ANGUS Chemical Company is headquartered in Buffalo Grove, Illinois, USA. We have manufacturing locations in Ibbenburen, Germany; and Sterlington, Louisiana, USA.

ANGUS has business and technical service capabilities in Horgan, Switzerland; Singapore; Niagara Falls, New York, USA and Shanghai, China.

In addition to our global business and technology development locations, ANGUS is opening regional customer application centers in Dubai, United Arab Emirates; Sao Paulo, Brazil; Tokyo, Japan; Guangzhou, China; and Mumbai, India.

For a comprehensive list of our locations, please see Locations.

For a complete list of our distributors, please see the Distributor Network.

ANGUS is an acronym — Alberta Natural Gas United States. Learn more about our name and find information about our history.

In 1999, ANGUS was purchased by and made a wholly owned subsidiary of the Dow Chemical Company.

The ANGUS Chemical Company is ISO certified. Select a link below for copies of the ISO certificates for our manufacturing sites Sterlington, Louisiana, USA; Ibbenbueren, Germany; and Niagara Falls, New York, USA.

Ibbenbueren ISO certificate
Sterlington ISO certificate
Niagara Falls ISO certificate

ABB stands for ANGUS Buffers and Biochemicals, a business group of ANGUS Chemical Company. ABB is based in Niagara Falls (New York), USA. Biological buffers are widely used in biotechnology, cell biology and molecular biology applications.

With more products moving from pilot to commercial scale production, the biopharmaceutical industry needs buffers and biochemicals in larger quantities. Building on its global leadership in TRIS AMINO™, ANGUS fulfills a developing need to help customers reduce raw material and supply chain costs. Find more information on Biological Buffers.