Headquartered in Norwalk, Connecticut, Arch Chemicals, Inc. (NYSE: ARJ) is a global specialty chemicals company with more than $1 billion in annual sales.  Together with its subsidiaries, Arch has approximately 2,800 employees and manufacturing and customer-support facilities in North America, South America, Europe, Asia and Africa.

Arch and its subsidiaries have leadership positions in Treatment Products and Performance Products – and they serve leading customers in these key markets with forward-looking solutions to meet their chemical needs.  For more information, visit Arch Worldwide.