ATL is focused on offering their clients innovative scientific and technical solutions of the highest quality in the fields of health and the environment. We are expert in health physics, occupational safety and health, nuclear and laboratory operations, characterization, and information technology solutions.

• Established in 1989

• Wholly-owned subsidiary of Planned Systems International, Inc.

• Primary NAICS 562910 Remediation Services

• Top Secret Facility Clearance

• Licenses/Certifications

  • Radioactive Materials License - Washington State

  • Tennessee License for Delivery

  • NQA-1

  • ISO 9001:2015

  • ISO/IEC 20000-1:2011

  • ISO 14001:2015

  • ISO/IEC 27001:2013

• Multiple offices

  • Offices in MD, VA, WA, FL, TN

  • Presence in 50 states, 8 countries globally

• 700 + Employees

  • DOE Core, ANSI, NRRPT Certification

  • Certified Industrial Hygienists (CIH), Certified Health Physicists (CHP), Certified Safety Professionals (CSP)

  • CMMI-DEV Level 3 and CMMI-SVC Level 3