COMPUTER INTEGRATED SYSTEMS (SIC 7373)

Establishments primarily engaged in developing or modifying
computer software and packaging or bundling the software with
hardware (computers and peripheral equipment) to create an
integrated system for specific application.  These establishments
are involved in all phases of systems development, from design
through installation.  Establishments primarily engaged in buying
and selling computer software and/or hardware are classified in
Wholesale or Retail Trade, and establishments primarily engaged
in manufacturing computers and/or peripheral equipment are
classified in Manufacturing.