Sentinel Technologies, Inc., an information technology consulting and services company, provides business technology services and emerging technologies. It offers emerging technologies, such as IP telephony, wireless networking, storage area networks, and customer relationship management. The company provides telecommunications solutions; and application development solutions, such as application integration, end-user interfaces, and application-based productivity tools. It also offers network solutions, such design, configuration, and implementation of local area and wide area network infrastructure solutions; and support solutions for technology, desktop, and server systems. Sentinel Technologies, Inc. was founded in 1982 as Sentinel Computer Services, Inc. and changed its name to Sentinel Technologies, Inc. in 1993. The company is based in Downers Grove, Illinois.