Company profile
Duality Quantum Photonics
Bristol-headquartered company designing and manufacturing thin-film lithium niobate photonic processor chips at its own Southampton fabrication facility for signal processing and photonic quantum computing.
Company overview
Duality Quantum Photonics is a UK-based company that designs and manufactures photonic processor chips using thin-film lithium niobate technology. Headquartered in Bristol, where its design activities are based, the company also operates its own fabrication facility in Southampton. Its core focus is on developing photonic processors for applications such as quantum computing and real-time fusion diagnostics. By creating processors that manipulate light, the company aims to address complex computational challenges. Duality Quantum Photonics participates in the semiconductor ecosystem as both a chip designer and a manufacturer, handling the process from design through to production. The company's technology is rooted in photonics and quantum principles, developing components for next-generation computing systems.
Semiconductor activity
Primary capability: Photonic Integrated Circuits. Supply-chain role: Design, Manufacturing.
Technologies and capabilities
- Photonics
- Quantum
- Lithium Niobate
Photonic Processors; Photonic Chips
Markets served
- Quantum Computing
- Fusion Diagnostics
UK presence
Bristol (headquarters and design). Other UK sites: Southampton (fabrication facility). Part of the Bristol / South West cluster.
Sources and verification
Last verified: 2026-09-29