Whitecastle

Jean Paul Whitecastle (JPW) is a Czech security brand and systems integrator that designs and delivers integrated protection for defence-industry organisations, critical infrastructure, strategic sites and public spaces. It brings together advanced technologies, physical security and specialist advice to create coordinated solutions for complex threats and operational needs.

Through its Strategic Security Advisory services, JPW supports organisations with security investment decisions, risk management, protection of critical assets and resilience planning. Its security engineering work includes threat and vulnerability analysis, the design and implementation of technical and organisational measures, and system testing and certification.

The group also develops and supplies protective technologies. These include ultra-high-performance fibre-reinforced concrete and composite materials designed to withstand blasts, projectiles and impacts, as well as protective doors, fire suppression systems, filtration and ventilation, nanomaterial barriers, IR masking coatings, laser-based environmental mapping and smoke-screening products. Its Institute of Blast and Impact Proof Concrete develops, manufactures and applies durable protective systems in collaboration with research and academic partners.