CERN Employee Directory

Research ServicesGeneva, Switzerland5001-10000 Employees

CERN is a truly unique organisation. A genuine collaboration between countries, universities, and scientists, driven not by profit margins, but by a commitment to create and share knowledge.

People here are part of immense scientific discoveries, answering some of life’s most complex questions and pushing the boundaries of understanding. Experts from every field come here to share in this ambition and the nature of this collaborative, international community creates a genuine atmosphere of trust. People are free to work creatively and to trust in, and rely on, their colleagues across the organisation.

History’s being made here – and the excitement is tangible, inspiring, and overwhelming at times. It is the only place in the world where you can do this work in this way.

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If you’ve worked at CERN in the past, why not join the official CERN LinkedIn Alumni group, linked from this page.

Find CERN employees' phone numbers or email addresses

CERN Global Highlights

Location
Employees

Europe
5.6K

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  • Switzerland
    3.7K
  • France
    746
  • Italy
    252
  • United Kingdom Of Great Britain And Northern Ireland
    196
  • Germany
    134
  • Spain
    125
  • Poland
    73
  • Greece
    49
  • Netherlands
    45
  • Portugal
    30
  • Norway
    26
  • Austria
    25
  • Denmark
    23
  • Belgium
    23
  • Finland
    18
  • Sweden
    15
  • Romania
    15
  • Georgia
    10
  • Serbia
    9
  • Ukraine
    8
  • Slovakia
    7
  • Lithuania
    7
  • Slovenia
    6
  • Hungary
    6
  • Estonia
    5
  • Croatia
    5
  • Bulgaria
    5
  • Malta
    5
  • Cyprus
    5
  • Ireland
    4
  • Latvia
    3
  • Armenia
    3
  • Albania
    2
  • Azerbaijan
    2
  • Monaco
    1
  • Bosnia And Herzegovina
    1
  • Republic Of North Macedonia
    1
  • Moldova
    1
  • Luxembourg
    1

North America
419

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  • United States Of America
    347
  • Canada
    38
  • Mexico
    23
  • Costa Rica
    5
  • Antigua And Barbuda
    2
  • Guatemala
    1
  • Cuba
    1
  • Dominican Republic
    1
  • Trinidad And Tobago
    1

Asia
305

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  • Turkey
    83
  • India
    71
  • Russian Federation
    37
  • Pakistan
    23
  • China
    21
  • Iran
    13
  • Israel
    9
  • Indonesia
    8
  • Lebanon
    5
  • United Arab Emirates
    5
  • Singapore
    4
  • Saudi Arabia
    4
  • Thailand
    3
  • Bangladesh
    3
  • Bahrain
    3
  • Sri Lanka
    3
  • Jordan
    3
  • Malaysia
    3
  • Japan
    2
  • Viet Nam
    1
  • Oman
    1

South America
79

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  • Brazil
    48
  • Colombia
    9
  • Argentina
    8
  • Chile
    7
  • Venezuela
    3
  • Peru
    3
  • Ecuador
    1

Africa
46

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  • South Africa
    15
  • Morocco
    11
  • Egypt
    5
  • Tunisia
    4
  • Kenya
    2
  • Algeria
    2
  • Eswatini
    1
  • Uganda
    1
  • Nigeria
    1
  • Zambia
    1
  • Ghana
    1
  • Togo
    1
  • Somalia
    1

Oceania
11

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  • Australia
    9
  • New Zealand
    2

CERN's Leadership

  • Stylized image of a person
    D. H.
    Chief Executive Officer, Cern Pension Fund
    Phone icon
  • Stylized image of a person
    G. M.
    Chief Information Technology Architect
    Phone icon
  • Stylized image of a person
    I. M.
    President Of The Staff Association
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  • Stylized image of a person
    J. P.
    Head Of Human Resources
    Phone icon
  • Stylized image of a person
    L. T.
    Head Of People Experience And Engagement
    Phone icon
  • Stylized image of a person
    A. M.
    Head Of Education, Communication & Outreach
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  • Stylized image of a person
    G. A.
    Head Of Knowledge Transfer Group
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  • Stylized image of a person
    E. P.
    Head Of Information Technology Department
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CERN Employee Metrics

100%
50%
0%
2026
2025
2024
  • Engineering
  • Research
  • Education
  • Program & Project Management
  • Information Technology
  • Other

Contact profiles from CERN

Name
Title
Contact Info
Location
Last Update
  • Stylized image of a person
    L. T.
    Head Of People Experience And Engagement
    Phone icon
    SwitzerlandGeneva
    Dec 16, 2025
  • Stylized image of a person
    A. M.
    Head Of Education, Communication & Outreach
    Phone icon
    SwitzerlandGeneva
    Jan 09, 2025
  • Stylized image of a person
    G. A.
    Head Of Knowledge Transfer Group
    Phone icon
    SwitzerlandGeneva
    Nov 19, 2025
  • Stylized image of a person
    E. P.
    Head Of Information Technology Department
    Phone icon
    SwitzerlandGeneva
    Dec 16, 2025
  • Stylized image of a person
    A. P.
    Head Of It Education, Director Of The Cern School Of Computing
    Phone icon
    SwitzerlandGeneva
    Dec 16, 2025
  • Stylized image of a person
    A. C.
    Head Of Talent Acquisition
    Phone icon
    SwitzerlandGeneva
    Dec 16, 2025
  • Stylized image of a person
    D. W.
    Head Of Engineering Information Management
    Phone icon
    SwitzerlandGeneva
    Dec 16, 2025
  • Stylized image of a person
    F. B.
    Head Of Visitor And Event Operations - Cern Science Gateway Deputy Group Leader
    Phone icon
    SwitzerlandGeneva
    Mar 28, 2025
  • Stylized image of a person
    M. B. L.
    Deputy Head Of The Information Technology Department
    Phone icon
    SwitzerlandGeneva
    Dec 16, 2025
  • Stylized image of a person
    C. H.
    Head Of Department For Industry, Procurement, Knowledge Transfer And European Support
    Phone icon
    SwitzerlandGeneva
    Nov 21, 2025

Frequently Asked Questions

What is CERN known for?

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CERN was founded in 1954 operates in the Research Services industry. Explore CERN's company overview page for more information.

What is CERN's most common email format?

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CERN employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more CERN email formats with LeadIQ.

How many employees does CERN have currently?

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CERN has approximately 7.6K employees as of December 2025. These team members are located across 6 continents, including EuropeNorth AmericaAsia.

Who are CERN's key employees and leadership?

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As of December 2025, CERN's key employees include:

  • Chief Executive Officer, Cern Pension Fund: D. H.
  • Chief Information Technology Architect: G. M.
  • President Of The Staff Association: I. M.
  • Head Of Human Resources: J. P.
  • Head Of People Experience And Engagement: L. T.

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