WISeKey International Holding Ltd. and its subsidiary SEALSQ Corp. have developed a demonstrator unit running two NIST selected Post-Quantum Algorithms, a significant milestone for the development of the QUASARS project. This development marks a significant milestone for the QUASARS project and brings it one step closer towards the goal of building a Post-Quantum Hardware Security Module and Root-of-Trust. WISeKey is developing a new range of Trust Services that will take advantage of the latest developments in post-quantum encryption to be applied in real-world applications of digital signatures and encryption.