WTH believes in Service! Our company philosophy is “customers for life”. We look at each relationship as the opportunity to serve the customer with the best quality GIS mapping software and data management services available in the local government market. We've been providing GIS products and services in this arena since 1999. Our software is being used by over 9,000 end users from over 1,400 customers in approximately 150 counties spread over Indiana, Illinois, Ohio, Kentucky, Missouri, South Carolina, Virginia, Florida, Washington, Maryland, New York and New Jersey.