/Board Member Director/Board Member Chairman Director/Board Member Director/Board Member | |
Soluvia GmbH
 Soluvia GmbH Major TelecommunicationsCommunications Soluvia GmbH provides wired telecommunications services. The private company is based in Mannheim, Germany. The CEOs are Gerald Hornfeck, Dietmar Sperfeld. The German company was founded in 2007. | Major Telecommunications | Chairman Director/Board Member Chairman Director/Board Member | |
| Management Stadtwerke Buchen GmbH | Director/Board Member | ||
MVV GmbH
 MVV GmbH Alternative Power GenerationUtilities MVV GmbH is a German company that is involved in the production, transportation, and distribution of electricity. The company is based in Mannheim, Germany. The company is ultimately controlled by the City of Mannheim. | Alternative Power Generation | Chairman Chairman | |
| MVV Insurance Services GmbH | Chairman Director/Board Member Director/Board Member | ||
Universitätsklinikum Mannheim GmbH
 Universitätsklinikum Mannheim GmbH Hospital/Nursing ManagementHealth Services Universitätsklinikum Mannheim GmbH provides health care services. The company was founded in 1998 and is headquartered in Mannheim, Germany. | Hospital/Nursing Management | Director/Board Member Director/Board Member | |
juwi AG
 juwi AG Alternative Power GenerationUtilities juwi AG offers renewable energy solutions. The firm’s services include project development, general contractor/EPC, management/maintenance, project rights purchase and repowering. The company was founded by Matthias Willenbacher and Fred Jung on December 4, 1996 and is headquartered in Worrstadt, Germany. | Alternative Power Generation | Chairman Director/Board Member Director/Board Member Director/Board Member | |
beegy GmbH
 beegy GmbH Electric UtilitiesUtilities beegy GmbH provides distributed energy-management solutions. It offers integrated turnkey solutions for distributed energy management including planning, provisioning of distributed energy hard and software components and day-to-day energy management services. The firm provides services to the industrial, retail, commercial and real estate sectors. The company was founded in 2014 and is headquartered in Mannheim, Germany. | Electric Utilities | Chairman | |
| Enevio GmbH | Corporate Officer/Principal | ||
| Enbw Ingenieure GmbH | Corporate Officer/Principal | ||
1&1 Internet AG
 1&1 Internet AG Data Processing ServicesTechnology Services 1&1 Internet AG provides web hosting services. The private company is based in Montabaur, Germany. | Data Processing Services | Human Resources Officer | |
United Internet Corporate Services GmbH
 United Internet Corporate Services GmbH Miscellaneous Commercial ServicesCommercial Services Part of United Internet AG, United Internet Corporate Services GmbH provides management consulting services. The company is based in Montabaur, Germany. | Miscellaneous Commercial Services | Human Resources Officer | |
mg: mannheimer gründungszentren GmbH
 mg: mannheimer gründungszentren GmbH Miscellaneous Commercial ServicesCommercial Services mg: mannheimer gründungszentren GmbH provides a business development platform for start-up companies. The company is based in Mannheim, Germany. Christian Sommer has been the CEO of the German company since 2003. | Miscellaneous Commercial Services | Director/Board Member Director/Board Member | |
MVV Netze GmbH
 MVV Netze GmbH Electric UtilitiesUtilities MVV Netze GmbH engages in the lease, management, operation and maintenance of electricity, gas supply, district heating, water supply and telecommunications networks. The company is headquartered in Mannheim, Germany. | Electric Utilities | Director/Board Member Chairman Director/Board Member | |
| Anstalt Des Oeffentlichen Rechts | Director/Board Member | ||
Qivalo GmbH
 Qivalo GmbH Miscellaneous Commercial ServicesCommercial Services Qivalo GmbH specializes in digital data architecture for real estate and automated billing. The company was founded on July 10, 2017 and is headquartered in Mannheim, Germany. | Miscellaneous Commercial Services | Chairman | |
MV Mannheimer Verkehr GmbH
 MV Mannheimer Verkehr GmbH Other TransportationTransportation MV Mannheimer Verkehr GmbH provides passenger land transportation services. The private company is based in Mannheim, Germany. The CEO of the German company is Marcus Geithe. | Other Transportation | Chairman | |
Soluvia Energy Services GmbH
 Soluvia Energy Services GmbH Data Processing ServicesTechnology Services Soluvia Energy Services GmbH provides solutions in the field of energy data management, measuring point operation, IMS, customer support, and billing. The private company is based in Offenbach, Germany. The German company's portfolio includes a range of services aimed at optimizing energy usage and improving efficiency. The CEOs of the company are Dietmar Sperfeld and Gerald Hornfeck. | Data Processing Services | Director/Board Member Director/Board Member Director/Board Member | |
Nederman GmbH
 Nederman GmbH Wholesale DistributorsDistribution Services Part of Nederman Holding AB, Nederman GmbH is a leading German company in industrial air filtration. The company, based in Köngen, Germany, offers SmartFilter solutions for dust and smoke extraction that combine leading filtration technology with IoT connectivity. The company's solutions provide protection for people, production, and the planet. Nederman is an expert in dust, welding fume, and particle extraction, improving working conditions, optimizing availability, and providing maximum production protection. The CEO of the company is Ralf Klöpfer. | Wholesale Distributors | Chief Executive Officer | |
Soluvia IT-Services GmbH
 Soluvia IT-Services GmbH Information Technology ServicesTechnology Services Soluvia IT-Services GmbH provides shared-services in metering, billing, and information technology. The company is based in Kiel, Germany. The German company is a subsidiary of MVV Energie Gruppe and ultimately controlled by the City of Mannheim. The CEOs of the company are Klaus Kunath, Özen Öner. | Information Technology Services | Director/Board Member Director/Board Member Director/Board Member | |
VfB Stuttgart 1893 AG
 VfB Stuttgart 1893 AG Movies/EntertainmentConsumer Services VfB Stuttgart 1893 AG operates a sports club. VfB Stuttgart 1893 AG is based in Stuttgart, Germany and has subsidiaries in Germany. | Movies/Entertainment | Director/Board Member | |
| IDOS Software AG | Director/Board Member |
Statistics
International
| Germany | 50 |
| Czech Republic | 2 |
Sectoral
| Utilities | 17 |
| Consumer Services | 8 |
| Transportation | 5 |
| Technology Services | 5 |
| Commercial Services | 5 |
Operational
| Director/Board Member | 151 |
| Chairman | 47 |
| Corporate Officer/Principal | 28 |
| Chief Executive Officer | 21 |
| Undergraduate Degree | 17 |
Most connected contacts
| Insiders | |
|---|---|
| Lorenz Näger | 33 |
| Martin Friedrich Herrmann | 29 |
| Georg Müller | 23 |
| Ralf Klöpfer | 20 |
| Stefan Seipl | 16 |
| Peter Kurz | 15 |
| Hansjörg Roll | 14 |
| Christian Specht | 13 |
| Verena Amann | 11 |
| Heike Kamradt-Weidner | 9 |
| Susanne Schöttke | 8 |
| Bernhard Schumacher | 8 |
| Gregor Kurth | 6 |
| Barbara Hoffmann | 5 |
| Detlef Falk | 5 |
- Stock Market
- Insiders
- Sebastian Ackermann
- Company connections