Technical Sales International, LLC (TSI) is a leading provider of a wide range of innovative technology solutions and services for the construction industry that are designed to increase contractor profitability, productivity and consistency. All of the solutions that TSI sells run on a single data base providing complete interoperability, and each TSI sales consultant is professional with practical field experience. Established in 2001 in Austin, Texas, noted by Inc. 5000 as one of the fastest growing private companies in the US 2007 & 2008 and is expanding its reach beyond the U.S., serving clients in Europe, Middle East, India and Australia.
