Quside develops quantum technology that enhances cybersecurity, high-performance computing, and scientific research through the generation and manipulation of quantum light. The company's core products are quantum random number generators (QRNGs), which use the inherent unpredictability of quantum physics to produce truly random numbers. These provide a higher level of security than conventional software-based random number generators and are used in applications including encryption, secure communications, data centres, cloud infrastructure and financial systems. Quside also develops single-photon sources for quantum computing, quantum sensing and quantum communications. Its integrated photonics technology is designed to deliver scalable, compact and energy-efficient quantum hardware.