CSL
CSL, headquartered in Melbourne, Australia, is a global biotechnology leader with operations in over 30 countries. Founded in 1916 and privatized in 1994, CSL develops and manufactures biotherapeutics, vaccines, and specialty pharmaceuticals aimed at treating rare and serious medical conditions. The company employs more than 32,000 people and reported $14.8 billion in revenue in 2024. CSL operates through four main divisions: CSL Behring, which specializes in plasma-derived therapies; CSL Plasma, which manages plasma collection networks; CSL Seqirus, a major producer of influenza vaccines; and CSL Vifor, focusing on therapies for iron deficiency and kidney disease. The company offers a range of products, including immunoglobulins, seasonal and pandemic vaccines, and iron deficiency treatments. CSL is committed to quality and innovation, maintaining a strong focus on patient needs and compliance with global regulatory standards.
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Headcount trend
CSL went from 7,830 employees in Jul 2023 to 8,505 in Jun 2025. Jan to Jun 2025: 258 people joined, 189 left.
Headcount data through Jun 2025
Org structure
Headcount by department
Hiring now
See all jobsSalaries at CSL
All salaries13 salary profiles in the US
Funding
- Apr 2023
- May 2020 · Debt Financing · $750M
- Jun 2016 · Seed · $7M · HBM Healthcare Investments AG
Peer reviews
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Anonymous peer reviews on OffTheRecord
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CSL FAQ
How many employees does CSL have?
CSL has about 8,505 employees, unchanged over the 3 months to Jun 2025.
What is CSL's revenue per employee?
CSL makes about $1.73M in revenue per employee, based on $14.69B annual revenue and 8,505 employees.
How much does CSL pay?
6figr has 13 salary profiles for CSL in the US, with pay broken down by role, level, gender and ethnicity on the CSL salaries page. See CSL salaries
How much funding has CSL raised?
CSL has raised $757M in total funding.
Data from Company Prospectus, DOL LCA disclosures, WARN notices and 6figr salary profiles.