Integrated Software Solution Inc. was formed in 1988 by Mark Jahansouz owner and operator.

Mark Jahansouz graduated from North Texas State University in 1980 with a Management Information System (MIS) degree.

In 1989 Phil Ross Chief Technology Officer joined ISSI bringing a wealth of programming and automotive skills and knowledge.

In the following year ISSI was commissioned by one of their largest clients to develop the first comprehensive set of accounting and point-of-sale software designed specifically for quick automotive industry that is used extensively today by large corporations across the county.

Later this knowledge of point-of-sale lead to creation of Matrix system for the Oklahoma’s liquor stores.  ISSI worked directly with one of the largest Oklahoma liquor store in the state and two major wholesalers in state to design and refine Matrix from ground up to match the needs of the liquor retailers.

At present ISSI employs 5 full and part time programmers and operating systems specialists for various projects in addition to a secure data center in Oklahoma City for automated backup and disaster recovery.