Best IT Services Companies in England, United Kingdom
The 1845 best IT Services companies in England, United Kingdom in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Global Switch.
Ranked: Best IT Services companies in England
| # | Company | Disclosed funding | Last round | Employees | Founder | Tech stack | Web popularity | Recent signals |
|---|---|---|---|---|---|---|---|---|
| 1 | Global Switch Provider of IT infrastructure services | $4.9B | 81 mo ago | 94 | John Corcoran CEO | WordPressApple iCloud MailMySQL+18 | Top 5M | 1 partnership |
| 2 | Labyrinth Drives Provider of network security services | $1.9B | 69 mo ago | — | Krzysztof Plaza CEO | — | — | — |
| 3 | Aspire Provider of IT service suite solutions | $264M | 6 mo ago | 250 | Nigel Begg Founder and Investor | WordPressApple iCloud MailMicrosoft 365+33 | Top 5M | 1 job opening |
| 4 | Endava Provider of digital transformation services using artificial intelligence and automation | $253M | 53 mo ago | 11,853 11,853 → 9,557 (-19%) | — | HubSpot CMS HubApple iCloud MailMicrosoft 365+15 | Top 1M | — |
| 5 | Shop Circle AI-first technology holding company that acquires and scales mission-critical software, modernising it for… | $158M | 6 mo ago | 9 | Gian Gramondi Co-Founder | Cart FunctionalityShopifyBootstrap+23 | Top 5M | — |
| 6 | QualiTest 🦄 Provider of software testing services | $137M | 62 mo ago | 2,132 | Eli Margolin Co-Founder & CTO | WordPressMySQLPHP+41 | Top 500k | — |
| 7 | NCC Group Diversified conglomerates operates across multiple industries | $118M | 263 mo ago | 2,500 | Mike Maddison CEO | MathJaxAzure Front DoorAzure+8 | Top 10M | — |
| 8 | Contino Services related to the implementation of CD/CI tools in enterprises | $98M | 92 mo ago | 421 | — | SanityApple iCloud MailGoogle Workspace+11 | Top 10M | — |
| 9 | JMAN Group Provider of IT consulting services | $80M | 37 mo ago | 121 | Michael Leovalan Co-Founder & CTO | WordPressZohoMySQL+30 | Top 5M | 1 partnership · 1 award |
| 10 | GCI Provider of cloud-based IT solutions and managed services for logistics | $77M | 116 mo ago | 641 | — | — | — | — |
| 11 | Ukcloud Entity offering domain name for sale via email contact only | $65M | 74 mo ago | 192 | — | — | — | — |
| 12 | Amito Provider of cloud services | $54M | 63 mo ago | 24 | — | — | — | — |
| 13 | TPXimpact Provider of digital transformation services for public and health sectors | $35M | 45 mo ago | 86 | Antony Heljula Director of Innovation | Apple iCloud MailGoogle WorkspaceMicrosoft ASP.NET+19 | Top 5M | 1 partnership · 1 award |
| 14 | Semafor Provider of application design and development services | $34M | 36 mo ago | 60 | — | SentryApple iCloud MailGoogle Workspace+24 | Top 100k | — |
| 15 | SysGroup Managed IT and cloud hosting provider | $32M | 24 mo ago | 88 88 → 93 (+6%) | Adam Binks CEO | WordPressMySQLPHP+21 | Top 10M | — |
| 16 | Mesh-AI Provides AI development, machine learning, automation, and other services | $30M | 56 mo ago | 43 43 → 24 (-44%) | — | WebflowApple iCloud MailGoogle Workspace+17 | Top 5M | — |
| 17 | Focus Group 🦄 Provider of business technology solutions 57Tech top 25%Moat top 32%Market top 37%Talent top 38% All 12 signals ▾Techtop 25% Moattop 32% Markettop 37% Talenttop 38% Patentstop 42% Producttop 42% Growthtop 48% Fundingbottom 48% Innovationbottom 47% Partnersbottom 43% Newsbottom 37% Globalbottom 36% Tech: 58 technologies across 6/8 capability areas · Cloud: Cloudflare, Google Cloud Moat: Editorial + unicorn rating 9/10 · IP moat: 5 patents rank vs industry peers · Fliar Intelligence Index 57/100 | $27M | 26 mo ago | 900 | Ralph Gilbert Co-Founder | Apple iCloud MailQuillVimeo+27 | Top 5M | 1 job opening · 1 award |
| 18 | Cynomi Provides a range of cyber security services | $24M | 13 mo ago | 4 | David Primor Co-Founder & CEO | WordPressApple iCloud MailMicrosoft 365+28 | Top 5M | 2 launchs |
| 19 | Kin + Carta Provider of IT service suite solutions | $23M | 49 mo ago | 1,854 | Kelly Manthey CEO | — | — | — |
| 20 | Intechnica Bespoke software development services | $23M | 53 mo ago | 62 | Andy Still Co-Founder | — | — | — |
| 21 | Heights Manufacturer of nutritional supplements | $15M | 44 mo ago | 9 | Joel Freeman Co-Founder | — | — | — |
| 22 | e2e-assure Provider of cyber security services | $15M | 16 mo ago | 76 | Rob DeMain Founder & CEO | WordPressApple iCloud MailMicrosoft 365+32 | Top 50M | 5 launchs |
| 23 | Tevalis Provider of IT services suite solutions | $15M | 23 mo ago | 41 | James Cook Managing Director | WordPressApple iCloud MailMicrosoft 365+26 | Top 1M | 1 award |
| 24 | Talion Provider of cyber and managed security services | $14M | 8 mo ago | 83 | Michael Brown Co-Founder & CEO | WordPressMySQLPHP+31 | Top 50M | — |
| 25 | Over-C Big data analytics for business operations | $13M | 39 mo ago | 9 | — | WordPressApple iCloud MailMicrosoft 365+27 | Top 50M | — |
| 26 | Nash Squared Provider of IT consulting & services | $13M | 28 mo ago | 3,300 | — | WebflowTypekitGoogle Font API+12 | Top 10M | — |
| 27 | Crossword Cybersecurity Product commercialisation solution provider for cybersecurity technology | $12M | 44 mo ago | 51 | Tom Ilube CEO/Founder | — | — | — |
| 28 | Lightworks Provider of strategic enterprise services for regulated AI, cloud, and data | $12M | 4 mo ago | — | John Painter Founder & CEO | — | — | 1 expansion |
| 29 | Kubus Group Provider of cloud networking and security services | $10M | 20 mo ago | 46 | Andrew Humphrey Chief Executive Officer | WordPress Block EditorWordPressApple iCloud Mail+29 | Top 10M | — |
| 30 | Hedgehog lab Provider of mobile application development and UX design services | $9M | 38 mo ago | 88 88 → 113 (+28%) | — | WordPress Site EditorWordPressApple iCloud Mail+35 | Top 5M | — |
| 31 | Amdaris Provider of software development services | $8M | 39 mo ago | 800 | Andy Rogers Founder & Chief Strategy Officer | WordPressApple iCloud MailMicrosoft 365+28 | Top 10M | — |
| 32 | KOPE Provider of cloud-based designing tool for the construction industry | $7M | 29 mo ago | 10 | Mark Thorley Co-Founder and CEO | TypeScriptGraphQLWindows Server+11 | Top 50M | — |
| 33 | OnSecurity Provider of vulnerability assessment and penetration testing services | $7M | 24 mo ago | — | Adam Luxford Co-Founder/Director | WordPressApple iCloud MailGoogle Workspace+35 | Top 5M | — |
| 34 | Sitehop Provider of networking and cyber security services | $7M | 27 mo ago | 7 | Melissa Chambers Co-Founder & CEO | — | — | — |
| 35 | KeyComputers Field service, Warehouse management and cloud hosting | $7M | 38 mo ago | 48 | Jonathan Heaton CEO & MD | — | — | — |
| 36 | Vaire Computing Provider of cloud computing services | $4M | 23 mo ago | — | Rodolfo Rosini Co-Founder & CEO | Craft CMSPleskPHP+9 | Top 10M | 1 award |
| 37 | Sipsynergy Provider of domain registration, hosting, and website creation services | $4M | 24 mo ago | 20 | Ewan Haig CEO | — | — | — |
| 38 | Antier Solutions White-label cryptocurrency exchange development platform 29Growth top 35%Funding top 46%Talent bottom 49%Tech bottom 47% All 7 signals ▾Growthtop 35% Fundingtop 46% Talentbottom 49% Techbottom 47% Globalbottom 43% Productbottom 39% Marketbottom 20% Growth: Fresh capital in last 24 mo Funding: Raised $3.0M across 1 rounds · 1 rounds over 1 yrs (1.0/yr) rank vs industry peers · Fliar Intelligence Index 29/100 | $3M | 1 mo ago | 1 | Vikram Singh Founder & CEO | WordPressMySQLPHP+14 | Top 5M | — |
| 39 | Say It Now Provides IT services suite | $3M | 23 mo ago | 22 | — | WordPress Block EditorWordPressMySQL+19 | Top 50M | — |
| 40 | Deverium Provider of mobile application, software, and devops development services | $2M | 21 mo ago | — | Erika Maslauskaite CEO & Co-Founder | — | — | — |
| 41 | Float Provider of software development services | $2M | 25 mo ago | — | Neil Kinnish Co-Founder | — | — | — |
| 42 | Niya Provider of cloud solutions, data base, software development, and other services | $1M | 24 mo ago | 19 | — | AlgoliaNode.jsBubble+16 | Top 10M | — |
| 43 | Catalysis Provider of onchain programmable protection for onchain markets 55Growth top 35%Global top 45%Tech bottom 49%Talent bottom 45% All 5 signals ▾Growthtop 35% Globaltop 45% Techbottom 49% Talentbottom 45% Fundingbottom 38% Growth: Fresh capital in last 24 mo Global: Investors from 3 countries beyond United Kingdom rank vs industry peers · Fliar Intelligence Index 55/100 | $1M | 13 mo ago | — | Abhishek Kumar Founder | Framer SitesReactstyled-components+6 | Top 50M | — |
| 44 | Fourteen IP Hospitality industry focused system integrator firm | $777K | 14 mo ago | 62 62 → 106 (+71%) | — | — | — | 1 partnership · 1 expansion · 1 award |
| 45 | Legit Provider of software development services | $717K | 21 mo ago | — | Drazen Orescanin Co-Founder | — | — | — |
| 46 | S2S Provider of data security and data centre services | $677K | 12 mo ago | — | Jack Mathim Co-CEO | — | — | 2 partnerships |
| 47 | TheNextLevel Provider of moblile application development solutions for ecommerce | $654K | 14 mo ago | — | Paul Rawlings Founder & CEO | — | — | — |
| 48 | blocz IO Cloud solutions for business | $462K | 20 mo ago | 7 | Lee Norvall Founder & CEO | — | — | 1 award |
| 49 | Answer Digital Provider of application development and software testing services | $461K | 23 mo ago | 129 | — | Apple iCloud MailGoogle WorkspaceRuby+16 | Top 50M | 2 awards |
Top 12 IT Services companies in England
#1
Series B · London, England · founded 2021 · 9 employees$158.4Mraised▾
AI-first technology holding company that acquires and scales mission-critical software, modernising it for the AI era. Through a centralised AI platform deployed across its portfolio, the company expands software from systems of record into systems of action. It focuses on software powering the physical world, characterised by high retention, multi-year contracts, and significant switching costs, with a portfolio serving companies worldwide.
- Dec 2025Venture Debt$100M
- Feb 2025Series B$60M
- Oct 2023Series A$2.1M
- Sep 2023Venture Debt—
#2
Acquired · Gateshead, England · founded 2006 · 250 employees$264.1Mraised▾
Aspire Technology Solutions is a managed services company specializing in hosted services, data center solutions, communications and IT support. It partners with business to provide comprehensive range of IT services which includes procurements, infrastructure solutions, IT consulting services, communication, networking, IT management services, IT audit, reproting and technical support.
- Dec 2025PE$264.1M
- Mar 2022PE—
#3
Series B · London, England · founded 1989$12Mraised▾
Provider of strategic enterprise services for regulated AI, cloud, and data. The company enables enterprises to execute AI deployments and scale complex migration and modernization initiatives. Services include agentic control plane enablement, CTO support, managed currency, migration and modernization, and SaaS enablement.
- Feb 2026Series B$12M
#4
Seed · Nottingham, England · founded 2003 · 1 employees$3Mraised▾
White-label cryptocurrency exchange development platform. Provides infrastructure as a custodian service. Other services include website hosting, application development, and customized software development. Also offers brand development, multimedia presentations, and marketing products.
- May 2026Seed$3M
#5
Seed · Camberley, England · founded 2020 · 83 employees$13.8Mraised▾
Provider of cyber and managed security services. It helps organizations build cyber-security capabilities and maintain compliance through practical consulting and managed services, including managed detection and response, hybrid SOC and threat intelligence, organizations protect themselves against cyber threats. It specialise in making cyber security management simpler.
- Oct 2025Seed$2.7M
- Dec 2024Conventional Debt$3.8M
- Dec 2023Seed$3.2M
- Jul 2022Seed$1.4M
#6
Series B · London, England · founded 2019 · 4 employees$23.5Mraised▾
Provides a range of cyber security services
- Apr 2025Series B$37M
- Apr 2024Series A$20M
- Feb 2022Grant (prize money)$500K
- Feb 2022Seed$3.5M
#7
Series B · Oxford, England · founded 2013 · 76 employees$14.6Mraised▾
Provider of cyber security services. Its services focus on simplifying communication channels to empower teams with clear, actionable cyber risk information, reducing costs by integrating with existing client technology investments. It provides modular cyber defense services, cyber risk strategy development, and continuous innovation in detection and response technology.
- Feb 2025Series B—
- Mar 2021Series B$14.6M
#8
Acquired · London, England · founded 1998 · 94 employees$4.9Braised▾
Global Switch is a leading provider of large-scale, network-dense data centers in Europe and Asia-Pacific, offering carrier and cloud-neutral solutions to multiple customers. The company owns and operates multiple data centers across key cities, providing high-power density and connectivity options. With a focus on providing secure and reliable infrastructure, Global Switch serves a range of industries, including cloud, colocation, and enterprise customers.
- Aug 2019PE$2.2B
- Jul 2018PE$2.8B
- Jun 2017Conventional Debt$559.7M
- Feb 2017Conventional Debt$528.9M
#9
Series A · Cirencester, England · founded 2003 · 46 employees$10Mraised▾
Provider of cloud networking and security services
- Oct 2024Series A$10M
- May 2020Grant (prize money)$39K
- Dec 2018Conventional Debt$6.3M
#10
Series A · Kingston upon Hull, England · founded 2005 · 41 employees$14.6Mraised▾
Provider of IT services suite solutions
- Jun 2024Series A$14.6M
- Jul 2022Seed—
- Dec 2019Conventional Debt$460.7K
- Mar 2018Conventional Debt$267.6K
#11
Series D · London, England · founded 2019$1.9Braised▾
Provider of network security services
- Sep 2020Series D$994.7M
- May 2020Series D$924.8M
#12
Public · Telford, England · founded 2006 · 88 employees$31.6Mraised▾
SysGroup is a managed IT and cloud hosting provider. Services offered by the company include hosting, managed IT, disaster recovery & backup, IT security, connectivity, and consultancy. Provides solutions such as migration to the cloud, business continuity, compliance & data management, securing the environment, and IT transformation. Partners and accreditations include WatchGuard Platinum, PCI DSS, Microsoft Gold, Veeam Gold, HP Business, Nimble Storage, Dell, Cisco SMB, etc. Adelante, AEG, Beesley & Fildes, Bradfords, Catapult, etc are few of the clients of SysGroup.
- Jun 2024Post IPO$14.5M
- Feb 2019Conventional Debt$4.2M
- Feb 2019Post IPO$13M
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of IT Services coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
Common questions
Riya reads income statements for fun. She covers the real money in a sector — revenue, growth, who actually earns — and never met a vague claim she didn't want a number for.