Oxford Ionics
High-fidelity quantum computing – scalable and real-world ready
Quantum computing promises to solve problems today’s machines can’t, from drug discovery to climate modelling. But scaling the technology has remained a major challenge.
Founded by quantum physicists Dr Chris Ballance and Dr Tom Harty, Oxford Ionics combines the exceptional performance of trapped-ion qubits with scalable semiconductor chips, pairing world-record quantum fidelity with the manufacturing power of the electronics industry.
In September 2025, the company was acquired in a landmark $1.08bn deal by US quantum leader IonQ – a major milestone for the global quantum industry.
Together, they offer a practical path to high-performance quantum computing with a fraction of the energy demands of others, unlocking a sustainable new era of scientific and industrial innovation.
- Exited