Merck Group Phone Numbers and Emails

Toll-Free Number:

  • (888) 737-6668
    EMD Inc. Canada
Send Message

Customer Service:

  • (425) 603-1123
    BioControl Systems, Inc. US
  • (888) 367-3275
    EMD Performance Materials US
  • (408) 582-5700
    Intermolecular, Inc. US
  • (800) 645-5476
    Millipore Ltd. Canada
  • (800) 521-8956
    Sigma-Aldrich Corporate Offices US
  • (314) 771-5765
    Sigma-Aldrich Corporate Offices US
  • +44 208 818 7200
    Merck Serono Limited UK
  • +1 905 829 9500
    Sigma-Aldrich Canada Ltd. Canada
  • +49 615 1720

Merck Group Emails:

Business Customer Service
Customer Service
BioControl Systems, Inc. US, EMD Inc. Canada, Medical Information Merck Serono Limited UK, Sigma-Aldrich Canada Ltd. Canada, Sigma-Aldrich Corporate Offices US
General Info
Merck Serono Limited UK
Privacy Inquiries
Intermolecular, Inc. US
Millipore Ltd. Canada
Is this your business?
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Contact Information

Merck Group Website:

Merck Group Help Center:

Corporate Office Address:

Merck KGaA
Frankfurter Strasse 250
Darmstadt, Hesse 64293

Other Info (opening hours):


Monday - Friday: 9:00 am- 5:00 pm

Saturday - Sunday: Closed

Other Locations:

Sigma-Aldrich Corporate Offices

3050 Spruce St.

St. Louis, Missouri 63103,

United States

BioControl Systems, Inc.

12822 SE 32nd Street

Bellevue, Washington WA 98005,

United States

EMD Performance Materials

An affiliate of Merck KGaA, Darmstadt, Germany

1200 Intrepid Ave.

Philadelphia, Pennsylvania PA 19112,

United States

Intermolecular, Inc.

c/o Corporation Service Company

251 Little Falls Drive

Wilmington DE 19808

United States

EMD Inc.

2695 North Sheridan Way

Suite 200 Mississauga

ON L5K2N6,


Millipore (Canada) Ltd.

2149 Winston Park Drive


Ontario, L6H 6J8,


Sigma-Aldrich Canada Ltd.

2149 Winston Park Dr.

Oakville, Ontario, L6H 6J8,


Merck Serono Limited

5 New Square, Bedfont Lakes Business Park

Feltham, TW14 8HA,

United Kingdom

More contact details


+49 6151 72-2000

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