Where is Siemens headquartered?
In Germany, primarily in Munich and Berlin.
Discover Siemens subsidiaries
Explore the organization of Siemens AG worldwide. Here you will find a clear overview of Siemens’ corporate structure and its network of 3,376 subsidiaries worldwide. Founded in 1847, this multinational conglomerate operates across various industries including manufacturing, energy, and technology. This ownership data is sourced from CompanyData.com’s verified corporate hierarchy database, covering over 380 million companies globally.
Siemens operates 3,376 subsidiaries in over 100 countries, with 541 in Germany (16%), 1,132 in the United States (33.5%), and 80 in Canada (2.4%). These key countries represent a significant portion of Siemens’ global network and show its strong presence in industrial manufacturing, technology, and infrastructure sectors.
Global ownership data
Download subsidiary lists
Structured hierarchies
Contact and email data
| Company Name | Country | City | Address 1 | Address 2 | State/Province | Postal Code | Website | Founding Year | Yearly Revenue in U.S. Dollars | Employees Total | Business Legal Type - Description | Number of Companies in Group | Company Registration Number | Phone Number | UniqueID | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |
Siemens Infraestrutura E Industria
|
Brazil
|
Sao Paulo
|
Av. Mutinga 3800
|
N/A
|
São Paulo
|
05110-000
|
siemens.com.br
|
2019
|
$489,014,516
|
1600
|
Partnership of unknown type
|
3379
|
34776007000111
|
************@******.***
|
11*****11
|
01008023415
|
| 2 |
Innomotics AS
|
Norway
|
Oslo
|
Østre Aker Vei 88
|
N/A
|
Oslo
|
0596
|
N/A
|
2021
|
$54,985,235
|
386
|
Corporation
|
3379
|
927459612
|
***********@*****.***
|
97*****67
|
0458387328
|
| 3 |
Siemens Mobility AS
|
Norway
|
Oslo
|
Østre Aker Vei 88
|
N/A
|
Oslo
|
0596
|
siemens.com/no/no.html?stc=wwsi122502
|
2001
|
$0
|
188
|
3379
|
984815816
|
******@*****.***
|
90*****95
|
0842073411
|
|
| 4 |
Ute Siener 103
|
Spain
|
Tres Cantos
|
Ronda de Europa 5
|
N/A
|
Madrid
|
28760
|
N/A
|
2017
|
$8,294,742
|
51
|
Joint venture
|
3379
|
U88017371
|
*********@*******.***
|
60*****83
|
0580015483
|
| 5 |
Innomotics AS
|
Norway
|
Oslo
|
Østre Aker Vei 88
|
N/A
|
Oslo
|
0596
|
N/A
|
2022
|
$0
|
35
|
3379
|
829333082
|
***********@***.***
|
97*****67
|
0458694130
|
|
| 6 |
Siemens Infraestrutura E Industria
|
Brazil
|
Belo Horizonte
|
Av. Do Contorno 6594
|
Sala 1624 A Sala 1625
|
Minas Gerais
|
30110-044
|
siemens.com/br/pt.html?stc=wwsi122495
|
N/A
|
$0
|
34
|
3379
|
34776007000545
|
******@********.***
|
11*****52
|
01007551377
|
|
| 7 |
Siemens CORPORATION
|
USA
|
Orlando
|
4041 Forest Island Dr
|
N/A
|
Orange
|
32826
|
N/A
|
N/A
|
$0
|
25
|
3379
|
N/A
|
**********@*****.***
|
40*****29
|
0132211799
|
|
| 8 |
Siemens Industry, INC.
|
USA
|
Saint Louis
|
1222 Spruce St
|
N/A
|
St. Louis City
|
63103
|
siemens.com
|
N/A
|
$0
|
23
|
3379
|
N/A
|
*******@*****.***
|
31*****27
|
0152975110
|
|
| 9 |
Siemens CORPORATION
|
USA
|
Bourne
|
5 Mainstay Ln
|
N/A
|
Barnstable
|
02532
|
N/A
|
N/A
|
$0
|
17
|
3379
|
N/A
|
**********@*****.***
|
0160326348
|
||
| 10 |
Siemens Mobility, INC.
|
USA
|
Homestead
|
162 E Bridge St
|
N/A
|
Allegheny
|
15120
|
mobility.siemens.com
|
N/A
|
$0
|
17
|
3379
|
N/A
|
************@*****.***
|
41*****11
|
0229144490
|
|
| 11 |
Heliox Leistungselektronik GMBH
|
Germany
|
Dortmund
|
Löwenstr. 11a
|
N/A
|
Dortmund, Stadt
|
44135
|
heliox.nl
|
2018
|
$1,548,860
|
11
|
Corporation
|
3379
|
44135B33006
|
***********@***.***
|
01*****57
|
0426328310
|
| 12 |
Siemens Industry, INC.
|
USA
|
Canonsburg
|
501 Technology Dr Ste 1000
|
N/A
|
Washington
|
15317
|
buildingtechnologies.siemens.com
|
N/A
|
$0
|
10
|
3379
|
N/A
|
********@****.***
|
72*****00
|
0242597874
|
|
| 13 |
Altair Engineering AB
|
Sweden
|
Göteborg
|
Bror Nilssons Gata 4
|
N/A
|
Västra Götalands Län
|
41755
|
N/A
|
1994
|
$0
|
10
|
3379
|
5564886579
|
*******@*****.***
|
07*****05
|
0463586074
|
|
| 14 |
Siemens Industry, INC.
|
USA
|
New York City
|
220 W 34 Ste 2116
|
N/A
|
New York
|
10122
|
N/A
|
N/A
|
$0
|
9
|
3379
|
N/A
|
*******@****.***
|
01058578259
|
||
| 15 |
Siemens Industry, INC.
|
USA
|
San Francisco
|
435 23rd St
|
N/A
|
San Francisco
|
94107
|
N/A
|
N/A
|
$0
|
5
|
3379
|
N/A
|
*********@******.***
|
0144646296
|
||
| 16 |
Siemens CORPORATION
|
USA
|
Fredericksburg
|
1110 James Madison Cir
|
N/A
|
Fredericksburg
|
22405
|
N/A
|
N/A
|
$0
|
5
|
3379
|
N/A
|
*********@***.***
|
80*****04
|
0161275562
|
|
| 17 |
Siemens Industry, INC.
|
USA
|
Columbia
|
220 Stoneridge Dr Ste 200
|
N/A
|
Richland
|
29210
|
siemens.com
|
N/A
|
$0
|
5
|
3379
|
N/A
|
******@****.***
|
80*****61
|
0138168469
|
|
| 18 |
Siemens Industry, INC.
|
USA
|
Brea
|
1300 Pioneer St Ste E
|
N/A
|
Orange
|
92821
|
N/A
|
N/A
|
$0
|
4
|
3379
|
N/A
|
*********@*******.***
|
0202028612
|
||
| 19 |
Petnet Solutions, INC.
|
USA
|
San Antonio
|
6911 Alamo Downs Pkwy
|
N/A
|
Bexar
|
78238
|
pet.net
|
N/A
|
$0
|
4
|
3379
|
N/A
|
*****@*****.***
|
21*****51
|
0236876018
|
|
| 20 |
Siemens Industry, INC.
|
USA
|
Kennewick
|
4406 W 12th Ave
|
N/A
|
Benton
|
99338
|
N/A
|
N/A
|
$0
|
4
|
3379
|
N/A
|
******@******.***
|
50*****00
|
0169120778
|
|
| 21 |
Altair Engineering AB
|
Sweden
|
Linköping
|
Tanneforsgatan 8
|
N/A
|
Östergötlands Län
|
58224
|
N/A
|
1994
|
$0
|
1
|
3379
|
5564886579
|
************@*******.***
|
07*****05
|
0462240624
|
|
| 22 |
Siemens Infraestrutura E Industria
|
Brazil
|
Salvador
|
Av. Tancredo Neves 620
|
Andar 33 Sala 3301
|
Bahia
|
41820-020
|
N/A
|
N/A
|
$0
|
0
|
3379
|
34776007000626
|
**********@*****.***
|
11*****52
|
01007458857
|
|
| 23 |
Innomotics Motores E Grandes Conversores
|
Brazil
|
Belo Horizonte
|
Rua Sergipe 1440
|
Andar 7
|
Minas Gerais
|
30130-174
|
N/A
|
N/A
|
$0
|
0
|
3379
|
45878648000284
|
***********@********.***
|
31*****03
|
01077477357
|
|
| 24 |
AD Solutions SRL
|
Italy
|
Vicenza
|
Viale Sant'Agostino 134
|
N/A
|
Vicenza
|
36100
|
zebramultimedia.it/contatti
|
N/A
|
$0
|
0
|
3379
|
IT08447080014
|
*****@*****.***
|
34*****32
|
0450793802
|
|
| 25 |
Siemens Industry, INC.
|
USA
|
Buffalo Grove
|
1000 Deerfield Pkwy
|
N/A
|
Ogle
|
60089
|
buildingtechnologies.siemens.com
|
1988
|
$1,440,495,400
|
11613
|
Corporation
|
3379
|
786939
|
************@****.***
|
84*****00
|
0122055761
|
| 26 |
Altair Engineering INC.
|
USA
|
Troy
|
1820 E Big Beaver Rd
|
N/A
|
Newaygo
|
48083
|
altair.com
|
2025
|
$346,003,075
|
3300
|
Corporation
|
3379
|
6569790
|
********@*****.***
|
24*****00
|
0242541625
|
Get 1,000 subsidiaries free
Siemens’s global corporate web is part of over 41 million corporate hierarchies mapped in our company ownership database. It shows how Siemens connects with its parent companies and subsidiaries across 200 countries and jurisdictions with verified data. Discover our database’s scope and request a personalized sample today.
In Germany, primarily in Munich and Berlin.
Approximately 3,376 subsidiaries across 70 countries.
Siemens AG is publicly traded with no single majority shareholder.
Yes. Siemens AG is incorporated in Germany (company no. 0427178275).
Siemens employs around 295,000 people worldwide.
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Understanding ownership is essential to seeing how companies connect and operate. Our corporate hierarchy data helps you track relationships between parent companies, subsidiaries, and shareholders, showing control, structure, and risk within any global group. Whether you are studying Siemens or another multinational, this insight supports compliance checks, market research, and improved CRM data management. With verified ownership records covering millions of companies worldwide, CompanyData.com gives a clear picture of who owns who across industries and borders.
At CompanyData.com, each company profile – like Siemens – is organized using our three-level structure: Global, National, and Local headquarters. This framework reveals how every entity fits into the larger corporate group.
Each company is given a unique ID, which lets you link subsidiaries to parent groups, follow ownership paths, and use the data within your systems.
Control is based on ownership. When one company owns more than fifty percent of another, it is classified as a controlled subsidiary. Our data highlights these majority-owned connections to clearly show corporate hierarchies. This method gives a transparent view of complex ownership networks like Siemens’ and can apply to any multinational corporation.
This model helps pinpoint the main decision makers in the Siemens Group, supports compliance checks, and aids in mergers & acquisitions or risk evaluations. By mapping every entity with verified ownership details, CompanyData.com lets users understand Siemens’ corporate structure confidently. With more than 41 million companies linked across 200 countries and jurisdictions, our platform offers clarity and transparency for international teams handling complex corporate groups.
CompanyData.com supports global organizations that need verified insights into corporate ownership structures, from CRM enrichment and compliance workflows to market analysis and business intelligence. We offer free evaluation samples; larger data samples (e.g., up to 1,000 companies) are available to qualified corporate buyers with a verified business website. If you mainly need contact or lead lists, please visit our Company Data Platform instead.
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You can access Siemens company data through API, bulk files, or the Bold Platform. We create custom datasets based on your target countries, industries, and company profiles. After you share your criteria, our experts prepare a tailored dataset and send a free quote with record counts and sample data within 24 hours. Once approved, we deliver your data quickly in your preferred format — via Excel, API, bulk file, or directly in the Bold Platform.
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