Your AI stack, quantum accelerated.

ORCA Computing builds photonic quantum computers that plug straight into your existing infrastructure. Accelerate your AI and optimisation models today, with upgrades in the field that give you a lasting quantum edge for decades to come.

Commercial advantage

ORCA’s PT-3 is the world’s first quantum computer to demonstrate commercial quantum advantage on a hybrid quantum-classical generative AI application.

Built for industry

Modular and upgradable, ORCA’s systems scale in power and performance to tackle industry’s biggest challenges and most demanding workloads.

Energy efficient

ORCA’s systems deliver more computational power on less infrastructure. Unlocking more capability from today’s classical stack.

Developer friendly

You don’t need to be a quantum physicist to understand or use ORCA’s systems. Integrate with the same Python, PyTorch and CUDA-Q frameworks developers already use.

Outcomes, not qubits.

11 systems deployed in data centres worldwide. 35+ enterprise and public sector partners validating our quantum applications. ORCA delivers value today that grows with every upgrade.

2022

Pioneering hybrid data centres from day one.

ORCA is the first ever quantum company to integrate a quantum computer directly into a data centre environment, with the UK's 'Quantum Data Centre of the Future' project.

2024

First hybrid solution into a customer data centre.

With NVIDIA and Poznań Supercomputing and Networking Centre: ORCA delivers the world’s first fully functional multi-user, multi-QPU, and multi-GPU environment within a real data centre.

2022-2026

First in market to benchmark quantum advantage.

ORCA has worked with 35+ enterprise and public sector partners to validate our quantum applications against classical baselines.

2026

First to deliver commercial quantum advantage.

ORCA's PT-3 is the world’s first quantum computer to demonstrate commercial quantum advantage on a hybrid quantum-classical generative AI application.

2027+

First to commercially viable fault tolerant computing.

Evolution in performance reaching large scale commercially viable quantum computing built on ORCA’s modular, scalable photonic architecture.

Digital Realty Innovation Lab · London

Come and have a look for yourself.

See ORCA’s PT-3 running alongside GPU workloads in production-grade AI infrastructure. Register for one of our events, book a private demo or join a 3D virtual tour at Digital Realty’s Innovation Lab.

Show me the PT-3

Who we work with

Choose your market to see what quantum can do for you.

Data centres

Rack-mounted deployment, HPC integration.

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Enterprise

Quantum-accelerated GenAI and optimisation.

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Government and Academia

Sovereign quantum, national missions.

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Independent Software Vendors

Delivering practical quantum into the stack.

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What’s new?

News 26 May 2026

ORCA Computing Expands Commercial Quantum Presence Through Digital Realty Innovation Lab in London

PT Series showcased in production-grade AI infrastructure environment at Digital Realty’s new London Innovation Lab
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News 13 January 2026

Benchmarking by ORCA and Toyota Motor Show that Hybrid Quantum–Classical AI can Substantially Reduce Energy Consumption Today

This collaboration demonstrates the practical and scalable potential of hybrid quantum–classical machine learning. The work between ORCA and Toyota Motor now lays the foundation for larger-scale experiments.
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News 20 October 2025

Nonlinear Photonic Architecture for Fault-tolerant Quantum Computing

By introducing nonlinearities into photonic architectures, ORCA is unlocking a practical route to scalable, fault-tolerant quantum computing.
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Ready to accelerate your AI?

Book a discovery conversation with our team.

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