Promethence is a start-up developing post-quantum cryptography hardware and software solutions to secure communications and digital infrastructure.

Founded by a team of professors and postdoctoral researchers from Politecnico di Milano, the company focuses on optimizing and integrating next-generation cryptographic algorithms into systems with limited computational resources.

Its goal is to support the transition towards systems that are more resilient to cybersecurity threats arising from advances in quantum computing, with applications in energy networks and critical infrastructure.