What Does Sigma-Aldrich Do?

Total employees28000
HeadquartersSt. Louis
Founded1975

Sigma-Aldrich, now a significant brand within the Life Science business of Merck KGaA, Darmstadt, Germany, is a global leader in the life science and high-technology sectors. It offers an extensive portfolio of over 300,000 products, including chemicals, biochemicals, labware, and kits. These products are crucial for scientific research, biotechnology, pharmaceutical development, disease diagnosis, and various industrial applications. Researchers, scientists, and manufacturers worldwide rely on Sigma-Aldrich for high-quality materials, innovative solutions, and comprehensive services to advance scientific discovery and production.

Where Is Sigma-Aldrich's Headquarters?

Sigma-Aldrich officeSigma-Aldrich officeSigma-Aldrich officeSigma-Aldrich office
*Images sourced via web search. Rights belong to original owners

HQ Function

This site serves as a key center for research and development, manufacturing, and distribution of biochemicals, organic chemicals, and various lab products for Merck's Life Science business. It is particularly known for its capabilities in chemical synthesis and production.

Notable Features:

The St. Louis campus features extensive laboratory spaces, advanced chemical manufacturing facilities, large-scale synthesis capabilities, and a significant global distribution center. It has a long history of chemical innovation and production.

Work Culture:

The work culture emphasizes scientific rigor, innovation, quality control, and customer focus, integrated within Merck KGaA's global corporate culture. There is a strong focus on safety and operational excellence.

HQ Significance:

Historically the global headquarters of Sigma-Aldrich Corporation, this St. Louis site is now a vital North American hub and strategic location for Merck's Life Science division. It plays a crucial role in supplying research products and custom manufacturing services (SAFC commercial).

Values Reflected in HQ: The operations and facilities reflect a commitment to advancing science, product quality, innovation, customer service, safety, and sustainability, aligned with the core values of Merck KGaA, Darmstadt, Germany.

Location:

As an integral part of Merck KGaA's Life Science business, Sigma-Aldrich branded products and services are supported by a vast global network. This includes numerous manufacturing sites, R&D centers, sales offices, and distribution facilities across the Americas, Europe, Asia, Africa, and Australia. This expansive footprint enables the company to serve customers in over 150 countries, providing essential products and services for research, development, and manufacturing in fields like pharmaceuticals, biotechnology, diagnostics, academia, and various industrial sectors. The global presence ensures localized support, efficient supply chains, and access to a diverse range of scientific expertise.

Street Address:

3050 Spruce St

City:

St. Louis

State/Province:

Missouri

Country:

USA

Where Else Does Sigma-Aldrich Operate Around the World?

Burlington, Massachusetts, USA

Address: 400 Summit Drive, Burlington, MA 01803, USA

Drives innovation and customer support for a wide range of life science products and services, including bioprocessing, lab water solutions, and genomics.

Darmstadt, Hessen, Germany

Address: Frankfurter Str. 250, 64293 Darmstadt, Germany

Serves as the central command for global operations and a key European hub for life science activities, driving research and production across various portfolios.

Molsheim, Grand Est, France

Address: 39 Route Industrielle de la Hardt, 67120 Molsheim, France

Supports the European market with critical life science products, advanced manufacturing capabilities, R&D support, and specialized customer service.

Sheboygan Falls, Wisconsin, USA

Address: 5485 County Rd S, Sheboygan Falls, WI 53085, USA

Crucial for the supply chain of research chemicals, API components, and materials for various high-tech industries, serving a global customer base.

Buying Intent Signals for Sigma-Aldrich

Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.

Notable news
Hiring actively
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
*Example signal, not calculated in real time

Who's Leading Sigma-Aldrich? Meet the Executive Team

As of April 2025, Sigma-Aldrich' leadership includes:

Belén Garijo - Chair of the Executive Board and CEO of Merck KGaA, Darmstadt, Germany
Matthias Heinzel - Member of the Executive Board of Merck and CEO Life Science
Laura Matz - Chief Science and Technology Officer (CSTO), Life Science

Who's Investing in Sigma-Aldrich?

Sigma-Aldrich has been backed by several prominent investors over the years, including:

Merck Family (via E. Merck KG, holding approximately 70% of total capital)
Public Shareholders (shares traded on the Frankfurt Stock Exchange)

What Leadership Changes Has Sigma-Aldrich Seen Recently?

Hire1
Exits0

Leadership within Merck KGaA's Life Science division, which includes the Sigma-Aldrich brand, sees strategic appointments to drive innovation and growth. Key leadership roles at the top executive board level are generally stable, with changes focused on enhancing specialized expertise.

New Appointments:

Laura Matz, Laura Matz appointed as Chief Science and Technology Officer for the Life Science business sector of Merck, effective April 1, 2024.

What Technology (Tech Stack) Is Used bySigma-Aldrich?

Discover the tools Sigma-Aldrich uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.

Sigma-Aldrich Email Formats and Examples

As Sigma-Aldrich is part of Merck KGaA, Darmstadt, Germany, emails typically follow Merck's corporate structure. The most common format is firstname.lastname@merckgroup.com. For employees specifically within the Life Science business in the US and Canada, firstname.lastname@milliporesigma.com may also be used.

[first].[last]@merckgroup.com or [first].[last]@milliporesigma.com

Format

jane.doe@merckgroup.com

Example

90%

Success rate

What's the Latest News About Sigma-Aldrich?

Merck KGaA Press Release • October 26, 2023

Merck KGaA, Darmstadt, Germany, Invests Over € 300 Million to Expand Biologics Drug Testing Capacity in the U.S.

Merck KGaA announced a significant investment of over €300 million to expand its viral clearance and biologics testing capacity at its sites in Rockville, Maryland, and St. Louis, Missouri (a key Sigma-Aldrich legacy site). This expansion aims to meet growing demand from the biopharmaceutical industry for these critical services....more

Merck KGaA Announcement • April 1, 2024

Merck KGaA, Darmstadt, Germany, Appoints Laura Matz as Chief Science and Technology Officer for Life Science

Laura Matz has been appointed as the Chief Science and Technology Officer (CSTO) for the Life Science business sector of Merck KGaA, Darmstadt, Germany, effective April 1, 2024. She will lead the Life Science Research and Development organization and drive the innovation strategy for the business sector....more

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