British based Quantum Companies making waves in the Quantum Industry

We’ve widened our information set to include Quantum related companies too (not just quantum computing) – some of those companies are funding the very Quantum Start-ups that we write about (For example IP Group funds Quantum Motion). Other such as Oxford Instruments, as their name suggests provide some of the supportive (refrigeration) technologies that allow super cooled qubits to operate.

This list it not exhaustive but gives a snap-shot of some of the companies emerging from the British shores. Companies like Quantopticon are at the early stages of their funding and building traction in their markets. Quantum Computing companies such as CQC are much further along the funding pathway and have garnered massive amounts of funding which is helping them accelerate growth through hiring and development.

We have to caveat that with just about all private companies, despite research efforts it is often not possible to accurately determine some attributes as this information is privately held. Valuations might be contentious but where possible we have provided some estimation of what we think the business is worth. There are of course many ways to value a business and we won’t get it right, but we have tried where possible to model and then estimate what the business could be worth.

1. Cambridge Quantum Computing (CQC)

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Company Founded Founded: 2014 Company Location Located: Cambridge, United Kingdom Company Stage Stage: Growth
Company Funding Total Funding: $72.8 Million Company Headcount Headcount: Over 100 Company Sector Sector: Quantum Computing, Quantum Machine Learning, Quantum Cryptography, Research
Company Function Function: Software, Consultancy Company Type Company Type: Private
Founders:Ilyas Khan
Company Value Company Value: $300M (estimated)
Company Strapline Mission: CQC is a world leading independent quantum computing company that develops architecture-agnostic, enterprise quantum solutions to tackle some of industry’s most intriguing challenges. British based Quantum Companies making waves in the Quantum Industry

2. Riverlane

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Company Founded Founded: 2017 Company Location Located: Cambridge Company Stage Stage: Growth
Company Funding Total Funding: $25 M (estimated) Company Headcount Headcount: Over 50 (estimated) Company Sector Sector: Quantum Computing, Research
Company Function Function: Software Company Type Company Type: Private
Founders: Steve Brierley
Company Value Company Value: $270 M (estimated)
Company Strapline Mission: Pioneering quantum software British based Quantum Companies making waves in the Quantum Industry

3. KETS

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Company Founded Founded: 2016 Company Location Located: Bristol, United Kingdom Company Stage Stage: Growth
Company Funding Total Funding: $2.8 M (estimated) Company Headcount Headcount: Above 30 Company Sector Sector: Quantum Communications, Quantum Cryptography
Company Function Function: Software, Hardware Company Type Company Type: Private
Founders: Chris Erven, Jake Kennard, Caroline Clark, Philip Sibson
Company Value Company Value: $40M (estimated)
Company Strapline Mission: The future of secure communications, today British based Quantum Companies making waves in the Quantum Industry

4. Oxford Quantum Circuits (OQC)

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Company Founded Founded: 2017 Company Location Located: Oxford, United Kingdom Company Stage Stage: Growth
Company Funding Total Funding: $3M + (estimated) Company Headcount Headcount: Over 25 (estimated) Company Sector Sector: Quantum Computing, Research
Company Function Function: Software, Hardware Company Type Company Type: Private
Founders:Ilana Wisby, Peter Leek
Company Value Company Value: $80 M (estimated)
Company Strapline Mission: Building a quantum-powered future and enabling life-changing discoveries. British based Quantum Companies making waves in the Quantum Industry

5. Phasecraft

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Company Founded Founded: 2018 Company Location Located: London, United Kingdom Company Stage Stage: Growth
Company Funding Total Funding: $5 M (estimated) Company Headcount Headcount: Above 25 (estimated) Company Sector Sector: Quantum Computing, Research
Company Function Function: Software Company Type Company Type: Private
Founders:Ashley Montanaro, John Morton, Toby Cubitt
Company Value Company Value: $70 M (estimated)
Company Strapline Mission: Using disruptive theory to unlock the power of quantum computing British based Quantum Companies making waves in the Quantum Industry

6. Quantum Motion

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Company Founded Founded: 2017 Company Location Located: Oxford, United Kingdom Company Stage Stage: Growth
Company Funding Total Funding:$10 M (estimated) Company Headcount Headcount: Over 30 (estimated) Company Sector Sector: Quantum Computing
Company Function Function: Hardware, Software Company Type Company Type: Private
Founders: Simon Benjamin, John Morton , James Palles-Dimmock
Company Value Company Value: $150 M (estimated)
Company Strapline Mission: At Quantum Motion we are marrying fifty years of global CMOS development with world-leading expertise in qubit design and architectures. Our team is transitioning this work away from theoretical research in universities to realise these designs in a real-world, manufacturable process. British based Quantum Companies making waves in the Quantum Industry

7. Universal Quantum

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Company Founded Founded: 2018 Company Location Located: Brighton, Sussex, United Kingdom Company Stage Stage: Fledgling
Company Funding Total Funding: $5 M (estimated) Company Headcount Headcount: Above 10 (estimated) Company Sector Sector: Quantum Computing
Company Function Function: Hardware, Software Company Type Company Type: Private
Founders:Winfried Hensinger, Sebastian Weidt
Company Value Company Value: $45 M (estimated)
Company Strapline Mission: Impossible is the everyday challenge British based Quantum Companies making waves in the Quantum Industry

8. Rahko

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Company Founded Founded: 2018 Company Location Located: London, United Kingdom Company Stage Stage: Fledgling
Company Funding Total Funding: Over $1.8 M (estimated) Company Headcount Headcount: Above 15 (estimated) Company Sector Sector: Quantum Machine Learning
Company Function Function: Software, Consultancy Company Type Company Type: Private
Founders: Leonard Wossnig, Edward Grant, Miriam Cha, Ian Horobin
Company Value Company Value: $20 M (estimated)
Company Strapline Mission: Solving chemistry with quantum machine learning British based Quantum Companies making waves in the Quantum Industry

9. PQShield

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Company Founded Founded: 2018 Company Location Located: Oxford, United Kingdom Company Stage Stage: Growth
Company Funding Total Funding:$7.8 M (estimated) Company Headcount Headcount: Above 20 (estimated) Company Sector Sector: Quantum Cryptography
Company Function Function: Software, Hardware Company Type Company Type: Private
Founders:Ali El Kaafarani
Company Value Company Value: $65 M (estimated)
Company Strapline Mission: Think openly, build securely British based Quantum Companies making waves in the Quantum Industry

10. Crypto Quantique

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Company Founded Founded: 2016 Company Location Located: London, United Kingdom Company Stage Stage: Growth
Company Funding Total Funding: $8M Company Headcount Headcount: Over 30 Company Sector Sector: Quantum Communications, Quantum Cryptography
Company Function Function: Software, Hardware Company Type Company Type: Private
Founders:Shahram Mossayebi, Patrick Camilleri
Company Value Company Value: $40 M
Company Strapline Mission: Crypto Quantique uses the latest standards in cryptography and quantum tunnelling to deliver scalable, automated, easy-to-integrate security solutions to the Internet of Things, from chip design to app deployment. British based Quantum Companies making waves in the Quantum Industry

11. M Squared

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Company Founded Founded: 2006 Company Location Located: Glasgow, United Kingdom Company Stage Stage: Enterprise
Company Funding Total Funding: Over $50 M (estimated) Company Headcount Headcount: Over 100 Company Sector Sector: Devices
Company Function Function: Hardware and Software Company Type Company Type: Private
Founders:Graeme Malcolm, Gareth Maker
Company Value Company Value: $350M
Company Strapline Mission: We are a photonics and quantum technology company on a mission to harness the power of light to change the world. British based Quantum Companies making waves in the Quantum Industry

12. ORCA

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Company Founded Founded: 2019 Company Location Located: London, United Kingdom Company Stage Stage: Fledgling
Company Funding Total Funding: $4 M+ (estimated) Company Headcount Headcount: Above 50 Company Sector Sector: Quantum Computing
Company Function Function: Hardware, Software Company Type Company Type: Private
Founders:Richard Murray, Joshua Nunn, Ian Walmsley, Cristina Escoda
Company Value Company Value: $55 M (estimated)
Company Strapline Mission: ORCA Computing’s mission is to build photonic systems that demonstrate quantum advantage.

British based Quantum Companies making waves in the Quantum Industry

13. Oxford Instruments

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Company Founded Founded: 1959 Company Location Located:Oxford, United Kingdom and International Company Stage Stage: Enterprise
Company Funding Total Funding: Public Company Company Headcount Headcount: Over 1500 (estimated) Company Sector Sector: Quantum Computing, Cryptography, Sensors, Devices, Cryogenics, Research
Company Function Function: Hardware, Software, Consultancy Company Type Company Type: Public
Founders:Martin Wood, Audrey Wood
Company Value Company Value: $1.4B (estimated)
Company Strapline Mission: Oxford Instruments is a leading provider of high technology products and services for research and industry. British based Quantum Companies making waves in the Quantum Industry

14. IP Group

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Company Founded Founded: 2001 Company Location Located: London, United Kingdom Company Stage Stage: Enterprise
Company Funding Total Funding: Public Company Company Headcount Headcount: Over 100 Company Sector Sector: Quantum Computing
Company Function Function: Investment Company Type Company Type: Public
Founders:Alan Aubrey
Company Value Company Value: $1.9 B
Company Strapline Mission: IP Group was set up with a mission to evolve great ideas, mainly from our partner universities, into world-changing businesses. We achieve this by systematically helping to create, build and support outstanding intellectual property-based companies. British based Quantum Companies making waves in the Quantum Industry

15. Quantopticon

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Company Founded Founded: 2017 Company Location Located: London, United Kingdom Company Stage Stage: Fledgling
Company Funding Total Funding: Over $100 k (estimated) Company Headcount Headcount: Under 10 Company Sector Sector: Device
Company Function Function: Software Company Type Company Type: Private
Founders:Mirella Koleva, Gaby Slavcheva
Company Value Company Value: Over $11 M (estimated)
Company Strapline Mission: We make the world’s first state-of-the-art software suite for designing and optimising solid state-based quantum-optical components British based Quantum Companies making waves in the Quantum Industry

About the Data

We will not be held liable for the accuracy of this data. Much of these data are hidden from public view and change very frequently. Should you feel that any of the numbers or data are totally wrong please reach out to us, or if you would like to update the data of your organisation.

We categorise companies into Fledgling, Growth, Unicorn and Enterprise. Fledgling means that the company is fairly small and is typically in its infancy and development. Growth companies those that are steadily increasing their revenues, offering and traction in the marketplace. Unicorn companies are those companies which has gotten to the stage where they are valued at or around a billion dollars. Enterprise companies are larger more established firms which may or may not be listed entities on public markets (think IBM, Microsoft, Amazon etc).

The sector covers the businesses areas that the company operates in. We cover Quantum Computing, Quantum Communications (Networking, Internet), Quantum Sensors and Research and more.

The function is where the production of the business is captured: from building software to hardware or to making investment or providing education.

Contact Quantum Zeitgeist

You can email us on info@quantumzeitgeist20221105.mystagingwebsite.com

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Sanjay Sikdar

Sanjay has over 18 years experience in proprietary trading, broking, audit and finance. Passed all three levels of CFA exam with specialism in the capital markets. Recently completed the Executive MBA at Imperial College Business School with electives in Fintech and Entrepreneurship.

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