Merck Employee Directory

Pharmaceutical ManufacturingNew Jersey, United States10001+ Employees

At Merck, known as MSD outside of the United States and Canada, we are unified around our purpose: We use the power of leading-edge science to save and improve lives around the world. For more than 130 years, we have brought hope to humanity through the development of important medicines and vaccines. We aspire to be the premier research-intensive biopharmaceutical company in the world – and today, we are at the forefront of research to deliver innovative health solutions that advance the prevention and treatment of diseases in people and animals. We foster a diverse and inclusive global workforce and operate responsibly every day to enable a safe, sustainable and healthy future for all people and communities. For more information, visit www.merck.com. 

This site is intended for residents of the United States and Canada and their territories only. FLS: http://merck.us/3TKXNuZ

Find Merck employees' phone numbers or email addresses

Merck Global Highlights

Location
Employees

North America
54K

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  • United States Of America
    52K
  • Canada
    1K
  • Mexico
    708
  • Costa Rica
    78
  • Panama
    29
  • Guatemala
    21
  • Dominican Republic
    12
  • Nicaragua
    9
  • Honduras
    8
  • Trinidad And Tobago
    4
  • Bahamas
    4
  • Jamaica
    3
  • Cuba
    3
  • El Salvador
    2
  • Haiti
    2
  • Belize
    1
  • Grenada
    1

Europe
5.4K

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  • United Kingdom Of Great Britain And Northern Ireland
    727
  • France
    690
  • Netherlands
    569
  • Germany
    559
  • Ireland
    510
  • Spain
    499
  • Italy
    477
  • Belgium
    236
  • Switzerland
    143
  • Poland
    137
  • Portugal
    116
  • Romania
    85
  • Sweden
    66
  • Hungary
    62
  • Austria
    60
  • Greece
    54
  • Ukraine
    46
  • Denmark
    44
  • Finland
    35
  • Norway
    32
  • Croatia
    31
  • Serbia
    30
  • Bulgaria
    24
  • Lithuania
    22
  • Slovenia
    21
  • Slovakia
    20
  • Cyprus
    16
  • Estonia
    10
  • Latvia
    7
  • Montenegro
    7
  • Moldova
    5
  • Georgia
    4
  • Iceland
    4
  • Armenia
    4
  • Albania
    4
  • Belarus
    3
  • Bosnia And Herzegovina
    3
  • Malta
    3
  • Republic Of North Macedonia
    3
  • Azerbaijan
    2
  • Luxembourg
    2
  • Monaco
    2

Asia
4.6K

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  • India
    1.4K
  • China
    445
  • Singapore
    396
  • Bangladesh
    357
  • Philippines
    297
  • Indonesia
    235
  • Turkey
    202
  • Pakistan
    165
  • Saudi Arabia
    162
  • Japan
    144
  • Malaysia
    143
  • Russian Federation
    113
  • Viet Nam
    98
  • Iran
    94
  • United Arab Emirates
    92
  • Israel
    67
  • Thailand
    65
  • Lebanon
    38
  • Jordan
    32
  • Iraq
    27
  • Afghanistan
    16
  • Kazakhstan
    13
  • Qatar
    12
  • Kuwait
    11
  • Sri Lanka
    10
  • Yemen
    6
  • Syrian Arab Republic
    5
  • Oman
    4
  • Nepal
    3
  • Bahrain
    3
  • Cambodia
    3
  • Maldives
    2
  • Mongolia
    2
  • Kyrgyzstan
    2
  • Brunei Darussalam
    2
  • Lao People's Democratic Republic
    1
  • Uzbekistan
    1
  • Turkmenistan
    1

South America
1.8K

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  • Brazil
    856
  • Colombia
    259
  • Argentina
    222
  • Chile
    121
  • Peru
    105
  • Ecuador
    94
  • Venezuela
    91
  • Uruguay
    9
  • Bolivia
    8
  • Guyana
    3
  • Paraguay
    1

Africa
724

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  • South Africa
    214
  • Egypt
    152
  • Morocco
    66
  • Algeria
    63
  • Nigeria
    41
  • Benin
    34
  • Kenya
    26
  • Tanzania
    20
  • Ghana
    16
  • Tunisia
    13
  • Libya
    11
  • Ethiopia
    7
  • Zimbabwe
    6
  • Côte D'ivoire
    6
  • Niger
    6
  • Senegal
    5
  • Uganda
    3
  • Madagascar
    3
  • Somalia
    3
  • Botswana
    3
  • Cameroon
    2
  • Guinea
    2
  • Rwanda
    2
  • Mozambique
    2
  • Namibia
    2
  • Burundi
    2
  • Sudan
    2
  • Angola
    2
  • Mauritania
    2
  • Sierra Leone
    1
  • Mauritius
    1
  • Mali
    1
  • Eswatini
    1
  • Liberia
    1
  • Zambia
    1
  • Comoros
    1
  • Equatorial Guinea
    1

Oceania
365

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  • Australia
    282
  • New Zealand
    77
  • Micronesia
    2
  • Fiji
    1
  • Palau
    1
  • Vanuatu
    1
  • Nauru
    1

Merck's Leadership

  • Stylized image of a person
    J. S.
    Chief Of Staff, The Office Of The Chairman & Ceo
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  • Stylized image of a person
    J. L.
    Chief Learning Officer
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  • Stylized image of a person
    C. G.
    Chief Marketing Officer & Member Of The Executive Team
    Phone icon
  • Stylized image of a person
    C. L.
    Chief Financial Officer
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  • Stylized image of a person
    D. W.
    Chief Information And Digital Officer
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  • Stylized image of a person
    D. S.
    Chief Marketing Officer, Us Oncology
    Phone icon
  • Stylized image of a person
    J. H.
    Chief Communications Officer (cco)
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  • Stylized image of a person
    A. Q. M.
    Chief Of Staff To The Chief Communications Officer
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Merck Employee Metrics

100%
50%
0%
2026
2025
  • Research
  • Sales
  • Engineering
  • Operations
  • Analytics
  • Other
  • Biotechnology
  • Business
  • Administrative
  • Legal

Contact profiles from Merck

Name
Title
Contact Info
Location
Last Update
  • Stylized image of a person
    J. S.
    Chief Of Staff, The Office Of The Chairman & Ceo
    Phone icon
    United StatesNew Jersey
    Feb 20, 2026
  • Stylized image of a person
    J. L.
    Chief Learning Officer
    Phone icon
    United StatesPennsylvania
    Mar 15, 2026
  • Stylized image of a person
    E. B.
    Head, Global Clinical Development And Chief Medical Officer, Merck Research Laboratories
    Phone icon
    United StatesPennsylvania
    Mar 17, 2026
  • Stylized image of a person
    W. T.
    President Merck Global Health Innovation Fund Llc
    Phone icon
    United StatesPennsylvania
    Mar 12, 2026
  • Stylized image of a person
    C. G.
    Chief Marketing Officer & Member Of The Executive Team
    Phone icon
    United States
    Mar 17, 2026
  • Stylized image of a person
    J. O.
    President, Merck Human Health U.S
    Phone icon
    United StatesNew Jersey
    Mar 14, 2026
  • Stylized image of a person
    C. L.
    Chief Financial Officer
    Phone icon
    United StatesNew York
    Mar 14, 2026
  • Stylized image of a person
    D. W.
    Chief Information And Digital Officer
    Phone icon
    Mar 17, 2026
  • Stylized image of a person
    W. M.
    Executive Director - It Strategy And Operations - Ah Office Of The Cio Leader
    Phone icon
    United States
    Oct 22, 2025
  • Stylized image of a person
    B. P.
    Senior Vice President, Chief Talent & Strategy Officer
    Phone icon
    United StatesNew Jersey
    Mar 02, 2026

Frequently Asked Questions

What is Merck known for?

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Merck operates in the Pharmaceutical Manufacturing industry. The company's main headquarters is located in 126 East Lincoln Avenue P/o Box 2000 Rahway, New Jersey 07065 United States; you can contact the main corporate office by phone at . Explore Merck's company overview page for more information.

What is Merck's most common email format?

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

How many employees does Merck have currently?

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Merck has approximately 45K employees as of March 2026. These team members are located across 6 continents, including North AmericaEuropeAsia.

Who are Merck's key employees and leadership?

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As of March 2026, Merck's key employees include:

  • Chief Of Staff, The Office Of The Chairman & Ceo: J. S.
  • Chief Learning Officer: J. L.
  • Chief Marketing Officer & Member Of The Executive Team: C. G.
  • Chief Financial Officer: C. L.
  • Chief Information And Digital Officer: D. W.

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