Appliedinfo Partners provides IT integration, marketing, and application development services through several businesses. Its AppliedInfo Services business specializes in application and database development, as well as systems integration services. The company's D2 Creative unit provides Web development and other marketing communications services, and it develops simulation training programs through its TEAM-Sim unit. The company also operates a patient assistance program Web site called RxHope. Betty and John Lau, who are married, established Appliedinfo and own the company.