Merck Employee Directory

Q: Who are Merck's key employees and leadership?

Merck's key employees include: Ceo: E. W. H. Y., Ceo: S. D. M., Chief Executive Officer: A. M., Chief Executive Officer: A. W., Ceo: B. Ç.

Pharmaceutical ManufacturingNew Jersey, United States10001+ Employees

Merck has about 45K employees across 4 continents, most of them in North America. By country, the largest groups are United States Of America (86%), India (1%) and Canada (1%). Biotechnology and Sales make up 43% of the profiles with a known department. Merck's workforce spans 44 departments. Merck's workforce fell 33% between July 2025 and July 2026.

Merck Global Highlights

North America
48K

United States Of America
46K
Canada
742
Mexico
324
Costa Rica
51
Panama
14
Guatemala
13
Dominican Republic
6
Nicaragua
4
El Salvador
3
Honduras
2
Jamaica
2
Cuba
1
Saint Kitts And Nevis
1
Trinidad And Tobago
1

Europe
2.7K

United Kingdom Of Great Britain And Northern Ireland
376
Ireland
344
France
299
Netherlands
293
Spain
280
Italy
258
Germany
218
Belgium
106
Switzerland
82
Poland
76
Portugal
59
Romania
46
Austria
37
Hungary
34
Sweden
32
Greece
31
Ukraine
26
Norway
14
Bulgaria
13
Serbia
12
Denmark
11
Finland
11
Slovakia
10
Cyprus
10
Croatia
9
Slovenia
8
Lithuania
7
Armenia
4
Iceland
3
Estonia
3
Moldova
2
Azerbaijan
2
Malta
1
Latvia
1
Georgia
1
Monaco
1

Asia
2.3K

India
757
China
311
Singapore
227
Philippines
156
Japan
99
Indonesia
91
Turkey
87
Pakistan
84
Saudi Arabia
76
Malaysia
70
Russian Federation
67
United Arab Emirates
55
Thailand
46
Israel
41
Viet Nam
38
Iran
31
Lebanon
24
Bangladesh
19
Iraq
16
Jordan
13
Qatar
5
Oman
4
Nepal
3
Kazakhstan
3
Afghanistan
3
Sri Lanka
3
Syrian Arab Republic
2
Yemen
2
Kuwait
2
Cambodia
1

South America
786

Brazil
361
Argentina
127
Colombia
117
Chile
60
Peru
55
Ecuador
37
Venezuela
23
Uruguay
5
Bolivia
1

Africa
353

Egypt
107
South Africa
86
Algeria
34
Morocco
30
Nigeria
13
Kenya
11
Libya
10
Benin
10
Tunisia
8
Tanzania
6
Ethiopia
4
Ghana
3
Côte D'ivoire
3
Angola
3
Zimbabwe
3
Somalia
2
Sudan
2
Senegal
2
Cameroon
2
Madagascar
2
Uganda
2
Mozambique
2
Togo
1
Mauritius
1
Botswana
1
Burundi
1
Burkina Faso
1
Rwanda
1
Zambia
1
Cabo Verde
1

Oceania
149

Australia
113
New Zealand
34
Micronesia
1
Palau
1

North America accounts for 88% of Merck's workforce, followed by Europe (5%) and Asia (4%).

Merck's Leadership

E. W. H. Y.
Ceo
Mobile Phone
Email
S. D. M.
Ceo
Mobile Phone
Email
A. M.
Chief Executive Officer
Mobile Phone
Email
A. W.
Chief Executive Officer
Mobile Phone
Email
B. Ç.
Ceo
Mobile Phone
Email
C. M.
Chief Executive Officer Founder
Mobile Phone
Email
D. L.
Chief Executive Officer
Mobile Phone
Email
H. D.
Chief Executive Officer
Mobile Phone
Email

Merck Employee Metrics

100%

50%

2026

2025

Research
Sales
Engineering
Operations
Analytics
Other
Biotechnology
Business
Administrative
Legal

Biotechnology is the largest department at 32% of profiles with a known department, up from 0% in July 2025, followed by Sales (11%, up from 10%) and Business (7%, up from 2%).

Contact profiles from Merck

Name

Title

Contact

Location

Last Update

J. H.
Chief Communications Officer (cco)
Mobile Phone
Email
Oct 16, 2026
E. P. H.
Chief Marketing Officer Oncology & Head Of Strategy & Operations For Latin America
Mobile Phone
Email
Oct 14, 2026
R. S.
Präsident Der Personalvorsorgestiftung Der Sigma-Aldrich-Gruppe
Mobile Phone
Email
Switzerland, Graubünden
Aug 30, 2026
S. I.
Participatory Committee President At Msd Idea Algeria Spa Mondat 2022/ 2025
Mobile Phone
Email
Algeria, Algiers
Oct 07, 2026
E. S. A.
Executive Assistant Management Merck-Msd Vp Managing Director Spain
Mobile Phone
Email
Spain, Madrid
Jun 30, 2026
K. N.
Cfo
Mobile Phone
Email
India, Maharashtra
Jun 26, 2026
N. M.
Sr. Product Analyst/Associate Product Manager, Mrl-It Ctm-Cto Product Management
Mobile Phone
Email
Sep 07, 2026
H. S.
Associate Director-Cmo And Direct Materials
Mobile Phone
Email
India, Maharashtra
Sep 12, 2026
F. G.
Vice President & Managing Director
Mobile Phone
Email
Puerto Rico
Jan 29, 2026
G. H.
Usw Local 10-00086 Plant Chairman
Mobile Phone
Email
Sep 07, 2026

Frequently Asked Questions

What are the largest departments at Merck?

Biotechnology is the largest department at 32% of profiles with a known department, up from 0% in July 2025, followed by Sales (11%, up from 10%) and Business (7%, up from 2%). Merck's workforce spans 44 departments.

Where are Merck's employees located?

Merck has about 45K employees across 4 continents, most of them in North America. North America accounts for 88% of Merck's workforce, followed by Europe (5%) and Asia (4%). By country, the largest groups are United States Of America (86%), India (1%) and Canada (1%).

How has Merck's workforce changed over the past year?

Merck's workforce fell 33% between July 2025 and July 2026. Biotechnology's share of profiles with a known department rose from 0% to 32%.

How many employees does Merck have currently?

Merck has approximately 45K employees as of October 2026. These team members are located across 6 continents, including North America, Europe and Asia.

Who are Merck's key employees and leadership?

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

Ceo: E. W. H. Y.
Ceo: S. D. M.
Chief Executive Officer: A. M.
Chief Executive Officer: A. W.
Ceo: B. Ç.

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What is Merck's most common email format?

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

What is Merck known for?

Merck operates in the Pharmaceutical Manufacturing industry. You can contact Merck's main corporate office by phone at

+1-908-740-****

. Explore Merck's company overview page for more information.

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Merck Employee Directory

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