APW Enclosure Systems, Inc. designs, manufactures, and integrates electronic enclosures, racks, chassis, backplanes, power supplies, and thermal management products. It offers products for the computer, networking, medical, telecom, semiconductor, and embedded computer device industries. It has facilities in North America, Europe, and Asia. The company was incorporated in 2000 and is based in Waukesha, Wisconsin. APW Enclosure Systems, Inc. operates as a subsidiary of BQX Ltd. On March 22, 2007, the voluntary petition of APW Enclosure Systems, Inc. for reorganization under Chapter 11 was converted to Chapter 7 liquidation. It had filed for Chapter 11 bankruptcy on December 4, 2006.