Established in 1992, PremCom Corporation specializes in services, pertaining to data and voice communications for small- and medium-sized businesses. Based in Amherst, N.Y., the firm offers design and installation of high-speed cabling systems and wide area networks (WAN). It also designs customized file, mail, Web and database servers. Along with hardware, PremCom Corporation supports and installs productivity tools, such as Microsoft Office, e-mail and other computing utilities. The firm is a distributor for Internet Protocol (IP) telephony made by ShoreTel. Its partial client list includes M&T Bank Goldome Center, Clarion University of Pennsylvania, Five Star Bank and Cellino.