Quantum Computing companies in London
55 active Quantum Computing companies in London. 9 of them have raised equity funding. Listed from public sources, press releases, regulatory and legal filings, and information submitted to or obtained and verified by Funding Spotter.
| Company | Town | Sectors | Incorporated |
|---|---|---|---|
| Quantum Motion TechnologiesFunded | London | DeepTech, Hardware, Quantum Computing | 2017 |
| QuantinuumFunded | London | Cybersecurity, DeepTech, Quantum Computing | 2014 |
| Orca ComputingFunded | London | DeepTech, Hardware, Quantum Computing | 2019 |
| ArqitFunded | London | Encryption, Quantum Computing | 2017 |
| Crypto QuantiqueFunded | London | Chips & Processors, Cybersecurity, IoT, Quantum Computing, Semiconductors | 2016 |
| Edenbase HoldingsFunded | London | AI, Quantum Computing | 2020 |
| Applied Quantum ComputingFunded | London | Consulting, Cybersecurity, DeepTech, Hardware, Quantum Computing | 2020 |
| QubittumFunded | London | AI, DeepTech, Large Language Models, Quantum Computing | 2023 |
| Nuada QuantumFunded | London | AI, AI Infrastructure, DeepTech, Quantum Computing | 2025 |
| Phasecraft | London | DeepTech, Quantum Computing | 2018 |
All UK Quantum Computing companies
Other sectors in London
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- Professional Services companies in London(6,671)
- Software Development companies in London(5,391)
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- Private Equity & Venture Capital companies in London(3,882)
- PropTech companies in London(3,712)
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- Health Tech companies in London(3,464)
- Data Analytics companies in London(3,421)
- Web Development companies in London(3,223)
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- Accountancy companies in London(2,042)
- CleanTech companies in London(1,911)
- Restaurants companies in London(1,890)
- Marketing Agencies companies in London(1,866)
- Charities companies in London(1,861)
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Quantum Computing companies in other towns
- Cambridge(11)