ISS was established in 1985. We design, develop, market, and support accounting and job management software for the construction and related trades industries. Our office is located in Greenville, South Carolina, which is in the northwest corner of the state at the foot of the Blue Ridge Mountains. Our mission is to produce the best construction management software package on the market and back it up with service that is unparalled in the industry. Our main goal is to produce dynamic software that is adaptable to your way of doing business. We at ISS will provide the highest level of service for the least amount of cost that is profitable to our users and is profitable to our company. Our software and services will satisfy your construction management needs and save you time and money. ISS software is used by residential and commercial builders, developers, general contractors, remodelers, a number of construction-related trades, and some non-construction related businesses.