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Element Six

30
ResearchLondon, United KingdomEst. 1946
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About

Element Six is a UK synthetic diamond technology company established in 1946 that has become the world's leading supplier of synthetic diamond materials for quantum technologies. It produces ultra-pure single crystal diamonds with nitrogen-vacancy (NV) centers for quantum sensing, quantum computing, and quantum communication. Its specialized diamond substrates, quantum-grade materials, and custom diamond solutions enable quantum sensors, quantum memory devices, and quantum photonics components used by research institutions and quantum technology companies worldwide, all relying on the unique properties of diamond's quantum defects and its exceptional material characteristics. In September 2025, Element Six partnered with IonQ to produce quantum-grade synthetic diamond films. Update 2026-06-16: Element Six and Orbray established a reproducible process for manufacturing 3-inch wafer-scale single crystal diamond. Source: https://quantumzeitgeist.com/inch-diamond-orbray-establish-reproducible/ Update 2025-09-05: IonQ and Element Six created foundry-compatible, quantum-grade diamond films to advance IonQ's 2 million-qubit goal. Source: https://quantumzeitgeist.com/ionq-element-six-create-foundry-compatible-diamond-films-quantum-network/

Quantum Specifications

Quantum Focushardware

Backed By

Lakestar
Lightspeed Venture Partners
Quantum Coast Capital
Type One Ventures
Trumpf Venture
Gic Government Of Singapore Investment Corporation
Hercules Capital
Inven Capital

Application Areas

Quantum sensingQuantum computingQuantum communication

Frequently Asked Questions

Element Six is a UK synthetic diamond technology company established in 1946 that has become the world's leading supplier of synthetic diamond materials for quantum technologies. It produces ultra-pure single crystal diamonds with nitrogen-vacancy (NV) centers for quantum sensing, quantum computing, and quantum communication. Its specialized diamond substrates, quantum-grade materials, and custom diamond solutions enable quantum sensors, quantum memory devices, and quantum photonics component...
Element Six is headquartered in London, United Kingdom.
Element Six was founded in 1946.
Element Six operates in the following sectors: diamond nv, quantum materials, quantum components, quantum sensing, quantum photonics.