SSI provides highly skilled and experienced talent, with the right training and attitude.

Since 1977, energy businesses throughout the world have relied on Sonic Systems International, Inc. (SSI) for a wide array of mission-critical support services.  Built on a firm foundation of service to the nuclear-power energy market, SSI now works as a flexible, responsive partner across a variety of energy sectors.  For over 40 years, SSI has created long-term partnerships across and far beyond the nuclear power industry.  The certified technicians, managers and staff of SSI, support customer operations at nuclear power facilities world-wide.

Our professionally trained and certified employees work in the most critical aspects of engineering scheduling, quality assurance, inspection, non-destructive testing, refueling, dry cask, and staff augmentation.  SSI has worked in every domestic nuclear power plant in the United States and a multitude of sites across the world.