An Environmental, Engineering, and Energy Firm Built to Serve
For more than 24 years, Strata-G has grown by bringing experienced professionals together to support government and commercial organizations across the United States. Headquartered in Knoxville, Tennessee, our firm has supported 11 of the 17 U.S. Department of Energy national laboratories. Currently, Strata-G serves more than 20 clients, with additional project experience in the United Kingdom and Canada.
Our strength comes from the experience and commitment of our people; professionals who bring technical depth, practical judgment, and a strong commitment to integrity, service, and quality. By working closely with our clients and understanding the demands of their programs, facilities, and projects, Strata-G provides dependable support where it matters most.
Our people are the foundation of our success. Through collaboration, innovation, and a shared commitment to meaningful goals, we strive to create lasting value in the workplace and beyond. Together, we accomplish more than we could individually, helping build a stronger, safer, and more resilient future.
Employees
Veterans
Award Recognitions
%
Professionals with Higher Education Degrees
Technical Certifications
%
Employees Hold Security Clearances
Making A Difference
Over 55 Performance, Excellence, and Community Service Awards, Including:
- Rocky Top Business Award, 2025
- 6-time HIRE Vets Platinum Medallion Award recipient from the Department of Labor, 2025
- Oak Ridge Chamber of Commerce Midsize Business of the Year, 2024
- US Chamber of Commerce National Small Business of the Year, 2019
- SBA Region 4 Subcontractor of the Year, 2019
- Tennessee Center for Performance Excellence Achievement Award, 2017
- Knoxville Chamber of Commerce Community Impact Award, 2018
- National Safety Council Leadership Award
- 5-time Veteran-Owned Small Business of the Year award recipient from multiple DOE Prime Contractors
Strata-G News
August 2026
Strata-G recently celebrated 24 years of supporting complex projects across the environmental, engineering, and energy sectors! The anniversary gathering brought together new and familiar faces for an evening of conversation, laughter, and connection. Thank you to...
Strata-G News
August 2026
Strata-G recently celebrated 24 years of supporting complex projects across the environmental, engineering, and energy sectors! The anniversary gathering brought together new and familiar faces for an evening of conversation, laughter, and connection. Thank you to...
July 2026
Strata-G employees Dan Gelb, Charlie Hanna, Daniel Hurst, and Jeff Natividad play a key role in supporting UCOR’s Technology Development efforts alongside UCOR employees Brody Huskins, Sofia Kim, and Scott Ward. Through this work, our Strata-G team members help...
June 2026
Strata-G is pleased to recognize Dr. Harold Conner, Jr., on his induction into the 2026 University of Tennessee Department of Nuclear Engineering Hall of Fame. Harold is a valued member of the Strata-G team, and this recognition reflects his decades of leadership,...





