Computer Technology Associates, Inc. (formerly known as CTA Incorporated) provides rapid development and deployment information technology to complex enterprise applications. The company operates in two reportable segments Federal and Non-Federal. The Federal segment focuses on systems engineering, network development and integration, information security and complex embedded computer systems. The Non-Federal segment focuses on IT services and e-commerce applications. The services like legacy system modernization and embedded systems design, development and integration are also provided by the company. The customers of the company includes Department of Defense and General Services Administration. During 1999 the company acquired Rey Consulting Group, Inc. During 2000 the company acquired Touchscreen Media Group, Inc. Systems engineering services accounted for 52% of 1999 revenues and compliance e-commerce services, 48%.