Witco Corp, 1231 Pope St, Memphis, TN 38108, US

With annual revenues of more than $3.7 billion, Chemtura Corporation is one of the leading suppliers and manufacturers of plastic additives, miticides, urethane polymers, and pool and spa products in the world. It was formed in 2005 after a merger between Crompton Corporation and Great Lakes Chemical Corporation. Chemtura Corporation has a staff of more than 5,100 employees in research, manufacturing, sales and administrative facilities in major markets throughout the world. The company s products are used in the automotive, construction, consumer, packaging and industrial markets. Its agricultural products help customers in increasing crop quality and yield. Chemtura Corporation maintains its headquarters in Middlebury, Conn.