Seamless Systems has served a variety of companies since our inception. We have offices in Memphis, Tennessee and Ft. Smith, Arkansas that allow us to serve clients throughout the southeast, Oklahoma and Texas. The following is a list of just some of the firms that Seamless Systems has worked with over the past 23 years:    Schering-Plough    Dupont    Wal-Mart    University of Tulsa    Rheem    Frito-Lay    Sears    Hobby Lobby    W.W. Grainger    Federal Aviation Administration    Delta State University