Descartes Systems Group, which provides logistics-intensive business software, has signed a definitive agreement to purchase all the assets of Integrated Export Systems, Ltd. and IES Asia Limited, collectively called IES, for $35 million in cash. IES is a provider of Software-as-a-Service (SaaS) platforms that help freight forwarders, non-vessel operating common carriers (NVOCCs), and customs brokers manage business operations. It also provides regulatory compliance services for s...