Description Out of the Midwest comes Midwave, which helps clients with their IT infrastructure. The firm, established in 1999, provides consulting advice on the design and planning for computers and networks, then serves as a systems integrator in setting up and maintaining the equipment and software. Midwave works with a wide variety of tech vendors, including Cisco Systems, EMC, Hewlett-Packard, IBM, Microsoft, Novell, and Oracle. Its clients have included corporate customers as well as government agencies and state governments.