What departments does Sigma-Aldrich have?

Sigma-Aldrich has employees across 17 departments including Information Technology, Entrepreneurship, Operations, Quality Assurance, Research.

What is the largest department at Sigma-Aldrich?

The largest department at Sigma-Aldrich is Customer Success with 5 employees.

Where are Sigma-Aldrich employees located globally?

Sigma-Aldrich has employees across 7 continents and 61 countries including Egypt, South Africa, Morocco, Algeria, Senegal.

How has Sigma-Aldrich's team size changed over time?

Sigma-Aldrich's team has decreased from approximately 5.1K to 1.7K employees based on available data.

Sigma-Aldrich Employee Directory

Biotechnology ResearchMissouri, United States1001-5000 Employees

Sigma Aldrich is a life sciences company focused on biotechnology research, providing lab materials, technologies, and services to scientists and engineers. It is the U.S. and Canada operation of Merck KGaA's life science business, branded as MilliporeSigma, and is based in St. Louis, Missouri. Following a 2015 merger between EMD Millipore and Sigma-Aldrich, the business broadened its product catalog and global footprint to about 300,000 items.

The company serves researchers and engineers in life sciences, helping them access essential materials and related services for research and production. Operating within the biotechnology research industry, it maintains a broad global footprint as part of Merck KGaA, with the U.S. and Canada portfolio branded as MilliporeSigma.

Sigma-Aldrich Global Highlights

North America
2.2K

United States Of America
2.2K
Canada
25
Mexico
20
Guatemala
1

Asia
691

India
443
China
84
Israel
82
Japan
18
Singapore
16
Russian Federation
11
Turkey
7
Viet Nam
6
Malaysia
5
Iran
5
Saudi Arabia
3
Philippines
3
United Arab Emirates
2
Thailand
2
Indonesia
2
Oman
1
Pakistan
1

Europe
464

United Kingdom Of Great Britain And Northern Ireland
126
Germany
114
Switzerland
101
France
37
Ireland
17
Italy
16
Spain
14
Sweden
11
Poland
5
Denmark
4
Austria
4
Netherlands
4
Hungary
3
Ukraine
1
Albania
1
Portugal
1
Greece
1
Belgium
1
Romania
1
Bulgaria
1
Latvia
1

South America
77

Brazil
61
Colombia
6
Chile
3
Argentina
3
Peru
2
Paraguay
1
Bolivia
1

Africa
24

South Africa
8
Egypt
7
Algeria
4
Morocco
2
Senegal
1
Côte D'ivoire
1
Tunisia
1

Oceania
9

Australia
9

Sigma-Aldrich's Leadership

H. A.
Chief Executive Officer
Mobile Phone
Email
H. A.
President And Representative Director Sigma-Aldrich Japan
Mobile Phone
Email
E. S.
Head Of Quality Central Europe Operations
Mobile Phone
Email
T. H.
Head Of Material And Production Planning
Mobile Phone
Email
C. M.
Head Of Site Quality
Mobile Phone
Email
S. U.
Head Of Trade Compliance
Mobile Phone
Email
A. B.
Associated Manager It / Supervisor Trading Partner Integration
Mobile Phone
Email
B. O.
Owner
Mobile Phone
Email

Sigma-Aldrich Employee Metrics

100%

50%

0%

2026

2025

Research
Analytics
Customer Success
Engineering
Sales
Other
Quality Assurance
Biotechnology
Administrative
Supply Chain
Support

Contact profiles from Sigma-Aldrich

Name

Title

Contact

Location

Last Update

M. B.
Product Manager, Senior
Mobile Phone
Email
Switzerland, St Gallen
Jun 30, 2026
N. H.
Account Manager Key Account
Mobile Phone
Email
Germany, Hesse
Jun 30, 2026
P. X.
Senior Sales Account Manager
Mobile Phone
Email
China, Hubei
Jul 09, 2026
P. G.
Business Development Manager
Mobile Phone
Email
Chile
Apr 15, 2026
T. B.
Sr Key Account Manager
Mobile Phone
Email
Hungary
Nov 15, 2025
C. G.
Ehs Manager
Mobile Phone
Email
France, Auvergne-Rhône-Alpes
Mar 25, 2026
S. R. P.
Data Ingestion Lead
Mobile Phone
Email
India, Karnataka
Jun 02, 2026
R. S. G.
Associate Manager
Mobile Phone
Email
India, Karnataka
Aug 09, 2025
M. S.
Gsk Account Manager
Mobile Phone
Email
United Kingdom, England
Apr 10, 2026
K. K. A.
Manager - Engineering & Projects
Mobile Phone
Email
India, Karnataka
Mar 10, 2026

Frequently Asked Questions

What is Sigma-Aldrich known for?

Sigma-Aldrich was founded in 1951 and operates in the Biotechnology Research industry. You can contact Sigma-Aldrich's main corporate office by phone at

+1-314-771-****

. Explore Sigma-Aldrich's company overview page for more information.

What is Sigma-Aldrich's most common email format?

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

How many employees does Sigma-Aldrich have currently?

Sigma-Aldrich has approximately 3.5K employees as of August 2026. These team members are located across 6 continents, including North America, Asia and Europe.

Who are Sigma-Aldrich's key employees and leadership?

As of August 2026, Sigma-Aldrich's key employees include:

Chief Executive Officer: H. A.
President And Representative Director Sigma-Aldrich Japan: H. A.
Head Of Quality Central Europe Operations: E. S.
Head Of Material And Production Planning: T. H.
Head Of Site Quality: C. M.

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Sigma-Aldrich Employee Directory

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