This Canadian industry comprises establishments primarily engaged in computer systems design and related services, not including video games, through one or more activities, such as writing, modifying, testing and supporting software to meet the needs of a particular customer, including custom Internet web-page development; planning and designing computer systems that integrate hardware, software and communication technologies; on-site management and operation of clients' computer and data processing facilities; providing advice in the field of information technologies; and other professional and technical computer-related services, such as training and support after sales.

This Canadian industry comprises establishment primarily engaged in designing and developing video games through one or more activities without publishing them.