GTX Corporation is a technology company that specializes in developing software solutions for geographic information systems (GIS), digital mapping, and geospatial data analysis. Their products and services are designed to help professionals and organizations in various industries — including engineering, environmental management, and urban planning — to efficiently collect, analyze, and interpret geographic and spatial information. GTX's offerings might include tools for creating detailed digital maps, managing spatial data, and integrating GIS technology with other IT systems to enhance decision-making processes. While I don't have a specific list of their products or detailed company history, typically, a company like GTX would offer robust support and training for their users to maximize the utility of their software applications.