KETS has developed a range of technologies for quantum-secured communications, including quantum key distribution (QKD) and quantum random number generation (QRNG). Our devices are based on integrated photonic technologies leading to miniaturisation, cost-effective manufacture, and complex functionality.
Location: United Kingdom, England, Bristol
Employees: 11-50
Total raised: $6.92M
Founded date: 2016
Investors 9
Funding Rounds 2
| Date | Series | Amount | Investors |
| 09.06.2021 | - | $4.39M | - |
| 19.12.2018 | - | $2.53M | - |
Mentions in press and media 11
| Date | Title | Description |
| 04.12.2025 | Six SMEs Chosen for UK Gov CNI Cyber Programme | Coffee shops and critical national infrastructure providers alike have been tasked by the National Cyber Security Centre (NCSC) to protect themselves against online harms. It comes as the NCSC Annual Review 2025 found ‘highly significant’ a... |
| 13.05.2025 | New immigration plans could reverse the UK’s tech exodus | The UK government’s recently unveiled immigration white paper has triggered cautious optimism across the tech sector, as policymakers aim to reverse a talent bottleneck that many say has long stifled innovation and growth. As part of a broa... |
| 28.10.2021 | This Australian ‘quantum security’ company just raised $25 million. Now its attention has turned to the UK. | QuintessenceLabs founder Dr Vikram Sharma. Photo: Supplied Australian quantum security group, QuintessenceLabs, will take the $25 million it just raised to compete in the UK. The firm has seen a major increase in demand as enterprise and go... |
| 25.06.2021 | 8 founders, leaders highlight fintech and deep tech as Bristol’s top sectors | The U.K. is gaining in popularity as a great place to start a tech firm. The country is quickly catching up to China on the tech investment front, with VC investments reaching a record of $15 billion in 2020, according to TechNation. A glob... |
| 09.06.2021 | KETS Quantum Security raises £3.1 million | KETS Quantum Security has raised a £3.1 million round to bring to market hardware to protect data from a new generation of cyberattacks that will use quantum computers to break through all existing encryption protections. |
| 08.06.2021 | Kets Quantum Security rolls out quantum-safe chip-based encryption development kits | Elevate your enterprise data technology and strategy at Transform 2021. The specter of quantum computers breaking encryption has become a growing concern for enterprises, even as the timeline for such events remains fuzzy. Kets Quantum Secu... |
| 08.06.2021 | Kets Quantum Security rolls out quantum-safe chip-based encryption development kits | We are excited to bring Transform 2022 back in-person July 19 and virtually July 20 - 28. Join AI and data leaders for insightful talks and exciting networking opportunities. Register today! The specter of quantum computers breaking encrypt... |
| 04.01.2021 | How Quantum Computing Will Transform Cybersecurity | Paul Lipman has worked in cybersecurity for 10+ years. He’s currently CEO of BullGuard, a global leader in consumer & small office security. |
| 05.11.2019 | Investment in UK quantum computing is about to leap | The number of UK businesses investing in quantum computing is set to triple over the next five years, according to the results of a survey of businesses by Accenture and the Confederation of British Industry (CBI). The survey asked business... |
| 19.12.2018 | Kets Quantum Security raises over £2million in investment | Bristol, Dec 11th 2018 |
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