# Siemens

> German multinational conglomerate company

**Wikidata**: [Q81230](https://www.wikidata.org/wiki/Q81230)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Siemens)  
**Source**: https://4ort.xyz/entity/siemens

## Summary
Siemens is a German multinational conglomerate company founded in 1847 and based in Munich, Germany. It operates across electrical engineering, electronics, telecommunications, energy, mobility, healthcare and industrial software through numerous subsidiaries and divisions.

## Key Facts
- Official name and aliases: Siemens, Siemens Aktiengesellschaft, Siemens AG, Siemens & Halske, SIEMENS AG, Siemens Aktiengesellschaft (Munich), SAG; Dutch alias: "Siemens bestaat in Nederland sinds 1879".
- Inception / founding date: 1847-10-01 (inception +1847-10-01T00:00:00Z).
- Headquarters / primary location: Munich, Germany.
- Website: https://www.siemens.com/
- Wikidata description: German multinational conglomerate company; Wikipedia title: Siemens; sitelink_count: 79.
- Industry scope (related fields listed): electrical engineering, electronics, telecommunications, electrical industry, medical/biomedical engineering, lighting technique, mechanical engineering, power plant technology, powertrain technology.
- Stock and market indices: constituent of DAX (Blue-chip index), EURO STOXX 50, and Stoxx Europe 600 Index.
- Notable subsidiaries, divisions and holdings:
  - Siemens Digital Industries Software — German IT company; inception: 2007 and 1963; headquarters: ; industry: industrial software.
  - Siemens Financial Services (SFS) — financial services division; inception: 1997; headquarters: .
  - Siemens Gamesa Renewable Energy — wind turbine manufacturer; inception: 1984; countries/headquarters: Spain and others; employees: 5,753; industry: wind turbines.
  - Siemens Healthineers — German company; inception dates: 2017-12-01 and 2007; headquarters: ; industries include medical devices and healthcare technology.
  - BSH Hausgeräte GmbH — German home-appliance manufacturer; inception: 1967; headquarters: .
  - Nokia Networks — multinational telecommunications company (listed as contained/related).
  - Siemens Mobility — railway rolling stock manufacturer; inception: 2018; country: Germany; headquarters: multiple (Q64, , , ); employees reported: 34,200 and 38,200; industry: rolling stock.
  - Dresser-Rand Group — Siemens-owned engineering and manufacturing company; inception value 2004; headquarters: Houston, United States.
  - Siemens Limited (India) — inception: 1957; country: India; headquarters: Mumbai.
  - Gigaset Communications / Gigaset — German company; inception: 2005-10-01 and 1900-01-26 (historic ties); country: Germany; headquarters: .
  - Siemens Mobile — mobile phone manufacturer; inception: 2000; employees: 6,000; headquarters: .
  - Siemens Sector Energy — German company; inception: 2008-01-01; headquarters: .
  - Siemens-Schuckert and Siemens & Halske — predecessor businesses (see Predecessors section).
- Selected products, train models and technologies associated with Siemens: Velaro, Combino, Avenio, Desiro ML RUS, SD-100/SD-160, Velaro ICE, Transrapid, Trainguard MT (communications-based train control), SIMATIC (trademark, inception 1958), WinCC (industrial automation software, inception 1996), Simatic Step 7 (PLC programming tool).
- Mobile phone models (examples tied to Siemens): Siemens MC60, C75, CX70, CF75, A65, A60, A52, A50, C25, C65, M55, S55.
- Railway rolling stock and projects: ICE T, ICE 3, ICE TD, ICE S (trial train), TW 6000, DB Classes (103, 111, 151, 483, 484), SNCB Class 18 (built 2008–2011), British Rail Class 360 and Class 700, Railjet, Civia, OS MX3000, Siemens Venture trainsets, AVE Class 103, Siemens Avenio, Siemens Combino, Siemens Velaro.
- Financial metrics (historical reported values — source lists multiple recorded values without year mapping):
  - Revenue values recorded (examples): 75,636,000,000; 79,644,000,000; 57,139,000,000; 86,849,000,000; 83,044,000,000; 71,977,000,000; 62,265,000,000; 83,049,000,000; 71,920,000,000; 75,882,000,000; 78,296,000,000; 73,515,000,000; 75,978,000,000; 76,651,000,000; 77,327,000,000; 72,448,000,000; 87,325,000,000; 75,445,000,000; 75,167,000,000; 74,233,000,000; 84,016,000,000; 87,000,000,000; 77,484,000,000; 68,582,000,000 (all values in the source).
  - Net profit values recorded (examples): 5,584,000,000; 7,380,000,000; 4,200,000,000; 7,949,000,000; 3,723,000,000; 6,161,000,000; 4,030,000,000; 5,174,000,000; 5,807,000,000; 6,046,000,000; 5,450,000,000; 7,282,000,000; 5,373,000,000; 4,284,000,000; 4,458,000,000; 6,145,000,000; 3,899,000,000; 2,292,000,000; 5,725,000,000; 3,806,000,000; 3,033,000,000; 2,248,000,000; 3,405,000,000; 2,445,000,000; 2,597,000,000; 2,088,000,000; 8,860,000,000; 1,865,000,000.
  - Total assets recorded (examples): 125,727,000,000; 151,502,000,000; 145,067,000,000; 139,608,000,000; 150,248,000,000; 133,804,000,000; 125,717,000,000; 104,879,000,000; 101,936,000,000; 108,282,000,000; 104,243,000,000; 102,827,000,000; 94,926,000,000; 94,463,000,000; 91,555,000,000; 90,118,000,000; 81,654,000,000; 61,495,000,000; 79,518,000,000; 77,605,000,000; 77,939,000,000.
- Reported employee counts (historical values, source lists multiple): 370,000; 348,000; 357,000; 351,000; 372,000; 293,000; 320,000; 311,000; 303,000; 385,000; 379,000; 345,000; 344,400; 362,400; 366,700; 350,500; 402,700; 405,000; 427,000; 398,000; 475,000; 461,000; 430,000; 417,000; 426,000; 477,100; 430,200; 437,000.
- Notable trademark: SIMATIC (inception registered/used 1958).
- Awards / recognitions listed: Berlin-Brandenburg Innovation Award (German innovation award, 1984–) and Innovation Prize of the German Economy (inception 1980).
- Key people included in the source: Werner von Siemens (1816–1892; German electrical engineer, inventor, industrialist), Roland Busch (German business executive and physicist), Peter Löscher (Austrian businessman), Heinrich von Pierer (German businessman), Klaus Kleinfeld (German businessman), Karlheinz Kaske (German businessman, 1928–1998).
- Affiliations and persons associated: Jim Hagemann Snabe, Lisa Davis (former chair of Siemens Corporation), Joe Kaeser, Hans-Joachim Niemann, Werner Jacobi, He Zehui, Walter H. Schottky, Bruno Baum, Zdzisław Pawlak, Konrad Zuse, Paul Mattick, Christiane Floyd, Heinrich Welker, Wolfgang Přiklopil, Fritz Noether, Joe Kaeser, Peter Löscher, Roland Busch, Lisa Davis, Onyeche Tifase, Gustav Ludwig Hertz, Sonita Lontoh, John Rabe, Jim Hagemann Snabe, and others as listed in source affiliations.
- Predecessor organizations: Siemens & Halske (inception 1847), Siemens-Schuckert (inception 1903-04-01).
- Created / developed software and systems attributed to Siemens: Simatic Step 7 (PLC programming tool), WinCC (industrial automation and control software; inception 1996), Trainguard MT (communications-based train control system).
- Entities listed as owning/operating holdings or major investors in the source: Qatar Investment Authority, BlackRock, and treasury stock references.
- Wikipedia sitelink_count property for Werner von Siemens: 67 (as provided in key people entries).

## FAQs
Q: What is Siemens and where is it based?
A: Siemens is a German multinational conglomerate company headquartered in Munich, Germany, operating across engineering, electronics, mobility, energy, healthcare and software sectors.

Q: When was Siemens founded?
A: The company's inception date is recorded as 1847-10-01 in the source material.

Q: What industries and technologies does Siemens work in?
A: Siemens is associated with electrical engineering, electronics, telecommunications, power plant and powertrain technology, mechanical engineering, lighting technique, biomedical/medical devices, and industrial automation and software.

Q: What are Siemens’s major subsidiaries and divisions?
A: Major entities include Siemens Digital Industries Software, Siemens Financial Services, Siemens Healthineers, Siemens Mobility, Siemens Gamesa Renewable Energy, BSH Hausgeräte GmbH, Siemens Limited (India), Siemens Mobile, and Dresser-Rand Group among others.

Q: Is Siemens publicly traded and in which indices does it appear?
A: Siemens is part of major stock indices: DAX, EURO STOXX 50, and the Stoxx Europe 600 Index.

Q: What kinds of transport and rail products are associated with Siemens?
A: Siemens-branded or Siemens-built products include high-speed train models and families (Velaro, ICE series, Transrapid), trams and low-floor vehicles (Combino, Avenio), multiple-unit classes (Desiro, DB classes), and train control systems such as Trainguard MT.

Q: What automation and software products has Siemens developed?
A: Siemens developed SIMATIC (trademark, 1958), Simatic Step 7 (PLC programming), and WinCC (industrial automation and control software; inception 1996).

Q: Who are notable people associated with Siemens?
A: Notable individuals listed are Werner von Siemens, Roland Busch, Peter Löscher, Heinrich von Pierer, Klaus Kleinfeld, and Karlheinz Kaske, among other affiliated executives, scientists and managers.

Q: What financial and workforce scale does Siemens have?
A: The source lists a range of recorded revenue values, net profits, total assets and employee counts over time; selected extremes from the provided data include revenues up to 86,849,000,000 and employee counts as high as 477,100, with multiple historical figures recorded.

Q: What awards or recognition has Siemens received?
A: The source lists Siemens in relation to awards such as the Berlin-Brandenburg Innovation Award and the Innovation Prize of the German Economy.

## Why It Matters
Siemens matters because it spans multiple foundational sectors of modern infrastructure and industry. As a conglomerate with origins in the 19th century, its activities touch electricity generation and transmission, industrial automation, healthcare technology, transport and rail systems, and telecommunications. Those contributions solve practical problems at national and global scales: powering cities and industries, automating manufacturing and process control, delivering medical devices and diagnostics, and moving people and goods via rolling stock and rail control systems. Siemens’s broad portfolio allows cross-disciplinary solutions (for example, combining automation software and electrical engineering for power plants or integrating rolling-stock manufacturing with signalling systems). Its presence in major stock indices (DAX, EURO STOXX 50, Stoxx Europe 600) reflects its economic significance in Germany and Europe. The company’s subsidiaries—such as Siemens Healthineers, Siemens Mobility, and Siemens Digital Industries Software—operate as specialized units that scale technical innovation into commercial products, amplifying Siemens’s impact across industries.

## Notable For
- Long corporate history with inception dated 1847-10-01 and historical predecessor firms Siemens & Halske (1847) and Siemens-Schuckert (1903).
- Large multinational conglomerate status based in Munich, Germany, operating across engineering, healthcare, mobility, energy and software.
- Broad rail and transport product portfolio including Velaro, Combino, Avenio, Desiro series, multiple DB classes, and train control systems like Trainguard MT.
- Development of industrial automation and control technologies: SIMATIC (trademark, 1958), Simatic Step 7, and WinCC (inception 1996).
- Significant corporate scale with multiple reported revenue, profit, asset and employee figures spanning tens of billions (revenues) and hundreds of thousands (employees) in the provided data.
- Ownership and corporate-finance ties reported with major investors or stakeholders such as Qatar Investment Authority and BlackRock in the source listing.
- Presence in major market indices (DAX, EURO STOXX 50, Stoxx Europe 600), indicating large public-market footprint.
- Diverse subsidiary structure that includes Siemens Healthineers (medical), Siemens Mobility (rail), Siemens Gamesa (renewables), Siemens Digital Industries Software (industrial software), and Siemens Financial Services (corporate finance).

## Body

### Overview
- Siemens is identified in the source as a German multinational conglomerate company headquartered in Munich and operating across multiple engineering and technology domains.
- The company uses aliases such as Siemens Aktiengesellschaft, Siemens AG and historical/brand names like Siemens & Halske and SAG.
- The official website listed is https://www.siemens.com/.

### History and Origins
- Inception is recorded as 1847-10-01. The predecessor organizations named in the source include Siemens & Halske (inception 1847) and Siemens-Schuckert (inception 1903-04-01).
- The source lists Werner von Siemens (1816–1892), a German electrical engineer, inventor and industrialist, among the notable historical persons linked to the company.

### Headquarters and Locations
- Primary city location: Munich — described as the capital and most populous city of Bavaria, Germany (inception +1158-00-00T00:00:00Z; country: Germany).
- Country of origin and primary country of operation: Germany (multiple inception/period qualifiers provided in the raw country description).

### Key People and Affiliations
- Named key people in the provided material:
  - Werner von Siemens — German electrical engineer, inventor and industrialist (1816–1892).
  - Roland Busch — German business executive and physicist.
  - Peter Löscher — Austrian businessman.
  - Heinrich von Pierer — German businessman.
  - Klaus Kleinfeld — German businessman (listed with headquarters Q60 in the source).
  - Karlheinz Kaske — German businessman (1928–1998).
- Additional affiliated persons listed include Jim Hagemann Snabe, Lisa Davis (noted as former chair of Siemens Corporation), Joe Kaeser, and several scientists and engineers (e.g., Werner Jacobi, Walter H. Schottky, Gustav Ludwig Hertz, Konrad Zuse) who appear in the affiliations or historical associations.

### Business Structure and Subsidiaries
- Siemens contains a broad set of subsidiaries, divisions and related companies listed in the source:
  - Siemens Digital Industries Software (German IT company; inception 2007 / 1963; headquarters ; industry: industrial software).
  - Siemens Financial Services (SFS; inception 1997; headquarters ).
  - Siemens Gamesa Renewable Energy (wind turbine manufacturer; inception 1984; countries/headquarters include Spain).
  - Siemens Healthineers (medical technology; inception 2017-12-01 and 2007; headquarters ).
  - BSH Hausgeräte GmbH (home appliances; inception 1967; headquarters ).
  - Nokia Networks (listed as contained — multinational network equipment company; inception 2007-04-01).
  - Siemens Mobility (railway rolling stock; inception 2018; headquarters in multiple locations; employees 34,200 and 38,200 reported).
  - Dresser-Rand Group (Siemens-owned engineering/manufacturing; inception value 2004; US headquarters Houston).
  - Siemens Limited (India; inception 1957; headquarters: Mumbai).
  - Gigaset Communications / Gigaset (German communications company; inception dates 2005-10-01 and historic 1900-01-26).
  - Siemens Mobile (mobile phone manufacturer; inception 2000; employees 6,000).
  - Siemens Sector Energy (inception 2008-01-01).
  - Siemens-Schuckert and Siemens & Halske are listed as historical businesses related to Siemens.

### Products, Technologies and Projects
- Rail and rolling stock: a large set of rolling stock and rail products are connected to Siemens in the source, including high-speed trains (Velaro family, ICE series), commuter and intercity multiple units (Desiro, Civia), tram families (Combino, Avenio), and various DB classes and international rolling stock orders (SNCB Class 18, British Rail Class 360 and 700, OS MX3000).
- Train control and signalling: Trainguard MT is listed as a communications-based train control system developed by Siemens.
- Industrial automation and software: SIMATIC trademark (inception 1958), Simatic Step 7 (PLC programming), and WinCC (industrial automation/control software; inception 1996).
- Telecommunications and consumer electronics: multiple Siemens mobile phone models are listed (MC60, C75, CX70, CF75, A65, A60, A52, A50, C25, C65, M55, S55), plus infrastructure systems such as EWSD (telephone exchange system).
- Energy and power technologies: related areas include power plant technology and broader electrical engineering and energy technology; Siemens Sector Energy and Siemens Energy AG are connected organizationally.

### Software and Automation Ecosystem
- Siemens Digital Industries Software is presented as the IT/software arm for industrial applications, with historical roots and an inception reference in 1963 and corporate structuring in 2007.
- Simatic Step 7 and WinCC are specific tools in the Siemens automation stack; WinCC’s inception date is listed as 1996.
- SIMATIC as a trademark is recorded with inception 1958.

### Financials, Scale and Rankings
- The source provides numerous historical values for revenue, net profit, total assets and employee counts without explicit year labels. These figures demonstrate a range of reported corporate scale across multiple reporting periods:
  - Revenue examples span tens of billions of currency units (e.g., 57.139 billion to 87.325 billion in provided list).
  - Net profit examples range from around 1.865 billion up to 8.86 billion in provided list.
  - Total assets examples include values above 100 billion and up to 151.502 billion.
  - Employee counts reported vary by period between roughly 293,000 and 477,100.
- Siemens is included within major market indices: DAX (German blue-chip index), EURO STOXX 50, and Stoxx Europe 600.

### Market Presence, Ownership and Investors
- The source lists entities associated with ownership or operation such as the Qatar Investment Authority and BlackRock, and mentions treasury stock entries; these entries indicate investor/ownership relationships in the provided material.
- Siemens Financial Services (SFS) is the group’s B2B financing arm and is explicitly called out.

### Affiliations, Memberships and External Relations
- Siemens is connected to multiple organizations and membership-like entities in the raw material: European Movement Germany, Linux Foundation (as listed in related items), International Association of Public Transport, World Wide Web Consortium, SD Association, Atlantik-Brücke, VDMA (German machine building association), Open Software Foundation, X/Open and others appear in the related/affiliated lists.
- The company’s personnel and historical figures include researchers, engineers and managers who have broader affiliations with academia and industry (e.g., Konrad Zuse, Gustav Ludwig Hertz, Walter H. Schottky).

### Awards and Recognition
- The source cites relation to innovation awards: Berlin-Brandenburg Innovation Award (German innovation award; 1984–) and the Innovation Prize of the German Economy (inception 1980).

### Predecessors, Successors and Corporate Evolution
- Predecessor entities explicitly cited: Siemens & Halske (inception 1847) and Siemens-Schuckert (inception 1903-04-01).
- Siemens Sector Energy is listed with an inception date of 2008 and appears within the corporate sector structure.

### Created / Developed By (Siemens-developed Systems)
- Software and railway systems credited as developed by Siemens in the source:
  - Simatic Step 7 — PLC programming software.
  - WinCC — Industrial automation and control software (inception 1996).
  - Trainguard MT — communications-based train control system.

### Related Fields and Industries
- The company’s activities touch multiple engineering disciplines: electrical engineering, electronic engineering, mechanical engineering, biomedical engineering, power plant and energy technology, telecommunications, lighting technique, and industrial software and automation.

### Notable Projects, Products and Model Names
- A non-exhaustive list of product and project names associated with Siemens per the source: SIMATIC, Trainguard MT, WinCC, Simatic Step 7, Velaro, Transrapid, ICE (T, 3, S, TD), Combino, Avenio, Desiro, SD-100, SD-160, Siemens Venture, Siemens Avenio, Siemens Combino, Civia, Railjet, TW 6000, DB Class 103/111/151/483/484, SNCB Class 18, OS MX3000, Siemens MC60, C75, S55, M55, C65, AX72, A52, A50, C25, CF75.

### Geographic and Corporate Footprint
- Siemens has an explicitly international footprint: subsidiaries headquartered in Germany, Spain and India are listed, with additional global operations implied by product deliveries and subsidiaries (e.g., Dresser-Rand Group headquartered in Houston, USA; Siemens Gamesa headquartered in Spain).

### Documentation and Source Metadata
- The source lists sitelink_count: 79 for Siemens and includes specific sitelink_count values for many persons and organizations (e.g., Werner von Siemens sitelink_count 67) and many connected entities have inception dates and country/headquarters identifiers as provided.

(End of body.)

## References

1. Siemens AG Annual Report 2016
2. [Source](https://www.lobbyfacts.eu/datacard/siemens-ag?rid=4266797770-31)
3. [Source](http://www.4-traders.com/SIEMENS-AG-436605/company/)
4. [Source](http://en.boerse-frankfurt.de/stock/companydata/Siemens-share/FSE#Company%20Details)
5. [Source](https://new.siemens.com/global/en/general/legal.html)
6. [Source](https://www.berlin.de/landesdenkmalamt/aktivitaeten/denkmalpreis/quast-medaille/liste-der-preistraeger-614930.php)
7. GRID Release 2017-01-10
8. Virtual International Authority File
9. 20th Century Press Archives
10. [Source](https://www.boerse-frankfurt.de/equity/siemens-ag/company-details)
11. [Source](https://www.linuxfoundation.org/membership/members/)
12. [Source](https://www.uitp.org/all-members?title=&field_member_category_tid=All&field_new_location_tid=3020&page=1)
13. [Source](https://www.w3.org/Consortium/Member/List)
14. [Source](https://cve.mitre.org/cve/request_id.html#cna_participants)
15. [Source](http://www.unife.org/about-us/members.html)
16. [Source](https://www.sdcard.org/about_sda/member_companies/index.html)
17. [Source](https://www.handelskammer-d-ch.ch/de/mitglieder)
18. [Source](https://www.iccgermany.de/mitglieder/)
19. Bundestag Lobby Register
20. [Source](http://schuko-wzv.de/mitglieder/)
21. [Source](https://chefinnensache.de/ueber-uns/mitglieder/siemens/)
22. [Source](https://iabsc.org/members-directory/#!biz/id/569920384f952ea674467819)
23. Freebase Data Dumps. 2013
24. MusicBrainz
25. [Source](https://www.facebook.com/Siemens/)
26. [Source](http://www.siemens.com/investor/pool/de/investor_relations/siemens_gb_2012.pdf)
27. [Source](http://www.siemens.com/investor/pool/de/investor_relations/events/hauptversammlung/2016/Siemens_GB2015_DatenFakten.pdf)
28. [Source](https://www.boerse-frankfurt.de/equity/siemens-ag/key-data)
29. [Source](https://www.siemens.com/investor/pool/de/investor_relations/Siemens_GB2017.pdf)
30. [Siemens Annual Report 2020](https://assets.new.siemens.com/siemens/assets/api/uuid:45446098-6c39-45ba-a5fc-e5f27ebfa875/siemens-ar2020.pdf)
31. [Source](http://www.linux-usb.org/usb.ids)
32. Google Knowledge Graph
33. [Source](http://km.aifb.kit.edu/services/crunchbase/)
34. [Siemens Stock Info](https://finance.yahoo.com/quote/SIEGY)
35. [Siemens (SIE) Stock Info](https://www.forbes.com/companies/siemens)
36. GRID Release 2015-12-14
37. GRID Release 2016-12-06
38. BabelNet
39. [2020](https://www.gleif.org/content/4-lei-data/8-lei-mapping/1-download-bic-to-lei-relationship-files/bic_lei_gleif_v1_monthly_full_20200327.csv)
40. Aligned ISNI and Ringgold identifiers for institutions
41. [Siemens Vulnerability Handling](https://www.siemens.com/cert/pool/cert/siemens_vulnerability_handling.pdf)
42. [Source](https://apps.db.ripe.net/search/lookup.html?source=ripe&key=2001:4dd0:f6ec::/48&type=inet6num)
43. [Source](https://apps.db.ripe.net/search/lookup.html?source=ripe&key=2a00:ad87:1300::/48&type=inet6num)
44. [Source](https://apps.db.ripe.net/search/lookup.html?source=ripe&key=2a00:ad87:1302::/48&type=inet6num)
45. [Source](https://apps.db.ripe.net/search/lookup.html?source=ripe&key=2a00:ad87:4600::/48&type=inet6num)
46. [Koffiemolen. 1930](https://collectie.nieuweinstituut.nl/detail/objects/11271)
47. [Source](https://www.collectiegelderland.nl/object/953112f4-e891-d676-1f84-1c46edf10d04)
48. Microsoft Academic Knowledge Graph
49. Source
50. [Siemens stofzuiger met onderdelen, circa 1930](https://www.collectiegelderland.nl/object/12e4ea9d-8265-58c0-893a-79432857d7c2)