YOUR PARTNER IN
Counterterrorism, Counterproliferation
& Nuclear Incident Response
SummitET is committed to strengthening national security by providing specialized support to the Department of Energy (DOE) and the National Nuclear Security Administration (NNSA), with a focus on the Nuclear Emergency Support Team (NEST).
We deliver expert training, exercise planning, and policy guidance tailored to mitigate radiological and nuclear threats. Our collaborative approach ensures NNSA and its teams have the expertise and resources needed to respond confidently to complex nuclear incidents and protect the nation from evolving risks.
Be Prepared
Solutions
Our solutions for DOE and NNSA include:
Exercises & Training
Customized training and exercises for nuclear emergency response.
Policy
Strategic national policy guidance for radiological and nuclear threat mitigation.
NEST Teams
Exercise planning and facilitation for NEST and related teams including ARG, AMS, DAP, DFEAT, DFO, FRMAC, JTOT, NARAC, NST, NF-MAP, REAC/TS, and RAP.
Threat Reduction
Support for counterterrorism and counterproliferation initiatives and global threat reduction programs.
Connect with us.
Our Difference
SummitET excels in delivering flexible, scalable, and proactive capabilities to safeguard the nation from radiological threats. By focusing on prevention and comprehensive preparedness—known as “left of boom” operations—we help reduce risks before they arise and ensure readiness should an incident occur.
Our industry-leading experts are equipped to counter adversarial threats and respond effectively to nuclear and radiological emergencies across the globe, making SummitET a trusted partner in protecting national security.
Industry Experts
Unlike other companies, we staff several subject matter experts including health physicists and a medical doctor (M.D.) who understand the unique properties of CBRNE materials and excel at technical communications training.
Tailored Solutions
We offer training designed to enable your organization to test, evaluate, and improve response plans, policies, and procedures around CBRNE capabilities.
Realistic Exercises
We have curated industry-leading subject matter experts so that we can develop the most realistic exercises possible. Our experts develop domestic and international real-world, intelligence-based exercise scenarios with the goal of enhanced agency integration and information sharing.
Customer Service
We are committed to creating training solutions that will meet your agency’s goals, timelines, and regulation requirements. Our experts will confidently guide your team through every step of the process.
Qualifications
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Technical Engineering & Programmatic Support (TEPS) Services BPA
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Department of Energy Level Q Clearance
- FEMA cert – HSEEP– Homeland Security Evaluation and Exercise Program
Proven Results
Though we cannot always reveal our partnering contracts, our work with federal agencies like the National Nuclear Security Administration speaks for itself.
Client Success Stories
International engagements alongside interagency partners including NNSA and the Department of Energy.
Radiological Security
Isotope Crossroads; NNSA/DOE and The Office of Radiological Security

