Quside

Quside designs and manufactures innovative quantum technologies for secure connectivity and efficient computation. The company develops advanced quantum random number generator (QRNG) hardware and software solutions that generate true quantum randomness, used as a foundational security layer for encryption, cryptographic key generation, and high-performance computing applications including Monte Carlo simulations. Founded in 2017 as a spin-off from the Institute of Photonic Sciences (ICFO) in Barcelona, Quside has grown into a key participant in European quantum initiatives including the EU Quantum Flagship programs (Qrange and Civiq projects) and the QUARTER project, where it matured its QRNG to a certified product achieving NIST SP 800-90B and CCN approval. The company collaborates with major industry partners including Deloitte and Indra Group, and serves markets spanning cybersecurity, defense, telecommunications, space, and high-performance computing.