
Fidelitas Defense is a Deep-Tech Systems Assurance, Supply Chain, Foreign Ownership, Control, or Influence (FOCI), and Regulatory Risk Management company. Born out of MIT and the University of Oxford, and founded by former U.S. Intelligence Community professionals and military veterans, we deliver HORIZON-X — a browser-accessible, multi-modular, AI-Native SaaS Application purpose-built for Physical AI, Autonomous Vehicles, and Robotics (PAI-AVR), and other safety-critical AI systems.
Our multi-modular, AI-Native SaaS Application enables organizations to identify and manage Systems Assurance, Supply Chain Risk, FOCI exposure, and Regulatory Compliance across mission-critical PAI-AVR environments. We support customers across Defense (U.S., FVEY, NATO), Autonomous Vehicles (Air, Land, & Maritime), and MedTech, helping them operate securely in an era of rapid AI-driven transformation.
Our Mission: Safeguard the AI that moves the world by delivering Systems Assurance, Supply Chain, FOCI, and Regulatory Risk Management for Physical AI, Autonomous Vehicles, and Robotics.
Boards, C-Suite Executives, Supply Chain Risk Management, Acquisition, Product Development & Security, Regulatory Risk Management, and Security Operations Center (SOC) teams face a new era of risk as Physical AI, Autonomous Vehicles, and Robotics (PAI-AVR) advance faster than traditional cybersecurity tools, risk practices, and regulatory & compliance frameworks. Vulnerabilities to cyberattacks and insider threats are growing, putting operations, product development, and corporate continuity at risk.
Fidelitas Defense helps organizations assess and strengthen Systems Assurance, Supply Chain, Foreign Ownership, Control, or Influence (FOCI) & Regulatory Risk Management supporting PAI-AVR platforms to operate safely, reliably, and in alignment with regulatory requirements.

HORIZON-X is a multi-modular, AI-Native SaaS Application, delivered via a secure web browser, that supports Systems Assurance, Supply Chain, Foreign Ownership, Control, or Influence (FOCI), and Regulatory Risk Management for Physical AI, Autonomous Vehicles, and Robotics (PAI-AVR). HORIZON-X provides end-to-end risk analysis across the full PAI-AVR technology stack — including Hardware, Firmware, Operating Systems, Middleware, AI/ML (Perception, Planning, and Control) SDKs, and AI Simulation, Training, and Testing environments — giving organizations continuous visibility into mission-critical risks across complex, safety-critical systems.
HORIZON-X Feedback: “HORIZON-X helps us identify where risk enters our Physical AI, Autonomous Systems & Robotics technology stack(s), who controls it, and how does it expose us to Supply Chain, FOCI, or Regulatory failure?”
Our Systems Assurance Solution assesses and reduces cybersecurity Supply Chain & FOCI risk across the Physical AI technology stack including: Hardware, Firmware, OS, Middleware, AI/ML (Perception, Planning, Control) SDK, and AI Simulation, Training & Testing environments.
Our Software Assurance Solution assesses and reduces cybersecurity Supply Chain & FOCI risk across the Physical AI technology stack — from Firmware, OS, Middleware to AI/ML (Perception, Planning, Control) layers, SDKs, and AI Simulation & Testing — to identify source code and SBOM vulnerabilities, validate integrity, and help ensure resilient, mission-ready systems.
Our Regulatory Risk Management Solution helps customers meet the most rigorous Physical AI global standards, including U.S. NDAA & CMMC, NATO STANAG & AQAP, EU & UK regulations such as NIS2 and the Cybersecurity & Resilience Bill. We deliver tailored assessments and controls that reduce risk, ensure regulatory alignment, and maintain operational trust across allied and international missions.
Our PAI-AVR Knowledge Solution is purpose-built to help organizations identify and mitigate Systems Assurance, Supply Chain, FOCI & Regulatory Risk across their PAI-AVR technology stacks. We train C-Suite, Supply Chain, Acquisition, Product Development & Security, Regulatory Risk Management, and Security Operations Center (SOC) teams using real-world adversary case studies, hands-on exercises, and immersive scenarios.
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