Where is Bayer headquartered?
Bayer is headquartered in Leverkusen, Germany.
List of Bayer subsidiaries
Bayer AG is a multinational life sciences company headquartered in Leverkusen, Germany. Founded in 1863, Bayer operates a large and complex corporate network with 1,259 subsidiaries worldwide. This ownership data is part of CompanyData.com’s verified corporate hierarchy database, covering over 380 million companies across the globe.
Bayer has 1,259 subsidiaries in 81 countries, with 125 in Germany (9.9%), 427 in the United States (33.9%), and 40 in Canada (3.2%). These countries together represent nearly half of Bayer’s global footprint and highlight its broad activities across healthcare, agriculture, and chemical industries.
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 |
Bayer S/A
|
Brazil
|
Sao Paulo
|
Rua Domingos Jorge 1100
|
N/A
|
São Paulo
|
04779-900
|
bayer.com
|
1975
|
$918,902,869
|
4000
|
Corporation
|
1263
|
18459628000115
|
************@********.***
|
11*****66
|
01012431613
|
| 2 |
Bayer S/A
|
Brazil
|
Sao Paulo
|
Rua Domingos Jorge 1100
|
Parte
|
São Paulo
|
04761-000
|
bayer.com.br
|
N/A
|
$0
|
1718
|
1263
|
18459628004536
|
***********@********.***
|
11*****66
|
0789835104
|
|
| 3 |
Bayer S/A
|
Brazil
|
Belford Roxo
|
Estr. Da Boa Esperanca 650
|
Predio 6201 - Parte
|
Rio de Janeiro
|
26110-120
|
bayer.com.br
|
N/A
|
$0
|
507
|
1263
|
18459628003300
|
*****@****.***
|
21*****00
|
0789616045
|
|
| 4 |
Bayer Cropscience Schweiz - Branch Bulgaria Kcht
|
Bulgaria
|
Sofia
|
10 Tsar Osvoboditel Blvd.
|
Sredets Distr., Fl. 3
|
Sofia-grad
|
1000
|
N/A
|
2020
|
$2,159,124
|
5
|
Foreign company
|
1263
|
201475945
|
*********@*****.***
|
08*****95
|
0614758094
|
| 5 |
Bayer Bulgaria EOOD
|
Bulgaria
|
Sofia
|
115m Tsarigradsko Shose Blvd.
|
Mladost Distr., Ground Floor
|
Sofia-grad
|
1784
|
N/A
|
2012
|
$96,683,176
|
5
|
Corporation
|
1263
|
121258695
|
*******@****.***
|
08*****55
|
0755932278
|
| 6 |
Monsanto Company
|
USA
|
Effingham
|
3009 S Banker St
|
N/A
|
Effingham
|
62401
|
N/A
|
N/A
|
$0
|
3
|
1263
|
N/A
|
**********@*****.***
|
21*****03
|
01080140622
|
|
| 7 |
Asklepios Biopharmaceutical, INC.
|
USA
|
Morrisville
|
507 Airport Blvd Ste 111
|
N/A
|
Wake
|
27560
|
askbio.com
|
N/A
|
$0
|
1
|
1263
|
N/A
|
***********@*****.***
|
91*****10
|
0230313419
|
|
| 8 |
Bayer Medical Care INC.
|
USA
|
Louisville
|
11502 Maple Way
|
N/A
|
Jefferson
|
40229
|
N/A
|
N/A
|
$0
|
1
|
1263
|
N/A
|
************@********.***
|
0127969663
|
||
| 9 |
Bayer S/A
|
Brazil
|
Guarulhos
|
Av. Julia Gaiolli 740
|
Galpaot300 Parte S3 Setor B.1
|
São Paulo
|
07251-500
|
N/A
|
N/A
|
$0
|
0
|
1263
|
18459628005931
|
*********@******.***
|
11*****14
|
01012465202
|
|
| 10 |
Bayer S/A
|
Brazil
|
Guatapará
|
Rod. Mario Mazieiro S/n
|
N/A
|
São Paulo
|
14115-000
|
N/A
|
N/A
|
$0
|
0
|
1263
|
18459628010005
|
******@****.***
|
11*****84
|
01077557416
|
|
| 11 |
Bayer S/A
|
Brazil
|
Mairinque
|
Av. Antonio de Oliveira Santos S/n
|
Sala 01
|
São Paulo
|
18120-000
|
N/A
|
N/A
|
$0
|
0
|
1263
|
18459628006660
|
************@*****.***
|
11*****14
|
01012465209
|
|
| 12 |
Bayer S/A
|
Brazil
|
Primavera Do Leste
|
Rod. Mt 130 Km 30 + 10 Km A Esquerda S/n
|
Km 30 10 Km A Esquerda
|
Mato Grosso
|
78850-000
|
N/A
|
N/A
|
$0
|
0
|
1263
|
18459628010935
|
******@*******.***
|
65*****66
|
0763468544
|
|
| 13 |
Monsanto Technology LLC.
|
USA
|
Saint Louis
|
800 N Lindbergh Blvd
|
N/A
|
St. Louis City
|
63167
|
bayer.com
|
2018
|
$301,293,954
|
20500
|
Corporation
|
1263
|
5391595
|
**********@*****.***
|
31*****00
|
0279539398
|
| 14 |
Bayer U.S. LLC
|
USA
|
Saint Louis
|
800 N Lindbergh Blvd
|
N/A
|
St. Louis City
|
63141
|
cropscience.bayer.com
|
2002
|
$80,417,409
|
800
|
Corporation
|
1263
|
3533698
|
*********@*******.***
|
31*****00
|
0223228964
|
| 15 |
Bayer AG
|
USA
|
Norwood
|
2 Edgewater Dr
|
N/A
|
Norfolk
|
02062
|
siemens-healthineers.com
|
N/A
|
$0
|
295
|
1263
|
N/A
|
*******@****.***
|
78*****00
|
0916282098
|
|
| 16 |
Bayer Healthcare Pharmaceuticals INC.
|
USA
|
Seattle
|
51 University St Ste 300
|
N/A
|
King
|
98101
|
N/A
|
N/A
|
$0
|
212
|
1263
|
N/A
|
************@********.***
|
0937102450
|
||
| 17 |
Bayer Healthcare LLC
|
USA
|
Plainfield
|
2150 Stanley Rd
|
N/A
|
Hendricks
|
46168
|
N/A
|
N/A
|
$0
|
140
|
1263
|
N/A
|
*******@****.***
|
0222109800
|
||
| 18 |
Bayer CORPORATION
|
USA
|
Berkeley
|
820 Parker St
|
N/A
|
Alameda
|
94710
|
bayer.com
|
N/A
|
$0
|
135
|
1263
|
N/A
|
************@***.***
|
51*****00
|
0995104606
|
|
| 19 |
Bayer Illinois Production CO., LLC
|
USA
|
Farmer City
|
14901 Asgrow Rd
|
N/A
|
De Witt
|
61842
|
cropscience.bayer.com
|
N/A
|
$0
|
60
|
1263
|
N/A
|
************@****.***
|
30*****45
|
0294826800
|
|
| 20 |
Bayer Cropscience LP
|
USA
|
Chesterfield
|
700 Chesterfield Pkwy W
|
N/A
|
St. Louis County
|
63017
|
cropscience.bayer.com
|
N/A
|
$0
|
50
|
1263
|
N/A
|
***********@*******.***
|
97*****00
|
0172203542
|
|
| 21 |
Bayer Puerto Rico, INC.
|
USA
|
Guaynabo
|
475 Calle C Ste 500
|
N/A
|
Guaynabo
|
00969
|
N/A
|
1992
|
$16,859,785
|
38
|
Corporation
|
1263
|
82265
|
*******@********.***
|
78*****37
|
0911267519
|
| 22 |
Monsanto Company
|
USA
|
Washington
|
Industrial Park Dr
|
N/A
|
Daviess
|
47501
|
N/A
|
N/A
|
$0
|
35
|
1263
|
N/A
|
*********@********.***
|
81*****09
|
01060661030
|
|
| 23 |
Monsanto Company
|
USA
|
Waterman
|
8350 Minnegan Rd
|
N/A
|
Dekalb
|
60556
|
monsanto.com
|
N/A
|
$0
|
32
|
1263
|
N/A
|
******@***.***
|
81*****60
|
0185139936
|
|
| 24 |
Monsanto Company
|
USA
|
Roseville
|
397 Anacapa Dr
|
N/A
|
Placer
|
95678
|
monsanto.com
|
N/A
|
$0
|
30
|
1263
|
N/A
|
***********@*******.***
|
0969773384
|
||
| 25 |
Bayer Cropscience LP
|
USA
|
Woodbine
|
5954 Union Carbide Rd
|
N/A
|
Camden
|
31569
|
bayercropscience.us
|
N/A
|
$0
|
29
|
1263
|
N/A
|
************@****.***
|
91*****00
|
0141146467
|
|
| 26 |
Monsanto Technology LLC.
|
USA
|
Woodland
|
37437 State Highway 16
|
N/A
|
Yolo
|
95695
|
vegetables.bayer.com/country-language-selector.html
|
N/A
|
$0
|
28
|
1263
|
N/A
|
*******@*****.***
|
53*****24
|
0970216867
|
Get 1,000 subsidiaries free
Bayer’s ownership network is part of more than 41 million corporate hierarchies tracked in our company ownership database. This database shows how Bayer is organized globally with detailed data on parent companies and subsidiaries across 1259 entities in 90+ countries. Discover how Bayer’s global presence is documented and request a tailored data sample.
Bayer is headquartered in Leverkusen, Germany.
Bayer owns approximately 1,259 subsidiaries in 125 countries.
Bayer is a publicly traded company listed on the Frankfurt Stock Exchange.
Yes. Bayer AG is incorporated in Germany (company no. 0426145740).
Bayer employs over 100,000 people globally across its subsidiaries.
Global data. Local insights.
Learn more about Bayer’s global organization, subsidiaries, and business footprint in our latest resources.
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Knowing who controls a company and how its business units connect is vital to understanding its global impact. Our ownership structure data allows you to explore relationships between Bayer’s parent company, its subsidiaries, and shareholders. This information shows how Bayer’s group operates worldwide, supporting regulatory compliance, market analysis, and better CRM management. Covering thousands of companies globally, CompanyData.com gives a clear picture of Bayer’s corporate network across multiple countries and industries.
At CompanyData.com, we organize company data using a three-tier model: Global Headquarters, National Headquarters, and Local Headquarters. This system reveals how each part of Bayer fits in the overall corporate family.
Each company within Bayer’s group holds a unique identifier in our database, letting you track ownership links, understand control paths, and use the data within your own applications.
Bayer’s subsidiaries are classified as controlled entities when Bayer holds more than 50% ownership. We focus on these majority-owned entities to provide a clear and accurate picture of Bayer’s global corporate web. This detailed hierarchy helps you understand Bayer’s worldwide presence and make informed decisions.
This structured view helps users identify key decision-makers at Bayer, supports audit and compliance workflows, and aids in investment or risk assessments. With over 1,259 Bayer-related subsidiaries across 70 countries, including Germany, the USA, Brazil, China, and India (DE, US, BR, CN, IN), our data provides transparency for those working with Bayer’s complex corporate group.
CompanyData.com provides detailed information about Bayer’s worldwide corporate structure and subsidiaries. From its headquarters to its numerous entities across the globe, our data supports organizations needing clear insights into Bayer’s ownership network for compliance, market analysis, and CRM enrichment. We offer free evaluation samples; larger data sets (up to 1,000 companies) are available to qualified corporate buyers with a valid use case and active company website. For contact or lead lists, please visit our Company Data Platform.
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