Top Computing Startups in United Kingdom (2025 Update)
Explore the best Computing companies in United Kingdom. Discover high-growth startups and investment opportunities in our 2025 updated list.
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Explore Top Computing Startups in United Kingdom featuring 382 Companies
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Fimple | - | Cloud-native core banking system for financial institutions with the “Financial... | The current banking products in the market are complex, hard to onboard manage a... | - |
United Kingdom
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London | United Kingdom (HQ) + 4 | 2022 | Computing, Financial Services +2 | [email protected] |
1
Low
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98
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22.7K (-10%) | 3 months ago | Series A | 3 | 17.5M | 10196 | 2 months ago | |
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Yobitel | - | Yobitel a Cloud-Native Containerized Application Services Provider. | Yobitel - Cloud-Native Application Stack and Managed Services Provider, headquar... | - |
United Kingdom
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Ilford | United Kingdom (HQ) | 2014 | Cloud Infrastructure, Computing +3 | [email protected] |
1
Low
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11
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864 (454%) | 6 years ago | Angel | 4 | 790.0K | 8661 | 1 year ago | |
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Polystream (acquired by M... | - | The successor to the modern internet, we deliver seamlessly interactive, cloud n... | Amazing experiences at unimaginable scale, Polystream, owned by Mythical Games,... | - |
United Kingdom
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Guildford | United Kingdom (HQ) | 2015 | Computing, Information Technology +2 | [email protected] |
1
Low
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3
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248 | 6 years ago | Series A | 3 | 13.5M | 1396 | 4 loV MAK | |
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DevicePilot | - | Service Monitoring for IoT. Optimize your service delivery by turning device da... |
SERVICE MONITORING FOR CONNECTED DEVICES Actionable insights to improve the ser... |
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United Kingdom
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London | United Kingdom (HQ) | 2013 | Big Data, Computing +2 | [email protected] |
1
Low
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1
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278 | 4 years ago | Series Unknown | 6 | 7.6M | 894 | 1 year ago | |
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Hadean | - | Hadean bridges physical and virtual worlds | Hadean are a technology disruptor specialising in AI, synthetics and spatial dat... | - |
United Kingdom
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London | United Kingdom (HQ) | 2015 | Computing, Developer Tools +2 | [email protected] |
1
Low
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79
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14.8K (45%) | 1 year ago | Corporate Round | 11 | 70.6M | 7495 | 5 months ago | |
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Bamboo Systems Group | Not active anymore | Dedicated to changing the future of data center server design. | Bamboo Systems provides a new-generation of ARM based server-class platform that... | - |
United Kingdom
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Cambridge | United Kingdom (HQ) + 1 | 2015 | Computing, Content Creators +2 | - |
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N/A
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687
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373 | 4 years ago | Series Unknown | 3 | 11.5M | 514 | 3 years ago | |
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Quality Clouds | - | Build Better on SaaS | Quality Clouds is a trusted suite of tools used by Fortune 500 companies, design... | - |
United Kingdom
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London | United Kingdom (HQ) + 4 | 2015 | Computing | [email protected] |
1
Low
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57
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5.7K (-21%) | 3 years ago | Private Equity | 5 | 8.1M | 2153 | 6 months ago | |
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YellowDog | - | Accelerate your time to market and increase your compute ROI by 5-10x. #HybridCl... | YellowDog optimises compute for technology teams. We work across AI, Life Scienc... | - |
United Kingdom
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Bristol | United Kingdom (HQ) | 2015 | Cloud Infrastructure, Computing +6 | [email protected] |
1
Low
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22
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821 (-100%) | 9 years ago | Series A | 1 | 5.4M | 3272 | 5 months ago | |
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AND Digital | - | We’re on a mission to close the world’s digital skills gap. | AND Digital is on a mission to close the world’s digital skills gap. We do that... | - |
United Kingdom
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Maidenhead | United Kingdom (HQ) + 20 | 2014 | Computing, Design +1 | [email protected] |
1
Low
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1419
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35.0K (19%) | 4 years ago | Series Unknown | 2 | 19.0M | 94514 | 5 months ago | |
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Weaveworks | - | Weave GitOps is a continuous delivery product to run applications in any Kuberne... | Weaveworks empowers enterprises across all industries to unlock cloud agility an... | - |
United Kingdom
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London | United Kingdom (HQ) + 1 | 2014 | Computing, DevOps +2 | [email protected] |
1
Low
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15
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4.1K (86%) | 4 years ago | Series C | 3 | 61.6M | 12216 | 1 year ago | |
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BMLL Technologies | - | Historical Level 3, 2 and 1 Data and Analytics for Capital Markets | BMLL is an award-winning data and analytics company operating at the cutting edg... | - |
United Kingdom
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London | United Kingdom (HQ) | 2014 | Analytics, Big Data +2 | [email protected] |
1
Low
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95
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868 (-100%) | 1 year ago | Undisclosed | 6 | 37.7M | 6201 | 1 year ago | |
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Bindwise | - | The World’s 1st Alerting System for Amazon Merchants and Agencies | For businesses selling on Amazon or agencies managing those businesses who know... | - |
United Kingdom
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London | United Kingdom (HQ) | 2015 | Computing, E-Commerce +2 | [email protected] |
1
Low
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200
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7.1K (-47%) | 3 years ago | Undisclosed | 7 | 178.5K | 53280 | 3 PTJ 5AC | |
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Shopi | - | The modular, API-based and mobile-first omnichannel retailing platform. | Shopi is a Saas based, all-in-one, omnichannel retailing platform with an order... | - |
United Kingdom
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London | United Kingdom (HQ) + 3 | 2018 | Computing, E-Commerce +2 | [email protected] |
1
Low
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28
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3.4K (507%) | 3 years ago | Grant | 4 | 790.0K | 2691 | 1 year ago | |
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Neu Ocean Technologies | - | The New Standard in Doing Business. AI-powered business management and automatio... | With a relentless commitment to excellence, Neu Ocean Technologies leverages our... | - |
United Kingdom
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London | United Kingdom (HQ) | 2022 | Analytics, Computing +4 | [email protected] |
1
Low
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14
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245 | 1 year ago | Private Equity | 2 | 2.7M | 3106 | 1 year ago | |
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Kin + Carta | - | Kin + Carta joins Valtech - The experience innovation company | Kin + Carta is a global digital transformation consultancy committed to building... | - |
United Kingdom
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London | United Kingdom (HQ) + 1 | 2018 | Cloud Infrastructure, Computing +2 | - |
1
Low
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1596
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11.3K | 4 years ago | Post Ipo Equity | 1 | 4.9M | 90231 | 9 months ago | |
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Ori | - | AI Infrastructure to take you anywhere | Ori is building the AI backbone for the future, enabling teams to advance ground... | - |
United Kingdom
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London | United Kingdom (HQ) | 2018 | AI, Computing +5 | [email protected] |
1
Low
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75
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33.6K (-31%) | 3 months ago | Series Unknown | 9 | 178.0M | 6943 | 3 months ago | |
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Legl | - | Legl helps law firms digitise and automate core business operations like payment... | Legl is a modular, data-first platform for modern law firm operations, supportin... | - |
United Kingdom
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London | United Kingdom (HQ) | 2019 | Computing, Legal Tech +1 | [email protected] |
1
Low
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60
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65.0K | 3 years ago | Series B | 2 | 25.0M | 11823 | 3 months ago | |
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Monolith | - | Using machine learning to solve real engineering problems. | Monolith is trusted by the world’s top engineering teams to build self-learning... | - |
United Kingdom
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London | United Kingdom (HQ) | 2016 | AI, Analytics +3 | [email protected] |
1
Low
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58
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20.1K | 3 years ago | Series A | 5 | 10.6M | 16573 | 3 months ago | |
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Ably | - | The definitive realtime experience platform of the internet. Built for scale. Si... | Ably is the definitive realtime experience platform. We power more WebSocket con... | - |
United Kingdom
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London | United Kingdom (HQ) | 2016 | Analytics, Cloud Infrastructure +4 | [email protected] |
1
Low
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119
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154.8K | 3 years ago | Series B | 5 | 82.3M | 8028 | 3 months ago | |
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SurrealDB | - | The next generation serverless cloud database for modern applications | SurrealDB is an innovative, multi-model, cloud-ready database, suitable for mode... | - |
United Kingdom
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London | United Kingdom (HQ) | 2022 | Big Data, Computing +5 | [email protected] |
1
Low
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44
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55.0K | 11 months ago | Series A | 2 | 26.0M | 7177 | 5 months ago | |
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Harbr Data | - | Powering the world's best private data marketplaces | Harbr is an award-winning provider of Data Marketplace Platforms enabling the ac... | - |
United Kingdom
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London | United Kingdom (HQ) | 2017 | Computing, Enterprise Software +2 | [email protected] |
1
Low
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44
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4.3K | 4 years ago | Series A | 5 | 51.6M | 7095 | 3 months ago | |
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Cyscale | - | #1 Cloud Security Platform used by SMEs to reduce risks and stop threats | Cyscale is a cloud-native security solution that constantly monitors your cloud... | - |
United Kingdom
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London | United Kingdom (HQ) + 1 | 2019 | Cloud Infrastructure, Computing +5 | [email protected] |
1
Low
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7
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4.9K (17%) | 3 years ago | Seed | 4 | 3.5M | 2708 | 6 months ago | |
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Ogre AI | - | Leveraging machine learning to forecast energy | Ogre AI is an automated B2B platform which uses machine learning to offer financ... | - |
United Kingdom
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London | United Kingdom (HQ) + 1 | 2021 | AI, Big Data +5 | [email protected] |
1
Low
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12
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9.0K | 8 months ago | Series Unknown | 3 | 5.6M | 957 | 5 months ago | |
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Mast | - | Making lending simpler, smoother & faster. | Mast's fully configurable, cloud-native loan origination platform accelerates th... | - |
United Kingdom
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London | United Kingdom (HQ) | 2020 | Computing, Fintech +2 | [email protected] |
1
Low
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32
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1.8K | 2 years ago | Seed | 2 | 1.3M | 1440 | 3 months ago | |
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Rosslyn | - | Here to help you discover the value in your business data. | Rosslyn provides an award-winning procurement analytics and predictive analytics... | - |
United Kingdom
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London | United Kingdom (HQ) + 1 | 2005 | Analytics, Computing +3 | [email protected] |
1
Low
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94
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480 (-100%) | 1 year ago | Post Ipo Equity | 5 | 7.4M | 4190 | 6 months ago | |
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Atlas Cloud – Reassuringl... | - | Managed IT and consultancy services with added protection. |
Thank you for considering Atlas Cloud. We offer 𝘳𝘦𝘢𝘴𝘴𝘶𝘳𝘪𝘯𝘨𝘭𝘺 𝘴𝘦𝘤𝘶𝘳𝘦 IT solution... |
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United Kingdom
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Newcastle Upon Tyne | United Kingdom (HQ) | 2010 | Computing, IT +1 | [email protected] |
1
Low
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24
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1.3K (-59%) | 5 years ago | Series Unknown | 8 | 4.8M | 1586 | 6 months ago | |
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Evorra | - | Responsible data marketing. At scale. | Evorra seeks to make every marketer in the world, a responsible, data-driven mar... | - |
United Kingdom
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London | United Kingdom (HQ) | 2020 | B2B, Cloud Infrastructure +5 | [email protected] |
1
Low
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12
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1.2K (132%) | 2 years ago | Pre Seed | 2 | 2.7M | 739 | 4 months ago | |
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Workshare | 1 month ago mentioned on Tech. (View) | Change matters | Workshare’s innovative and intelligent platform empowers professionals to compar... | - |
United Kingdom
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London | United Kingdom (HQ) + 4 | 1999 | Analytics, B2B +3 | [email protected] |
1
Low
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53
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328 | 11 years ago | Debt Financing | 4 | 68.1M | 7510 | 5 2Jn Fy8 | |
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Strategic Blue | - | Pay less for AWS - Optimal Cloud Pricing since 2010 | Pay less for AWS. We optimize cloud pricing, balancing flexibility & cost, for d... | - |
United Kingdom
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London | United Kingdom (HQ) | 2010 | Cloud Infrastructure, Computing +3 | [email protected] |
1
Low
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42
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2.1K (40%) | 4 years ago | Convertible Note | 13 | 8.5M | 5405 | 5 months ago | |
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Quix | - | Developer tools to build data apps on Kafka — with Python. |
Quix is an open source Python library for processing data in Kafka. Designed ar... |
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United Kingdom
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London | United Kingdom (HQ) + 9 | 2020 | Analytics, Cloud Infrastructure +2 | [email protected] |
1
Low
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29
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75.7K (93%) | 2 years ago | Series A | 2 | 13.3M | 3124 | 5 months ago | |
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Greenpixie | - | Powering GreenOps. |
Greenpixie is an award winning provider & integrator of cloud emissions data. A... |
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United Kingdom
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London | United Kingdom (HQ) | 2021 | Computing | [email protected] |
1
Low
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17
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2.3K (10%) | 2 years ago | Pre Seed | 1 | 250.0K | 3890 | 5 months ago | |
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Exclaimer | - | Turbo-boost your email signatures |
Turbo-boost your email signatures After starting Exclaimer over 20 years ago,... |
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United Kingdom
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Farnborough | United Kingdom (HQ) + 5 | 2001 | Computing, IT +2 | [email protected] |
1
Low
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310
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324.1K (-4%) | 4 years ago | Private Equity | 2 | 123.0M | 15161 | 5 months ago | |
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EcoSync | - | STOP HEATING EMPTY ROOMS! | EcoSync is a multi-award winning Smart Temperature Control System, born out of O... | - |
United Kingdom
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Oxford | United Kingdom (HQ) | 2018 | Computing, Energy +3 | [email protected] |
1
Low
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25
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436 | 1 year ago | Equity Crowdfunding | 7 | 3.7M | 1447 | 6 months ago | |
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Opsly | - | Your Cloud automated, self-service and secure by default. | At Opsly our platform builds and deploys your Cloud in AWS/Azure/GCP automatical... | - |
United Kingdom
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London | United Kingdom (HQ) | 2019 | Computing, DevOps +2 | [email protected] |
1
Low
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3
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191 | 4 years ago | Pre Seed | 1 | 270.0K | 477 | 6 months ago | |
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ProFinda | - | Total Workforce Optimization, aligning the work priorities of the organization w... | The world's leading Total Workforce Optimization platform. ProFinda AI aligns th... | - |
United Kingdom
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London | United Kingdom (HQ) | 2011 | AI, Computing +4 | [email protected] |
1
Low
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82
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2.8K (17%) | 5 years ago | Series Unknown | 2 | 5.8M | 11921 | 7 months ago | |
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Stylib Limited | - | Empowering Architects with AI-driven Product Discovery & Moodboard Creation. | Welcome to Stylib Limited – your gateway to revolutionizing architectural design... | - |
United Kingdom
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London | United Kingdom (HQ) | 2020 | AI, Computing +2 | [email protected] |
1
Low
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1
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511 | 1 year ago | Seed | 1 | 1.5M | 1 | 6 TgH uvy | |
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makepositive | - | Award-winning Salesforce consulting partner with more than 1800 successful proje... | makepositive (part of Sabio Group) is a multi award-winning Platinum Salesforce... | - |
United Kingdom
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London | United Kingdom (HQ) + 2 | 2003 | Analytics, Computing +6 | [email protected] |
1
Low
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53
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520 | 8 years ago | Debt Financing | 2 | 2.3M | 13984 | 1 year ago | |
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CloudCall | - | Integrated Communications for your CRM | CloudCall's unparalleled CRM integration unifies your communications, improves d... | - |
United States
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Boston | United States (HQ) + 1 | 2011 | Computing, Information Technology +2 | [email protected] |
1
Low
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130
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66.7K (6%) | 2 years ago | Undisclosed | 1 | 50.0K | 13983 | 5 months ago | |
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Gaston AI | - | Unlock Longevity! | We are unlocking healthy living by matching food & nutrient intakes to users' me... | - |
United Kingdom
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Bushey | United Kingdom (HQ) | 2019 | Computing, Machine Learning | [email protected] |
1
Low
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6
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951 (-27%) | 1 year ago | Seed | 2 | 250.0K | 937 | 6 months ago | |
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Eagle Genomics | - | Networking Microbiome Science | Eagle Genomics applies network science to biology. We are revealing the impact o... | - |
United Kingdom
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Cambridge | United Kingdom (HQ) | 2008 | Biotechnology, Computing +1 | [email protected] |
1
Low
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28
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355 (-100%) | 1 year ago | Series Unknown | 13 | 43.5M | 17568 | 1 year ago |