The Critical Mass (TCM), LLC is an established Service-Disabled Veteran-Owned Small Business (SDVOSB) and Woman-Owned (WOSB) based in Alexandria, Virginia. We are an international security Do and Think tank and implement results-focused projects and sustainable security solutions by championing diverse expertise and innovation. TCM is a trusted advisor and partner to sponsors and allies, and a builder of an inclusive global community of security-focused professionals.​

Current service areas include:

• CBRNE Security & Counterproliferation;

• Science Diplomacy;

• Process Hazard Analysis (OSHA) / Ammunition Depot Risk Mitigation;

• Risk Mitigation of Emerging Technologies (incl. AI);

• Integrated Program Design, Management & Compliance; 

• Vendor Threat Mitigation and Third Party Due Diligence;

• Monitoring, Evaluation & Learning;

• Women, Peace and Security;

• Staff Augmentation.

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​We support a number of important initiatives with the US Department of State and other international partners. Key recent projects include: Support and training for the Ukrainian scientific community in Ukraine, Poland, and Central Europe; Dual-use goods and border security initiatives in Iraq and Panama; WMD crime scene and evidence investigation in Morocco; Identifying and mitigating Russian public health disinformation in Georgia, Ukraine, and Kazakhstan; Countering cyberbullying and strengthening media literacy in Georgia; Aviation security and chemical response initiatives in Kurdistan.