Where is CSL headquartered?
In Melbourne, Australia.
List of CSL subsidiaries
CSL Limited is a global biotechnology company headquartered in Melbourne, Australia. Established in 1916, CSL operates a broad and diverse corporate structure, consisting of 494 subsidiaries worldwide. This ownership data is sourced from CompanyData.com’s verified corporate hierarchy database, covering over 380 million companies globally.
CSL holds 494 subsidiaries in 38 countries. Key concentrations include 350 subsidiaries in the United States (71%), 40 in Germany (8.1%), and 12 in Australia (2.4%). These countries represent the main hubs for CSL’s operations in biotechnology, pharmaceuticals, and research services.
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 |
Csl Plasma INC.
|
USA
|
Southfield
|
21921 Greenfield Rd
|
N/A
|
Oakland
|
48075
|
cslplasma.com
|
N/A
|
$0
|
1
|
494
|
N/A
|
********@***.***
|
24*****91
|
01071018332
|
|
| 2 |
Csl Plasma INC.
|
USA
|
Chicago
|
4610 W Diversey Ave Ste 1
|
N/A
|
Cook
|
60639
|
N/A
|
N/A
|
$0
|
1
|
494
|
N/A
|
*****@********.***
|
0230127045
|
||
| 3 |
Seqirus INC.
|
USA
|
Waltham
|
225 Wyman St
|
N/A
|
Middlesex
|
02451
|
N/A
|
N/A
|
$0
|
296
|
494
|
N/A
|
********@****.***
|
61*****02
|
0191279071
|
|
| 4 |
Cslb Holdings INC.
|
USA
|
King of Prussia
|
1020 1st Ave
|
N/A
|
Montgomery
|
19406
|
cslbehring.com
|
2012
|
$11,279,067
|
128
|
Corporation
|
494
|
3781482
|
***********@*****.***
|
61*****00
|
0189456461
|
| 5 |
Csl Plasma INC.
|
USA
|
Midvale
|
145 W 7200 S
|
N/A
|
Salt Lake
|
84047
|
cslplasma.com
|
N/A
|
$0
|
29
|
494
|
N/A
|
***********@********.***
|
80*****40
|
0228643344
|
|
| 6 |
Csl Plasma INC.
|
USA
|
Eau Claire
|
2621 N Clairemont Ave
|
N/A
|
Eau Claire
|
54703
|
cslplasma.com
|
N/A
|
$0
|
29
|
494
|
N/A
|
********@********.***
|
53*****46
|
0228805470
|
|
| 7 |
Csl Plasma INC.
|
USA
|
Aston
|
4441 Pennell Rd Ste B
|
N/A
|
Delaware
|
19014
|
cslplasma.com/center/531
|
N/A
|
$0
|
29
|
494
|
N/A
|
******@****.***
|
48*****35
|
0229417159
|
|
| 8 |
Csl Plasma INC.
|
USA
|
Las Vegas
|
2575 Lindell Rd
|
N/A
|
Clark
|
89146
|
cslplasma.com/center/529
|
N/A
|
$0
|
25
|
494
|
N/A
|
*********@***.***
|
72*****21
|
0229837395
|
|
| 9 |
Csl Plasma INC.
|
USA
|
Lindenwold
|
1410 Laurel Rd
|
N/A
|
Camden
|
08021
|
cslplasma.com
|
N/A
|
$0
|
25
|
494
|
N/A
|
*********@******.***
|
85*****71
|
0229643449
|
|
| 10 |
Csl Plasma INC.
|
USA
|
Indianapolis
|
2029 W Washington St
|
N/A
|
Marion
|
46222
|
cslplasma.com/center/559
|
N/A
|
$0
|
15
|
494
|
N/A
|
******@*******.***
|
46*****21
|
0229968341
|
|
| 11 |
Csl Plasma INC.
|
USA
|
Anaheim
|
2360 W Lincoln Ave Unit A
|
N/A
|
Orange
|
92801
|
cslplasma.com
|
N/A
|
$0
|
2
|
494
|
N/A
|
******@****.***
|
65*****86
|
0230263166
|
|
| 12 |
Csl Plasma INC.
|
USA
|
Muskegon
|
821 E Apple Ave
|
N/A
|
Muskegon
|
49442
|
cslplasma.com/center/523
|
N/A
|
$0
|
1
|
494
|
N/A
|
*****@*****.***
|
23*****22
|
0229022407
|
|
| 13 |
Csl Plasma INC.
|
USA
|
Haltom City
|
3141 Denton Hwy
|
N/A
|
Tarrant
|
76117
|
cslplasma.com
|
N/A
|
$0
|
1
|
494
|
N/A
|
*****@****.***
|
81*****91
|
0205472930
|
|
| 14 |
Csl Plasma INC.
|
USA
|
Jackson
|
869 N Parkway
|
N/A
|
Madison
|
38305
|
cslplasma.com
|
N/A
|
$0
|
1
|
494
|
N/A
|
***********@*****.***
|
73*****51
|
0228103208
|
|
| 15 |
Csl Plasma INC.
|
USA
|
Pontiac
|
482 N Telegraph Rd
|
N/A
|
Oakland
|
48341
|
cslplasma.com
|
N/A
|
$0
|
1
|
494
|
N/A
|
***********@*****.***
|
24*****19
|
0159933428
|
|
| 16 |
Csl Plasma INC.
|
USA
|
Saint Paul
|
572 University Ave W
|
N/A
|
Ramsey
|
55103
|
cslplasma.com
|
N/A
|
$0
|
1
|
494
|
N/A
|
*********@********.***
|
65*****25
|
0227979493
|
|
| 17 |
Csl Plasma INC.
|
USA
|
Mustang
|
140 S Symes W
|
N/A
|
Canadian
|
73064
|
cslplasma.com
|
N/A
|
$0
|
1
|
494
|
N/A
|
***********@***.***
|
40*****94
|
0227979127
|
|
| 18 |
Csl Plasma INC.
|
USA
|
Buffalo
|
1845 Elmwood Ave
|
N/A
|
Erie
|
14207
|
cslplasma.com
|
N/A
|
$0
|
1
|
494
|
N/A
|
*********@********.***
|
71*****99
|
0228072410
|
|
| 19 |
Csl Plasma INC.
|
USA
|
Dallas
|
5015 Catron Dr
|
N/A
|
Dallas
|
75227
|
cslplasma.com
|
N/A
|
$0
|
1
|
494
|
N/A
|
******@*****.***
|
21*****18
|
0227979199
|
|
| 20 |
Csl Plasma INC.
|
USA
|
Houston
|
11430 East Fwy Ste 350
|
N/A
|
Harris
|
77029
|
cslplasma.com/center/143
|
N/A
|
$0
|
1
|
494
|
N/A
|
**********@*****.***
|
71*****55
|
0227978645
|
|
| 21 |
Csl Plasma INC.
|
USA
|
Lakeland
|
2041 George Jenkins Blvd
|
N/A
|
Polk
|
33815
|
cslplasma.com
|
N/A
|
$0
|
1
|
494
|
N/A
|
**********@*******.***
|
86*****63
|
0177620598
|
|
| 22 |
Csl Plasma INC.
|
USA
|
Fayetteville
|
3308 Bragg Blvd Ste 179
|
N/A
|
Cumberland
|
28303
|
cslplasma.com
|
N/A
|
$0
|
1
|
494
|
N/A
|
**********@****.***
|
91*****07
|
0228302340
|
|
| 23 |
Csl Plasma INC.
|
USA
|
Greenville
|
3221 W Blue Ridge Dr
|
N/A
|
Greenville
|
29611
|
cslplasma.com
|
N/A
|
$0
|
1
|
494
|
N/A
|
*******@******.***
|
86*****73
|
0953838158
|
|
| 24 |
Csl Plasma INC.
|
USA
|
Warwick
|
1775 Bald Hill Rd
|
N/A
|
Kent
|
02886
|
cslplasma.com
|
N/A
|
$0
|
1
|
494
|
N/A
|
*******@*******.***
|
40*****25
|
0131194405
|
|
| 25 |
Csl Plasma INC.
|
USA
|
Greece
|
3656 Dewey Ave
|
N/A
|
Monroe
|
14616
|
cslplasma.com
|
N/A
|
$0
|
1
|
494
|
N/A
|
********@*****.***
|
58*****08
|
0227974669
|
|
| 26 |
Csl Plasma INC.
|
USA
|
Wyoming
|
1290 28th St Sw
|
N/A
|
Kent
|
49509
|
cslplasma.com
|
N/A
|
$0
|
1
|
494
|
N/A
|
*******@*****.***
|
61*****98
|
0227979843
|
Get 1,000 subsidiaries free
CSL’s ownership network is part of over 41 million corporate hierarchies documented in our company ownership database. This data shows how CSL’s corporate group is arranged with parent companies and subsidiaries, featuring verified information across 60 countries and regions. Learn about CSL’s global reach and request a custom data sample.
In Melbourne, Australia.
CSL owns about 494 companies in 61 countries.
CSL Limited is publicly listed on the Australian Securities Exchange (ASX).
Yes, CSL Limited was founded in Australia and maintains its headquarters there.
CSL employs over 25,000 people globally.
Global data. Local insights.
Explore more about global company data, subsidiaries, and corporate hierarchies in our latest blog posts.
A global ultimate in a corporate family refers to the highest-level parent company in a...
Company Registries in the EU & North America A practical guide for compliance, KYC and...
What Are Company Family Members? A company family members refers to a group of interrelated...
Corporate family tree
Understanding ownership helps you see how companies connect and operate worldwide. Our corporate hierarchy data lets you track relationships between parent companies, subsidiaries, and shareholders, showing control, structure, and risk within any global group. Whether you’re researching CSL or another multinational, this information aids in compliance checks, market research, and better CRM data management. With verified records covering over 380 million companies globally, CompanyData.com offers a clear view of who owns whom across industries and countries.
At CompanyData.com, each company profile – like CSL – is structured using a three-level model: Global, National, and Local headquarters. This setup shows how each entity fits into the full corporate family.
Every company is assigned a unique ID, helping connect subsidiaries to their parent groups, track ownership paths, and integrate data into your own systems.
Control depends on ownership stake. If a company owns more than 50% of another, it is marked as a controlled subsidiary. Our focus is on majority-controlled relationships to clearly map corporate hierarchies. This method gives a transparent view of complex ownership webs such as CSL’s and applies to any multinational group.
This approach makes it easy to identify the true decision makers within the CSL Group, simplifies compliance audits, and helps with risk or M&A analysis. By mapping entities with verified ownership data, CompanyData.com helps users explore CSL’s corporate structure confidently and understand how global companies are arranged. With over 494 subsidiaries across 45 countries, including the USA with 350 entities, Australia with 12, and Germany with 40, our platform delivers clarity for international teams working with complex corporate groups.
CompanyData.com helps global businesses and organizations access verified information on corporate structures and subsidiaries worldwide. This data supports CRM updates, compliance checks, market research, and analytics. We offer free data samples; larger reports (up to 1,000 companies) can be provided to eligible corporate clients with a clear use case and a live company website. If you are looking for contacts or leads, please visit our Company Data Platform.
Tell us about your use case or data challenge, and our team will send you a tailored ownership data sample within 24 hours.
"*" indicates required fields
You can access CSL 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.
If you need company data from any organization or sector, CompanyData.com provides complete global coverage. You’ll get accurate, verified business information across every country and industry. Simply tell us what you’re looking for, and our experts will prepare a custom dataset that fits your goals. Within 24 hours, you’ll receive a free quote, record count, and sample data. Once approved, we deliver your data fast — via Excel, API, bulk file, or directly in the Bold Platform.
CSL operates worldwide with a robust corporate structure consisting of 494 subsidiaries spread across 41 countries. The largest presence is in the US, representing 350 subsidiaries. Europe holds a diverse footprint including Germany (40 subsidiaries), Switzerland (7), and the UK (12). Other important regions include Australia (12 subsidiaries), China (5), Japan (7), and Brazil (2). For detailed company overviews by country, visit pages such as USA, Germany, or Australia. This wide network supports CSL’s $10.59 billion revenue and operational reach.
The price of our CSL company data depends on your chosen delivery method and data detail level. Whether you require a list of subsidiaries or the full dataset via API or bulk files, we offer flexible pricing options. Request a free quote and record count within 24 hours — we also provide a free sample of 10 company contacts. At CompanyData.com, you only pay for the verified global data you need.
At CompanyData.com, we support multiple secure payment methods including credit cards, bank transfer, and PayPal. We issue invoices for every purchase and offer subscription billing or custom invoicing for large or ongoing data access. For special payment arrangements, contact our sales team, who are ready to assist with your needs.
Our dataset includes verified and detailed information on CSL Limited and its subsidiaries updated daily. You will find company names, registration numbers, locations, industry classifications, financial data, and key contacts. Data is accessible via the Bold Platform, API, or bulk file delivery. Our global coverage ensures you receive complete insight into CSL’s worldwide corporate network.
The CSL data on CompanyData.com is gathered from trusted global business sources, including official company registers, financial statements, LEI records, verified company websites, and reputable partners. Data is cross-checked and validated to guarantee accuracy, completeness, and compliance with GDPR.
Provide your target group, and we will send you a free quote along with a sample of our company ownership dataset focused on CSL and its global structure. Contact us at +31 20 705 236 or email sales@companydata.com. When ready, reply to the quote and CompanyData.com will deliver your dataset in CSV or Excel format within 24 hours.