Concrete Solutions, Inc. (CSI), based in Austin, Texas, licenses and markets an innovative technology to produce a sound-absorbing cementitious product called SoundSorb®. CSI promotes SoundSorb® on an international basis, forming strategic alliances with each concrete precast manufacturer to provide a value-added approach to each relationship. The company was founded in 1992 after the niche market for sound absorptive barriers was recognized as having the potential of developing into a full-fledged industry within the transportation sound barrier marketplace.