QphoX B.V.

QphoX B.V. presents itself as a quantum-technology company focused on linking classical and quantum systems. Its website says it was established in 2021 to address scaling challenges in quantum computing with networking solutions, and it highlights technology that connects microwave, optical, and telecom frequencies.

The company’s homepage lists three products: the QphoX Quantum Transducer, the QphoX Optical Control System, and the CryoSwitch Control Module. QphoX says its quantum transducer provides an interface between single optical and single microwave photons, while its optical control system is intended to deliver RF signals in cryogenic environments. The site also describes its single-photon interfaces as drawing on photonic, MEMS, and superconducting nanofabrication. The company is identified on the website as QphoX B.V., with an address in Delft, and its team page names Simon Groeblacher as CEO, Robert Stockill as CTO, Burçin Ülgen as COO, and Martin Bartek as CFO.