The Helios AG für elektrisches Licht und Telegraphenanlagenbau was a German electrical engineering company. Founded in 1882 it existed until its liquidation in 1930. The company was based in the town of Ehrenfeld, which was incorparted into Cologne in 1888. The company is nowadays mostly known for the Heliosturm, a lighthouse on the former site of the factory that was constructed for test and research purposes.
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Siemens
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Divisions and
subsidiaries |
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Current
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- Energy Sector
- Industry Sector
- Siemens Financial Services
- Siemens Healthcare
- Siemens Canada
- Siemens Pakistan
- Siemens Saudi Arabia
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Former and defunct
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- Acuson Corporation1
- C. A. Parsons and Company1
- Dispolok2
- Helios AG2
- Infineon Technologies2
- Roke Manor Research2
- Siemens Communications1
- Siemens Dematic2
- Siemens Home and Office Communication Devices2
- Siemens IT Solutions and Services2
- Siemens Mobile2
- Siemens Nixdorf Informationssysteme2
- Siemens Plessey2
- Siemens VDO2
- Wincor Nixdorf2
- ROLM1
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Joint ventures and
shareholdings |
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Current
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- A2SEA
- AREVA NP
- Atos
- BSH Bosch und Siemens Hausgeräte
- German Shanghai Metro Group
- Nokia Siemens Networks
- Siemens Enterprise Communications
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Former and defunct
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- BiiN
- Eurotrain
- Fujitsu Siemens Computers
- Krauss-Maffei
- Siemens Matsushita Components
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| Predecessors |
- Siemens & Halske
- Siemens-Schuckert
- Siemens-Reiniger-Werke
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Products, services
and projects |
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Current
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- FINEX
- Locomotives
- Multiple units
- Siemens Modular Metro
- Software products
- Tram vehicles
- Transportation Systems projects
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Defunct
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- Elektrische Viktoria
- Mobile phones
- Simatic S5 PLC
- SIMpad
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| People |
- Wilfried Feldenkirchen
- Joe Kaeser
- Karlheinz Kaske
- Klaus Kleinfeld
- Peter Löscher
- Bernhard Plettner
- Heinrich von Pierer
- Jim Reid-Anderson
- Erich Reinhardt
- Ernst von Siemens
- Carl Friedrich von Siemens
- Carl Heinrich von Siemens
- Hermann von Siemens
- Peter von Siemens
- Werner von Siemens
- Georg Wilhelm von Siemens
- Carl Wilhelm Siemens
- Gerd Tacke
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| Places |
- Großsiedlung Siemensstadt
- Siemens Arena
- Siemensstadt
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| Other |
- Phoebus cartel
- Siemens Competition
- Siemens Foundation
- Siemens Open
- Siemens scandal (1914)
- Siemens scandal (2008)
- Werner von Siemens Ring
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Coordinates: 50°57′3.6″N 6°54′50.4″E / 50.951000°N 6.914000°E / 50.951000; 6.914000
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