Headquartered in Knoxville, Tennessee, Strata-G has been a trusted multidisciplinary environmental, engineering, and energy firm for more than 24 years. We help government and commercial clients address complex challenges involving environmental cleanup, waste management, nuclear operations, infrastructure modernization, regulatory compliance, engineering, quality assurance, and project delivery.

Strata-G has supported 14 of the 17 U.S. Department of Energy (DOE) national laboratories. Today, we serve more than 20 clients across the United States and have additional project experience in the United Kingdom and Canada.

Our teams advance cleanup technologies, strengthen nuclear facility operations, and manage cost, schedule, risk, and performance on major capital projects. Through specialized expertise and practical support, we help clients move critical missions forward. Our expertise includes:

• Environmental Solutions: Advancing regulatory compliance, managing hazardous materials and waste, and developing practical strategies for environmental cleanup and stewardship.
• Engineering Services: Designing, managing, and improving safe, efficient infrastructure and operational systems for complex, highly regulated environments.
• Energy Expertise: Strengthening nuclear operations, quality assurance, energy infrastructure, and the development of safe, reliable energy solutions.