Since 1977 Sonic Systems International, Inc. (SSI) has been a full-service quality-consulting firm to the nuclear power generation utility industry.

Our staff of career-minded employees averages 25 years of experience that spans the full scope of integrated technical services for both Pressurized Water Reactors and Boiling Water Reactors. We deliver on site plant /outage specific solutions that combine project-management tools, quality program management, and industry best practices to solve nearly any regulatory, inspection, quality validation, or engineering support challenge. We routinely use these extensive capabilities to delive...

Our staff of career-minded employees averages 25 years of experience that spans the full scope of integrated technical services for both Pressurized Water Reactors and Boiling Water Reactors. We deliver on site plant /outage specific solutions that combine project-management tools, quality program management, and industry best practices to solve nearly any regulatory, inspection, quality validation, or engineering support challenge. We routinely use these extensive capabilities to deliver on consulting engagements that can vary from a few hours of subject matter expert advice to deployment of a large-scale, multifaceted project team involving up to 75 technical support personnel for an entire refuel outage. We are a powerful part of the client's team.