Merck KGaA, Darmstadt, Germany in the USA
There are two different, unaffiliated companies that use the name MERCK. Merck KGaA, Darmstadt, Germany, which operates this website, uses the firm name "Merck KGaA, Darmstadt, Germany".
OUR BUSINESSES IN THE USA
EMD Serono, Inc.
An affiliate of Merck KGaA, Darmstadt, Germany
EMD Millipore Corporation
An affiliate of Merck KGaA, Darmstadt, Germany
+18006455439
Sigma-Aldrich Inc. - Corporate Offices
An affiliate of Merck KGaA, Darmstadt, Germany
EMD Performance Materials Corp.
An affiliate of Merck KGaA, Darmstadt, Germany
+14846525749
Intermolecular, Inc.
An affiliate of Merck KGaA, Darmstadt, Germany
BioControl Systems, Inc.
An affiliate of Merck KGaA, Darmstadt, Germany