Since 1977, energy businesses throughout the world have relied on Sonic for a wide array of mission-critical support services. Built on a firm foundation of service to the nuclear-power energy market, Sonic now works as a flexible, responsive partner across a variety of energy sectors. Sonic's professional, trained and certified employees today work in the most critical aspects of engineering scheduling, quality assurance, inspection, nondestructive testing, refueling, dry cask and staff augmentation. 2011, Sonic Systems International, Inc 1880 Dairy Ashford, TX 77077 Houston Suite 207