Best DevOps Companies in United Kingdom
The 36 best DevOps companies in United Kingdom in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Gearset.
- Devops: A Software Architect's Perspective
- ResearchAndMarkets.com
Ranked: Best DevOps companies in United Kingdom
| # | Company | Employees | Disclosed funding | Last round | Founder | Tech stack | Web popularity | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Red Gate Software Developer of database DevOps solutions for database management and security | 302 | — | 8 mo ago | Jakub Lamik Chief Executive Officer | SalesforceJavaVarnish+25 | Top 1M | — | — |
| 2 | Provar Cloud based automated software testing platform | 159 | $12M | 55 mo ago | Geraint Waters Co-Founder & CEO | WordPressMySQLPHP+30 | Top 5M | — | — |
| 3 | Gearset Provider of a platform for Salesforce DevOps, data management, and security | 65 | $55M | 50 mo ago | — | Apple iCloud MailGoogle WorkspaceAlgolia+32 | Top 5M | — | — |
| 4 | Undo Recording and Debugging tools for C/C++ tools on Linux and Android | 46 | $26M | 84 mo ago | Gregory Law Co-Founder & CEO | WordPressApple iCloud MailGoogle Workspace+27 | Top 10M | 23 patents Software debugging tools for shared memory and program analysis | — |
| 5 | Jenkins Java-based stand- alone application for continuous integration of code | 20 | — | — | — | VarnishBootstrapReact+18 | Top 500k | — | — |
| 6 | Flagsmith Provider of an open-source feature flag management platform for enterprises | 11 | $130K | 71 mo ago | — | WebflowAmazon Web ServicesTikTok Pixel+23 | Top 5M | — | — |
| 7 | Verj.io Low code platform focused on software development and production | 11 | — | — | Dave Rawlins Co-Founder & CEO | — | — | — | — |
| 8 | Hiphops Provider of software release management solution | 10 | $650K | 51 mo ago | Tom Manterfield Co-Founder & CEO | ClerkTailwind CSSAstro+6 | Top 10M | — | — |
| 9 | MidVision Provider of application release automation solutions | 8 | — | — | David Sayers Co-Founder | — | — | — | — |
| 10 | Documatic Platform offering code search software | 7 | — | — | — | — | — | — | — |
| 11 | Northflank Provider of platform for deploying applications, databases, and AI workloads | 6 | $3M | 22 mo ago | Frederik Brix Co-Founder & CTO | SentryAlgoliaMongoDB+17 | Top 5M | — | — |
| 12 | Uleska Cloud based application security solutions provider | 6 | $414K | 66 mo ago | — | — | — | 5 patents Automated testing and verification of software security protections | — |
| 13 | Nubo Cloud based continuous deployment management tools provider | 6 | — | — | — | — | — | — | — |
| 14 | Cloud 66 Deployment solution for Rails & Node apps | 4 | $2M | 143 mo ago | — | Apple iCloud MailGoogle WorkspaceHeadless UI+21 | Top 10M | 2 patents Patents concentrated in computing, sensing & instrumentation | — |
| 15 | RankedRight Provider of platform for automated vulnerability management and remediation task delegation | 3 | $500K | 65 mo ago | — | Google Font APICloudflare Browser InsightsCloudflare+1 | Top 50M | — | — |
| 16 | PartyKit Open source based application deployment platform | 2 | $2M | 35 mo ago | Sunil Pai Founder | VercelAstroVercel Analytics+6 | Top 5M | — | — |
Top 11 DevOps companies in United Kingdom
#1
Series A · London, England · founded 2019 · 6 employees$2.6Mraised▾
Provider of platform for deploying applications, databases, and AI workloads. It offers tools for continuous integration and deployment, enabling users to build and release pipelines. The platform supports the deployment of inference, APIs, notebooks, and training models. It facilitates secure code execution and automates Kubernetes across various cloud environments. The platform provides features for managing environments, logs, metrics, and infrastructure as code.
- Nov 2024Series A$22.3M
- Jul 2020Seed$2.6M
#2
Series C · Cambridge, England · founded 2014 · 65 employees$55Mraised▾
Provider of a platform for Salesforce DevOps, data management, and security. It offers tools for continuous integration, deployment, code review, automated testing, and change monitoring. The platform provides solutions for data backup, restoration, archiving, and sandbox seeding. It also includes features for security, compliance, and governance.
- Jun 2022Series C$55M
#3
Series B · Cambridge, England · founded 2005 · 46 employees$25.7Mraised▾
Undo provides reversible debugging tools for C/C++ tools for Linux and Android. Its products include Live Recorder to have a complete record of the program's execution in the production environment and UndoDB - a high-performance reversible debugger for Linux and Android. Features include deferred recording, cross-machine replay, multi-threaded application recording, etc. Some of its customers include ARM, Cadence, Credit Suisse, Daimler, Fico, Gurobi, HoneyWell, IBM, JP Morgan Chase, etc.
- Sep 2019Series B$4.9M
- May 2018Series B$14M
- Oct 2016Series A$3.3M
- Apr 2015Series A$2M
#4
Series B · London, England · founded 2014 · 159 employees$12Mraised▾
Cloud based automated software testing platform. It provides test automation solutions for salesforce. The platform allows users to create, execute, and debug tests using low code tools. It enables users to test workflows such as salesforce, email, database, and more.
- Feb 2022Series B$6.8M
- Jan 2021Series A$5.2M
- Nov 2014Seed—
#5
Acquired · London, England · founded 2023 · 2 employees$2.5Mraised▾
Open source based application deployment platform. It allows developers to build and deploy real-time multiplayer collaborative applications, games, and websites. The platform offers tools such as analytics, secrets management, and staging environment to build the applications.
- Sep 2023Seed$2.5M
#6
Seed · Bury, England · founded 2021 · 10 employees$650Kraised▾
Provider of software release management solution. It enables developers to automate the release process with triggers, approvals and automated risk analysis. The platform analyzes and categorizes the code changes and coordinates releases across repositories.
- Jun 2022Seed$650K
#7
Seed · London, England · founded 2012 · 4 employees$1.9Mraised▾
Cloud 66 allows developers to provision, deploy and manage Rails & Node apps. It determines what core elements are part of the application, and configures servers and sets up cloud instances that the application will require. It can manage firewall configurations, inspect log files, and identify security issues that affect servers. It also provides products for deploying and managing containers. Notable clients include SAP, Microsoft, and Dell.
- Sep 2014Seed$507.7K
- Jul 2014Seed$730K
- Jun 2014Seed$118K
- Seed$500K
#8
Seed · London, England · founded 2020 · 3 employees$500Kraised▾
Provider of platform for automated vulnerability management and remediation task delegation. The platform allows users to prioritize vulnerabilities using custom rules and live intelligence data. It enriches data with vulnerability intelligence, enabling users to filter and sort vulnerabilities. The platform also facilitates task assignment to manage remediation efforts.
- Mar 2021Seed$500K
#9
Seed · Belfast, Northern Ireland · founded 2016 · 6 employees$414.2Kraised▾
Cloud based application security solutions provider. Its products offered by the company are Security Tool Automation, Orchestration, and Contextual Automated Security Testing. Security tool automation and orchestration provides the facility to automate and arrange the existing commercial testing tools with the help of the ASTO engine. It also allows integration with open source testing tools to drastically reduce management time and present increased insight. The pricing model is based on monthly usage. Contextual Automated Security Testing provides the solution for common security issues, such as password length, access controls, and authorization controls.
- Feb 2021Seed$42.1K
- Dec 2018Seed$414.2K
#10
Seed · Wilmslow, England · founded 2018 · 11 employees$130.2Kraised▾
Provider of an open-source feature flag management platform for enterprises. It enables users to develop, implement, and manage feature flags as well as offers remote configuration services. Its features include development tools, flag analytics, testing tools, cloud storage, and integration tools.
- Sep 2020Seed$130.2K
#11
Funding Raised · Cambridge, England · founded 1999 · 302 employees—raised▾
Developer of database DevOps solutions for database management and security. The company provides tools for database monitoring, change management, and test data management. It offers solutions for database development workflows, cloud migration, and database modernization. The company’s products support database security, compliance, and performance.
- Jan 2026Unattributed—
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of DevOps coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
Common questions
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