Toshiba Quantum

Toshiba Quantum is a division of Toshiba Corporation dedicated to developing quantum communication and quantum cryptography solutions for securing critical infrastructure and enterprise networks. Toshiba is a world leader in quantum key distribution (QKD) technology, having demonstrated record-breaking QKD transmission distances over standard optical fiber. Toshiba’s quantum networking products are deployed in real-world metropolitan quantum networks across the UK, Japan, and the US, making it one of the most commercially advanced quantum networking companies globally. Toshiba Quantum serves telecommunications providers, financial institutions, and government agencies requiring future-proof quantum-safe security.

Category Breakdown

• Quantum Networking & Communications — Toshiba Quantum develops and deploys QKD systems and quantum network hardware for securing enterprise and government communications over fiber optic infrastructure.
• Quantum Hardware — Toshiba designs photonic quantum hardware components including QKD transmitters, receivers, and single-photon detectors for quantum network deployment.