Sigma-Aldrich Employee Directory

Biotechnology ResearchUnited States5001-10000 Employees

Our purpose is to solve the toughest problems in life science by collaborating with the global scientific community – and through that, we aim to accelerate access to better health for people everywhere. 

We provide scientists and engineers with best-in-class lab materials, technologies and services. With the 2015 combination of EMD Millipore and Sigma-Aldrich, we now have a broad portfolio of 300,000 products and an expanded global footprint.

We are dedicated to making research and biotech production simpler, faster and safer

The life science business of Merck KGaA, Darmstadt, Germany, operates as MilliporeSigma in the US and Canada. Merck KGaA, Darmstadt, Germany is a global company with 40,000 employees in more than 60 countries.

Find Sigma-Aldrich employees' phone numbers or email addresses

Sigma-Aldrich Global Highlights

North America
1.7K

United States Of America
1.7K
Canada
20
Mexico
19
Dominican Republic
1

Asia
501

India
314
China
64
Israel
63
Japan
19
Singapore
9
Russian Federation
9
Iran
4
Viet Nam
3
Turkey
3
Malaysia
3
United Arab Emirates
2
Pakistan
2
Thailand
2
Indonesia
2
Oman
1
Saudi Arabia
1

Europe
402

Germany
114
United Kingdom Of Great Britain And Northern Ireland
100
Switzerland
83
France
34
Ireland
19
Italy
12
Spain
11
Poland
5
Hungary
4
Sweden
4
Denmark
4
Netherlands
3
Romania
2
Belgium
2
Austria
2
Ukraine
1
Latvia
1
Lithuania
1

South America
82

Brazil
69
Chile
4
Colombia
3
Argentina
2
Bolivia
2
Peru
1
Uruguay
1

Africa
17

South Africa
9
Egypt
5
Algeria
2
Morocco
1

Oceania
9

Australia
9

Sigma-Aldrich's Leadership

M. W. H.
CAO & CFO
Mobile Phone
Email
J. H.
Chief Information Officer
Mobile Phone
Email
J. W.
Vice President -Global Sales, Inventory & Operational Planning
Mobile Phone
Email
C. S.
Vice President Strategic Marketing And Business Development
Mobile Phone
Email
E. S.
Head Of Quality Central Europe Operations
Mobile Phone
Email
S. H.
Head Of Classification & Packaging Compliance, Dangerous Goods, Regulatory & Computational Tox
Mobile Phone
Email
C. M.
Head Of Site Quality
Mobile Phone
Email
S. U.
Head Of Trade Compliance
Mobile Phone
Email

Sigma-Aldrich Employee Metrics

100%

50%

0%

2025

2024

Research
Analytics
Customer Success
Engineering
Sales
Other
Quality Assurance

Contact profiles from Sigma-Aldrich

Name

Title

Contact Info

Location

Last Update

S. C.
Director Strategic Business Development - Analytical
Mobile Phone
Email
United StatesColorado
Oct 20, 2025
J. A. W.
Director, Marketing Operations
Mobile Phone
Email
Oct 17, 2025
L. L.
Director, Us / Canada Finance & Accounting
Mobile Phone
Email
United StatesTexas
Aug 20, 2025
M. S.
Director, Global Marketing Communications
Mobile Phone
Email
United StatesMissouri
Nov 13, 2025
B. L.
Director Research & Development
Mobile Phone
Email
United StatesMissouri
Nov 12, 2025
T. S.
Safety Director
Mobile Phone
Email
United StatesPennsylvania
Jul 18, 2025
C. T.
Managing Director
Mobile Phone
Email
CanadaOntario
Oct 25, 2025
S. L.
Managing Director Germany
Mobile Phone
Email
Sep 08, 2025
N. H.
Executive Assistant To Managing Director
Mobile Phone
Email
Israel
Aug 09, 2025
J. S.
Inventory Controller
Mobile Phone
Email
Singapore
Sep 12, 2025

Frequently Asked Questions

What is Sigma-Aldrich known for?

Sigma-Aldrich was founded in 1951 operates in the Biotechnology Research industry. The company's main headquarters is located in 2909 Laclede Avenue, St. Louis, MO 63103, US; you can contact the 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 . 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 5K employees as of October 2025. These team members are located across 6 continents, including North AmericaAsiaEurope.

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

As of October 2025, Sigma-Aldrich's key employees include:

CAO & CFO: M. W. H.
Chief Information Officer: J. H.
Vice President -Global Sales, Inventory & Operational Planning: J. W.
Vice President Strategic Marketing And Business Development: C. S.
Head Of Quality Central Europe Operations: E. S.

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