Toshiba Quantum Technology

Toshiba Quantum Technology is presented as part of Toshiba’s operations in Europe and focuses on securing communications against current and future cryptographic threats. Its offering centers on the Quantum-Safe Networking (QSN) Platform, which brings together quantum-safe technologies for use in existing communications networks. The site says the division has been active in quantum communications since 1999 and highlights research, development, and deployment work in this area.

The product portfolio shown on the site includes QSN platform components, dedicated Quantum Key Distribution systems, and a quantum key management system. Named QKD products include Long-Distance QKD System LD, Multiplexed QKD System MU, and Flexible QKD System LE. The company also describes QSN as combining QKD and post-quantum cryptography within a unified architecture for telecommunications, government, and finance use cases.

The site identifies this business as a division rather than a standalone company. It names personnel in leadership, account management, business development, and support roles, and places quantum cryptography research at the Cambridge Research Laboratory of Toshiba Research Europe Limited.