IES Ltd
 IES Ltd. (IES) Ltd. is a supply chain management software company that develops software for freight forwarders customs brokers 3PLs importers exporters NVOCCs and other intermediaries to submit entries to the U.S. Customs and Border Protection Canada Border Services Agency and other agencies.Customers include Kühne + Nagel Crowley Maritime FedEx. IES was acquired by The Descartes Systems Group Inc. on June 15 2012.