jet flying into the sunset with overlaying text 'Who We Are' and the ISS logo in the bottom left corner et flying into the sunset with overlaying text 'Who We Are' and the ISS logo in the bottom left corner

About Us

A software company delivering innovative, high performance software solutions to the aerospace and defense industry for product supportability and sustainment for over 40 years.


Our Mission

To provide innovative software solutions and services that enable aerospace and defense customers to efficiently and effectively support and sustain their products over their life cycle.


Our Commitment

ISS is committed to delivering secure and comprehensive software for lasting through-life product support; backed by unwavering customer service and invaluable industry experience.

Executive Team


Reid Thomas headshot
Reid Thomas
President
Sarah Maiberger headshot
Sarah Maiberger
Vice President, Business Administration
Parker Owen headshot
Parker Owen
Vice President, Product
Chuck Riehm headshot
Chuck Riehm
Vice President, Technology
Keith Park headshot
Keith Park
Vice President, Information Security

A Need for Dependability

In 1984, Dr. Everett Thomas established Integrated Micro Systems, Inc. (eventually to become Integrated Support Systems, Inc.) when he saw the need for dependable supportability analysis software growing. The dream was a computer program that could help technicians in the field make decisions about the maintenance of military equipment, simultaneously cutting costs and increasing efficiency. By 1987, Dr. Thomas had done exactly that with SLIC (Systems and Logistics Integration Capability) software. SLIC continues to dominate the market with each iteration and offers full compliance with current world standards.


original brochure of SLIC parking sign for ISS offices when they were in downtown Clemson, SC old computer for software desk from old building newspaper article about Dr. Thomas as an Oconee businessman Dr. Thomas in front of his plane he enjoyed flying framing of new office buildings at current location in Seneca, SC almost completed new office buildings at current location in Seneca, SC early employees playing kickball

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