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
    751
  • Italy
    249
  • United Kingdom Of Great Britain And Northern Ireland
    197
  • Germany
    133
  • Spain
    128
  • Poland
    76
  • Greece
    52
  • Netherlands
    41
  • Portugal
    31
  • Denmark
    29
  • Austria
    25
  • Norway
    25
  • Belgium
    24
  • Finland
    19
  • Sweden
    15
  • Romania
    12
  • Georgia
    10
  • Serbia
    9
  • Ukraine
    7
  • Slovakia
    7
  • Lithuania
    7
  • Slovenia
    6
  • Hungary
    6
  • Estonia
    5
  • Bulgaria
    5
  • Malta
    5
  • Cyprus
    5
  • Croatia
    4
  • Ireland
    3
  • 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
413

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  • United States Of America
    342
  • Canada
    38
  • Mexico
    23
  • Costa Rica
    4
  • Antigua And Barbuda
    2
  • Guatemala
    1
  • Cuba
    1
  • Dominican Republic
    1
  • Trinidad And Tobago
    1

Asia
300

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  • Turkey
    84
  • India
    69
  • Russian Federation
    36
  • Pakistan
    21
  • China
    21
  • Iran
    13
  • Indonesia
    8
  • Israel
    8
  • Lebanon
    4
  • Singapore
    4
  • Bahrain
    4
  • United Arab Emirates
    4
  • Saudi Arabia
    4
  • Thailand
    3
  • Bangladesh
    3
  • Sri Lanka
    3
  • Jordan
    3
  • Malaysia
    3
  • Japan
    2
  • Viet Nam
    1
  • Nepal
    1
  • Oman
    1

South America
80

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  • Brazil
    49
  • Colombia
    8
  • Chile
    8
  • Argentina
    8
  • Venezuela
    3
  • Peru
    3
  • Ecuador
    1

Africa
46

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  • South Africa
    14
  • Morocco
    11
  • Egypt
    5
  • Tunisia
    4
  • Kenya
    2
  • Nigeria
    2
  • Algeria
    2
  • Eswatini
    1
  • Uganda
    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
    Phone icon
  • Stylized image of a person
    L. T.
    Head Of People Experience And Engagement
    Phone icon
  • 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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  • Stylized image of a person
    A. C.
    Head Of Talent Acquisition
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  • Stylized image of a person
    D. W.
    Head Of Engineering Information Management
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CERN Employee Metrics

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

Contact profiles from CERN

Name
Title
Contact Info
Location
Last Update
  • Stylized image of a person
    S. R.
    Head Of Treasury
    Phone icon
    SwitzerlandGeneva
    Nov 15, 2025
  • Stylized image of a person
    T. L.
    Head Of The Beam Instrumentation Group
    Phone icon
    Switzerland
    Aug 08, 2025
  • Stylized image of a person
    P. B.
    Senior Project Engineer, Head Of The Cern Fire And Rescue Service (cfrs)
    Phone icon
    SwitzerlandGeneva
    Nov 13, 2025
  • Stylized image of a person
    J. N.
    Head Of Technical Infrastructure Operation At Cern
    Phone icon
    SwitzerlandGeneva
    Dec 16, 2025
  • Stylized image of a person
    K. F.
    En Department Head
    Phone icon
    SwitzerlandGeneva
    Nov 16, 2025
  • Stylized image of a person
    R. T.
    Head Of E-Business At The European Organization For Nuclear Research
    Phone icon
    SwitzerlandGeneva
    Jan 28, 2026
  • Stylized image of a person
    L. B.
    Head Of Configuration, Settings & Automation Section
    Phone icon
    SwitzerlandGeneva
    Oct 27, 2025
  • Stylized image of a person
    J. P.
    Head Of Procurement For Accelerators And Technology
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    SwitzerlandGeneva
    Nov 21, 2025
  • Stylized image of a person
    G. D.
    Head, Radioactive Waste Management, Cern
    Phone icon
    SwitzerlandGeneva
    Sep 08, 2025
  • Stylized image of a person
    N. L.
    Principal External Relations Professional, Deputy Head, Host State Relations Service
    Phone icon
    SwitzerlandGeneva
    Nov 12, 2025

Frequently Asked Questions

What is CERN known for?

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CERN was founded in 1954 operates in the Research Services industry. The company's main headquarters is located in 1 Esplanade Des Particules Meyrin, Geneva 1217 Switzerland. 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 7.7K employees as of February 2026. 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 February 2026, 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 People Experience And Engagement: L. T.
  • Head Of Knowledge Transfer Group: G. A.

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