MilliporeSigma is the life science business of Merck KGaA operating in the US and Canada, formed from the 2015 acquisition of Sigma-Aldrich by Merck Group for $17 billion and combined with the earlier-acquired Millipore division. The company provides a broad portfolio of laboratory tools, chemicals, services, and expertise for pharmaceutical development, manufacturing, and research across traditional and novel modalities. With 26,000 employees across more than 40 countries, MilliporeSigma generated €9 billion in net sales in 2025 with 4% organic growth, serving researchers and scientists globally with state-of-the-art products and integrated service offerings including CDMO and contract testing support. Signal Plug searches live against milliporesigma.com's mail server to find and verify email addresses for any MilliporeSigma employee.
Signal Plug searches live against milliporesigma.com's mail server — not a static database. Get a verified email for any MilliporeSigma employee with confidence score in under 2 seconds.
94% accuracy · No credit card required · 10 free searches/month
MilliporeSigma is the life science business of Merck KGaA operating in the US and Canada, formed from the 2015 acquisition of Sigma-Aldrich by Merck Group for $17 billion and combined with the earlier-acquired Millipore division. The company provides a broad portfolio of laboratory tools, chemicals, services, and expertise for pharmaceutical development, manufacturing, and research across traditional and novel modalities. With 26,000 employees across more than 40 countries, MilliporeSigma generated €9 billion in net sales in 2025 with 4% organic growth, serving researchers and scientists globally with state-of-the-art products and integrated service offerings including CDMO and contract testing support.
Competitive Advantage
MilliporeSigma operates under Merck KGaA (Darmstadt, Germany), which is distinct from the American Merck entity and has 60,000 total employees across 66+ countries. The original Sigma-Aldrich grew to over 9,600 employees and Fortune 1000 status before acquisition. The combined MilliporeSigma-Sigma-Aldrich entity maintains dual US headquarters in both St. Louis and Burlington, MA reflecting the merger legacy. In 2025, the Life Science business achieved 4% organic growth despite significant market headwinds, with Process Solutions noted as a major contributor. The company actively invests in emerging modalities and digital innovation to position labs and scientists for greater efficiency and production scalability.
The most commonly verified format at MilliporeSigma:
High ConfidenceSignal Plug tests all common patterns against MilliporeSigma's live mail server and returns whichever passes the SMTP check.
Run a live search for MilliporeSigma →Data-driven signals to help you prospect MilliporeSigma effectively.
Scientific researchers, pharmaceutical manufacturers, biotech companies, and contract development and manufacturing organizations (CDMOs) are primary buyers seeking advanced laboratory reagents, instruments, and manufacturing services. Life science talent acquisition professionals recruit for this company due to its leadership position in the research and development ecosystem serving the global scientific community.
Primary Contact
Research Scientists
Tuesday–Thursday, 9am–11am
Signal Plug performs live SMTP verification against milliporesigma.com's mail server — not a static scraped database — which means results reflect the real, current state of MilliporeSigma's email infrastructure. Here's how to run a lookup:
Create a free account
Sign up at Signal Plug in under 30 seconds. No credit card required. The Free plan includes 10 searches per month so you can test the tool with real MilliporeSigma contacts before upgrading.
Enter the contact's name
Type the first and last name of the MilliporeSigma employee you want to reach. Signal Plug handles all seniority levels, from C-suite to individual contributors.
Enter the domain
Use milliporesigma.com. Signal Plug tests all common naming patterns automatically and returns only the format that passes the SMTP check.
Get a verified result
Signal Plug returns an email address with a confidence score (0–100) and deliverability status (Valid, Risky, or Catch-all) within 2 seconds. The confidence score tells you how reliable the result is before you use it.
Export and use
One-click CSV export lets you bring MilliporeSigma contacts into Salesforce, HubSpot, Outreach, Lemlist, or any other tool in your stack. Growth and Scale plan users can run bulk lookups across an entire list of MilliporeSigma names in a single batch.
Whether you're running outbound sales, recruiting, or building a partnership list, these are the roles most frequently contacted at Life Sciences, Chemical, Biotechnology like MilliporeSigma.
Based on MilliporeSigma's profile, the highest-value contacts for outbound are:
Signal Plug works for any role at any seniority level at milliporesigma.com. If you have a name and the domain, you can find a verified email.
How well MilliporeSigma fits a typical B2B outbound pipeline, based on available signals.
Strong Fit
Funnel Fit Score
Most email finder tools pull from static databases of scraped email addresses. These databases go stale as people change jobs and companies update their email infrastructure. Signal Plug takes a different approach: every search performs a live check against milliporesigma.com's mail server using SMTP verification. This means results reflect the current state of MilliporeSigma's email system — not a cached result from months or years ago.
Signal Plug enriches every result with supporting data: a confidence score (0–100), deliverability status (Valid, Risky, or Catch-all), job title where available, and LinkedIn profile URL. This context helps you prioritize which MilliporeSigma contacts to email first and personalize your outreach before you hit send. Plans start at $29/month for 500 searches — no annual contracts or seat fees.
Signal Plug performs a live SMTP check against milliporesigma.com's mail server for every query — not a static database lookup. Our platform-wide accuracy rate is 94%. Each result comes with a confidence score (0–100) so you can gauge reliability before using the address.
Free plan: 10 searches. Starter ($29/mo): 500. Growth ($149/mo): 2,000. Scale ($299/mo): 5,000. No company-specific caps.
No. Signal Plug generates and verifies emails in real time via SMTP checks — no static database of MilliporeSigma employee emails is maintained.
Yes. Growth and Scale plan users can upload a CSV of names and run bulk lookups against milliporesigma.com in a single batch.
MilliporeSigma is the life science business of Merck KGaA, Darmstadt, Germany, created following Merck Group's $17 billion acquisition of Sigma-Aldrich in 2015 combined with the Millipore division.
The company offers laboratory chemicals, research reagents, analytical instruments, filtration products, chromatography solutions, and integrated services including pharmaceutical development support and contract manufacturing.
MilliporeSigma has approximately 26,000 employees across its life science business globally.
The Life Science business delivered net sales of €9 billion in 2025 with 4% organic growth.
Signal Plug searches in real time against milliporesigma.com's mail server to find and verify email addresses for MilliporeSigma employees. Enter a name, enter the domain, get a verified result with a confidence score in under 2 seconds.
Start finding emails free →10 free searches · No credit card required · Upgrade from $29/month