OSL Technology

About OSL Technology

At OSL, our mission is to deliver adaptive security solutions that protect high-value, risk-prone areas by integrating innovative technologies designed to manage both aerial and ground threats. Trusted by major organisations such as Heathrow and Gatwick Airports, and the UK Ministry of Defence, we support security and safety teams in detecting, assessing, and responding to threats in real time. Our tailored solutions integrate advanced third-party sensors with proprietary fusion technology to improve detection, reduce false alarms, and enable faster decision-making. At the heart of this is FACE®—our AI-powered fusion engine—which brings together multi-layered, technology-agnostic capabilities to support security teams. With deep operational expertise and a flexible, scalable approach, we help organisations strengthen protection at airports, military sites, and critical infrastructure—keeping people, operations, and facilities safe.