CSL Seqirus logo

CSL Seqirus Employee Directory

PharmaceuticalsEngland, United Kingdom1001-5000 Employees

CSL Seqirus is a pharmaceutical manufacturing company formed in 2015 through the merger of bioCSL and the influenza vaccines business formerly owned by Novartis. As a CSL business unit, it ranks among the world's leading producers of influenza vaccines, with manufacturing sites in the United States, the United Kingdom, Germany, and Australia. It is a major component of CSL's global operations and is described as the second-largest influenza vaccine company worldwide, with a footprint that spans more than 20 countries and a sizable, multinational workforce.

Based in Maidenhead, England, CSL Seqirus markets vaccines and specialty pharmaceutical products in Australia and New Zealand and manufactures antivenoms and Q fever vaccines for national programs. The company positions itself as a global partner in pandemic preparedness and influenza control, supported by extensive research and production capabilities across its sites. In 2023, it published data from three studies examining the clinical, public health, and economic value of cell-based and adjuvanted seasonal influenza vaccines.

Find CSL Seqirus employees' phone numbers or email addresses

CSL Seqirus Global Highlights

Location
Employees

Europe
369

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  • United Kingdom Of Great Britain And Northern Ireland
    334
  • Germany
    11
  • Italy
    10
  • Netherlands
    5
  • France
    5
  • Spain
    2
  • Belgium
    1
  • Ireland
    1

North America
217

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  • United States Of America
    214
  • Canada
    3

Oceania
107

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  • Australia
    106
  • New Zealand
    1

Asia
2

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  • Singapore
    1
  • United Arab Emirates
    1

South America
2

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  • Argentina
    2

CSL Seqirus's Leadership

  • Vice President & Head Of Medical Affairs, Csl Seqirus at CSL Seqirus
    J. A.
    Vice President & Head Of Medical Affairs, Csl Seqirus
  • Vp Head Global Regulatory Affairs And Pharmacovigliance at CSL Seqirus
    S. C.
    Vp Head Global Regulatory Affairs And Pharmacovigliance
  • Vice President Operations And Site Head Holly Springs at CSL Seqirus
    J. A.
    Vice President Operations And Site Head Holly Springs
  • President at CSL Seqirus
    G. N.
    President
  • Head Of Qa / Sr Qualified Person at CSL Seqirus
    A. V. S.
    Head Of Qa / Sr Qualified Person
  • Head Of Project Management Office And Operational Governance at CSL Seqirus
    M. L. C.
    Head Of Project Management Office And Operational Governance
  • Head Of Finance / Finance Business Partner at CSL Seqirus
    R. G. A.
    Head Of Finance / Finance Business Partner
  • Head Of Site Validation, Parkville at CSL Seqirus
    D. E.
    Head Of Site Validation, Parkville

CSL Seqirus Employee Metrics

100%
50%
0%
2026
2025
  • Manufacturing
  • Analytics
  • Quality Assurance
  • Engineering
  • Program & Project Management
  • Other
  • Sales
  • Biotechnology
  • Administrative
  • Accounting

Contact profiles from CSL Seqirus

Name
Title
Contact
Location
Last Update
  • Director at CSL Seqirus
    J. L.
    Director
    UNITED KINGDOM, Buckinghamshire
    Apr 22, 2024
  • Supply Chain Director at CSL Seqirus
    L. L.
    Supply Chain Director
    Australia, Victoria
    Feb 24, 2024
  • Director at CSL Seqirus
    M. H.
    Director
    Oct 21, 2024
  • Director, Global Logistics at CSL Seqirus
    P. W.
    Director, Global Logistics
    Oct 17, 2026
  • It Compliance And Security Director at CSL Seqirus
    R. D.
    It Compliance And Security Director
    Sep 16, 2026
  • Commercial Director at CSL Seqirus
    T. W.
    Commercial Director
    Oct 23, 2024
  • Senior Brand Manager at CSL Seqirus
    J. M.
    Senior Brand Manager
    Australia, Victoria
    Oct 01, 2026
  • Operations Readiness Coordinator - Project Banksia & Fcc Production Supervisor at CSL Seqirus
    D. H.
    Operations Readiness Coordinator - Project Banksia & Fcc Production Supervisor
    Australia, Victoria
    Sep 02, 2026
  • Senior Brand Manager - Respiratory Vaccines at CSL Seqirus
    E. M.
    Senior Brand Manager - Respiratory Vaccines
    Oct 03, 2026
  • Regional Account Manager at CSL Seqirus
    P. B.
    Regional Account Manager
    Italy, Piedmont
    Oct 17, 2026

Frequently Asked Questions

What is CSL Seqirus known for?

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CSL Seqirus was founded in 1916 and operates in the Pharmaceuticals industry. Explore CSL Seqirus's company overview page for more information.

What is CSL Seqirus's most common email format?

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CSL Seqirus employees' email format typically follows the pattern of First.Last@seqirus.com. Trying to find reliable and up-to-date employee contact data? Find more CSL Seqirus email formats with LeadIQ.

How many employees does CSL Seqirus have currently?

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CSL Seqirus has approximately 2.7K employees as of July 2026. These team members are located across 5 continents, including Europe, North America and Oceania.

Who are CSL Seqirus's key employees and leadership?

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As of July 2026, CSL Seqirus's key employees include:

  • Vice President & Head Of Medical Affairs, Csl Seqirus: J. A.
  • Vp Head Global Regulatory Affairs And Pharmacovigliance: S. C.
  • Vice President Operations And Site Head Holly Springs: J. A.
  • President: G. N.
  • Head Of Qa / Sr Qualified Person: A. V. S.

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