About Us

Sigma-Aldrich + Merck Millipore = the life science business of Merck

In late 2015, Sigma-Aldrich joined forces with Merck Millipore. Our combined organization, which operates as MilliporeSigma in the United States and Canada, is the life science business of Merck – and a global leader in the $125 billion life science industry.

Our shared purpose is to solve the toughest problems in life science by collaborating with the global scientific community. Together, we offer a broad portfolio of more than 300,000 products, including many of the most highly respected brands in the industry. Our offerings span every step of the biotech/biopharma production chain, creating a complete end-to-end workflow with enhanced customer service, a simplified interface and a leading e-commerce and distribution platform.

The life science business of Merck operates 65 manufacturing sites worldwide and employs more than 19,000 people in 66 countries. This geographic reach, combined with our innovative portfolio, industry-leading capabilities, and a culture that fosters curiosity and collaboration, uniquely positions us to anticipate and fulfill our customers’ needs – and solve their toughest life science problems.


Plot # 12, Bommasandra-Jigani Link Road,
Bengaluru - 560 100
Phone: +91-80-6621-9600
Fax: +91-80-6621 9450


406, NSIC Technical Service Center,
ECIL Post, Kushaiguda,
Hyderabad - 500 062
Phone: +91-40- 4969 8888
Fax: +91-40-4969 8865


314, Regus Arcadia, 3rd & 4th Floor
Arcadia Center, Premise No: 31,
Dr.Ambedkar Sarani,
Kolkata – 700046
Phone: +91-33-4013 8003/8004
Fax: +91-33-4013 8016


Phone: +91-80-6621-9600
Fax: +91-80-6621-9450

New Delhi

DSM-149,150,151, 1st Floor, DLF Towers,
Shivaji Marg, New Delhi-110015
Phone: +91-11-6676 2800
Fax: +91-11-6676 2801


203, Suyog Fusion,
Dhole Patil Road,
Pune - 411001
Phone: +91-20-4146 4700
Fax: +91-20-4146 4777

Office Hours

We are open Monday to Friday
08:30 am to 05:45 pm
Saturday and Sunday Closed

Key Facts about life science at Merck

> €5 billion
Group Headquarters: Darmstadt, Germany
Number of Employees: ~ 19,000
Number of Products: More than 300,000
Solutions & Services for: Research, development and production of biotechnology and pharmaceutical drug therapies.

 Additional Information