Quantum company
QphoX
Quantum transduction and networking company linking microwave and optical domains.
Technology
QphoX is a Delft-based company founded in 2021 that develops the hardware needed for quantum computers to communicate over an optical network. In January 2024 it raised EUR 8 million in a round led by QDNL Participations with the EIC Fund and existing investors Quantonation, Speedinvest, High-Tech Gründerfonds and Delft Enterprises. In November 2025 the EIC announced it selected QphoX for a EUR 10 million equity investment under its STEP Scale-Up scheme.
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