PQShield is a cybersecurity company specialising in post-quantum cryptography, helping organisations protect data, devices and infrastructure against future quantum-computing threats. It develops quantum-resistant hardware and software for chips, applications and cloud environments, including cryptographic libraries, embedded security components, hardware accelerators and migration tools. Its services support industries such as semiconductors, telecommunications, defence, industrial IoT and enterprise technology, where long product lifecycles and secure communications are critical. The company also advises on cryptographic agility, standards-aligned implementation and the transition from current encryption methods to post-quantum security.
