Wesco Aircraft Holdings, Inc., formerly Wesco Holdings, Inc., a holding company for Wesco Aircraft Hardware Corp. The Company is a distributor and provider of supply chain management services to the global aerospace industry. The Company's services range from traditional distribution to the management of supplier relationships, quality assurance, kitting, just-in-time, delivery and point-of-use inventory management. It operated principally in three geographic areas, North America, Europe and markets, such as Asia, Pacific Rim and the Middle East. Wesco Aircraft Hardware Corp, its wholly owned, primary domestic operating subsidiary, Wesco Aircraft Europe, Ltd., and certain other foreign operating subsidiaries, in connection with the acquisition of 100% of the outstanding stock of Wesco Aircraft Hardware Corp., Wesco Aircraft Israel and the European entities of Flintbrook Ltd., Wesco Aircraft France and Wesco Aircraft Germany by Wesco Aircraft. In July 2012, it acquired Interfast Inc.