Together, we impact life and health with science.
Researchers around the world rely on our tools, services and expertise to do their best science — from familiar experiments to novel approaches. We offer one of the broadest portfolios in the industry for scientists and our presence extends well beyond the labs as our innovations touch individuals around the world.
Explore our offerings on SigmaAldrich.com.
Science is everywhere. So are we.
Science starts with us – and continues with you. Because science is everywhere, and so are our customers. From bench to the boardroom (and everywhere in between), you’re working to deliver the next scientific breakthrough. And we’re there for every step of your journey.
Expertise
Our tools, services and digital platforms empower researchers from a wide range of fields — from small labs to massive operations — to work more effectively. We empower scientists and engineers at every stage of discovery. Our business include:
- Science and Lab Solutions — Scientists, technicians and professionals from a wide array of fields and career levels rely on our products to pioneer methods, launch experiments and power daily tasks. Our portfolio fuels their work.
- Process Solutions — Through our comprehensive product offerings, we help drive traditional and novel modalities forward.
- Life Science Services — Whether clients need support across the many steps of the drug manufacturing process, or they exclusively need testing and analytics, we find the right way to build a strong partnership.
Life Science by the numbers
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50+
manufacturing & testing sites
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63
distribution locations
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26k+
employees
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300k+
products
Get to know us
Our Stories
Labs, distribution centers and whiteboard scribbles are just a few of the places innovative solutions come to life. Meet the faces behind them. Through stories, we shine a light on how our work — and the work of our customers and partners — advances science.
Read our storiesPress Releases
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Press Releases
Merck KGaA, Darmstadt, Germany Completes Acquisition of SpringWorks Therapeutics ...
We have closed the acquisition of SpringWorks Therapeutics, Inc., for an enterprise value of $3.4 billion (approximately €3 billion).
2025/07/01
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Press Releases
Merck KGaA, Darmstadt, Germany, Honors Alán Aspuru-Guzik with the Heinrich ...
The Heinrich Emanuel Merck Award has been bestowed upon Alán Aspuru-Guzik, University of Toronto, in recognition of his groundbreaking innovations.
2025/06/28
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Press Releases
MilliporeSigma Announces Neoclease as Winner of 2025 North American Advance ...
MilliporeSigma today announced Boston-based biotech startup Neoclease as winner of the 2025 North American Advance Biotech Grant.
2025/06/18