CHICAGO SOFT
CINCOM SYSTEMS
COMPUTER ASSOCIATES
HELP/SYSTEMS
HUMMINGBIRD COMMUNICATIONS
ASG
VISION SOLUTIONS
iANYWHERE

These companies offer high specialized technologies as capacity planning software, system monitoring and networks, high availability systems, emulation, performance optimization, communications and system exchange control, relational database systems, problems control and management centers, on line documentations, information entering, electronic data interchange and movable remote computing.