Company lists · Data refreshed September 2026
Top 25 Information technology companies based in the United Kingdom
RevenueBase identified 787 company matches for information technology companies associated with the United Kingdom as of September 2026 and tracks 14,433 professional contacts across them, including 4,024 with verified work emails. London is the largest hub.
This list covers company matches for information technology companies associated with the United Kingdom, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 20, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest information technology companies based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 766 contacts → | ||||
Exact match “Bytes is a leading provider of world-class IT solutions.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 2 | 667 contacts → | ||||
Exact match “Innovation is at the core of Exponential-e, and has been since our inception in 2002.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 3 | 540 contacts → | ||||
Exact match “Dimension Data uses the power of technology to help organisations achieve great things.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 4 | 539 contacts → | ||||
Exact match “We are accelerating the roll-out of technology through Cybersecurity, Cloud, IoT, Data & Artificial Intelligence Follow on our social media channels: • X: https://x.com/TefTech_EN…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 5 | 538 contacts → | ||||
Exact match “Unlock your potential with XMA.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 6 | 428 contacts → | ||||
Exact match “We’re technology experts trusted by organisations globally to achieve successful business outcomes through our award-winning services and solutions.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 7 | 404 contacts → | ||||
Exact match “HP UK creates new possibilities for technology to have a meaningful impact on people, businesses, governments and society.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 8 | 295 contacts → | ||||
Exact match “boxxe is a leading provider of hardware, software, and managed IT services for public and private sector organisations.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 9 | 231 contacts → | ||||
Exact match “Qodea, powered by Beyond, are a technology group building the world's leading cloud and cybersecurity solutions, from foundational infrastructure to advanced AI.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 10 | 184 contacts → | ||||
Exact match “At Xeretec, Happily Ever After isn’t just a phrase-it’s a promise.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 11 | 105 contacts → | ||||
Exact match “Cybersecurity specialists providing technology and telecoms solutions that gives you the leadership, experience and resilience you need to build and secure the future of work.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 12 | 92 contacts → | ||||
Exact match “Its official, we've rebranded to Advania.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 13 | 82 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 14 | 63 contacts → | ||||
Exact match “A unification of highly-skilled and experienced IT professionals, who are veterans of creative manipulation of technology.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 15 | 53 contacts → | ||||
Exact match “At GSC Technologies, we are architects of digital transformation, empowering businesses with innovative IT solutions that drive growth and efficiency.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 16 | 51 contacts → | ||||
Exact match “Ampito Group is a leading provider of technology solutions, cloud services, digital media and marketing.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 17 | 47 contacts → | ||||
Exact match “Meridian IT has been a leader in the UK’s enterprise technology sector since 1979 because we’ve always put people first.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 18 | 32 contacts → | ||||
Exact match “WE PUT THE END-USER AT THE BEGINNING For almost 30 years we have been nurturing the relationship between people and technology by understanding their motives and then capturing…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 19 | 32 contacts → | ||||
Exact match “CloudCoCo helps organisations modernise, secure and scale their IT with services designed for the way businesses work now.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 20 | 29 contacts → | ||||
Exact match “When IT works seamlessly, so does your business.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 21 | 27 contacts → | ||||
Exact match “With over 30 years of experience, Form IT Solutions is committed to delivering high-quality IT services tailored to the unique needs of our clients.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 22 | 27 contacts → | ||||
Exact match “We deliver cutting-edge digital and cloud technology to businesses of all sizes looking to revolutionise their IT infrastructure.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 23 | 26 contacts → | ||||
Exact match “Who we are: An expert, professional and friendly IT company.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 24 | 25 contacts → | ||||
Exact match “Euro Systems IT: Your Trusted Partner for Comprehensive Business IT Solutions At Euro Systems IT, we understand that trust is earned through consistent performance and reliability.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 25 | 25 contacts → | ||||
Exact match “Bharat Managed Services is an efficient IT service provider, which offers a wide array of solutions, ranging from IT service management to data center relocations.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “information technology companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 787 information technology companies based in the United Kingdom
See the full list, filter by size, metro and specialty, and access 4,024 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Information technology companies based in the United Kingdom at a glance
As of Sep 20, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 787 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with the United Kingdom whose business descriptions match “information technology companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 4,024 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 20, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “information technology companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many information technology companies are there based in the United Kingdom?
RevenueBase identified 787 company matches for information technology companies associated with the United Kingdom as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Bytes Software Services tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most information technology companies?
London leads with 186 company records, followed by Manchester (10) and Reading (10).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 4,024 professional contacts with verified work emails tracked across these 787 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 2026.
Ready to reach these companies? Verified emails and direct dials for all 787 information technology companies based in the United Kingdom. Start with a free account, no credit card.
Download this list →Related lists
Information technology companies by geography
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- Information technology companies based in Bangalore, India
- Information technology companies based in Chennai, India
- Information technology companies based in Hyderabad, India
- Information technology companies based in Jaipur, India
- Information technology companies based in Mohali, India
- Information technology companies based in Mumbai, India
- Information technology companies based in New Delhi, India
- Information technology companies based in Noida, India
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Information technology companies based in Belo Horizonte, Brazil
- Information technology companies based in Rio De Janeiro, Brazil
- Information technology companies based in Sao Paulo, Brazil
- Information technology companies based in Ahmedabad, India
- Information technology companies based in Bangalore, India
- Information technology companies based in Chennai, India
Company intelligence · public preview
Top 25 information technology companies based in the United Kingdom
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 787 matching company records for information technology companies based in the United Kingdom, with 14,433 tracked contacts and 4,024 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 20, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 information technology companies based in the United Kingdom
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Bytes Software Servicesbytes.co.ukHQ: Leatherhead, United KingdomReported employees: 501-1,000 | Leatherhead, United Kingdom | 501-1,000 | Exact match | 766 contacts → |
“Bytes is a leading provider of world-class IT solutions.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Exponential-Eexponential-e.comHQ: London, United KingdomReported employees: 501-1,000 | London, United Kingdom | 501-1,000 | Exact match | 667 contacts → |
“Innovation is at the core of Exponential-e, and has been since our inception in 2002.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Dimension Data UKIdimensiondata.comHQ: Fleet, United KingdomReported employees: 1,001-5,000 | Fleet, United Kingdom | 1,001-5,000 | Exact match | 540 contacts → |
“Dimension Data uses the power of technology to help organisations achieve great things.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Telefónica Tech ENtelefonicatech.ukHQ: London, United KingdomReported employees: 1,001-5,000 | London, United Kingdom | 1,001-5,000 | Exact match | 539 contacts → |
“We are accelerating the roll-out of technology through Cybersecurity, Cloud, IoT, Data & Artificial Intelligence Follow on our social media channels: • X: https://x.com/TefTech_EN…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  XMAxma.co.ukHQ: Reading, United KingdomReported employees: 501-1,000 | Reading, United Kingdom | 501-1,000 | Exact match | 538 contacts → |
“Unlock your potential with XMA.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Ultimaultima.comHQ: Berkshire, United KingdomReported employees: 201-500 | Berkshire, United Kingdom | 201-500 | Exact match | 428 contacts → |
“We’re technology experts trusted by organisations globally to achieve successful business outcomes through our award-winning services and solutions.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | HP UKhp.co.uk HQ: Bracknell, United KingdomReported employees: 10001+ | Bracknell, United Kingdom | 10001+ | Exact match | 404 contacts → |
“HP UK creates new possibilities for technology to have a meaningful impact on people, businesses, governments and society.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  BOXXEboxxe.comHQ: Hemel Hempstead, United KingdomReported employees: 201-500 | Hemel Hempstead, United Kingdom | 201-500 | Exact match | 295 contacts → |
“boxxe is a leading provider of hardware, software, and managed IT services for public and private sector organisations.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  QODEAqodea.comHQ: London, United KingdomReported employees: 201-500 | London, United Kingdom | 201-500 | Exact match | 231 contacts → |
“Qodea, powered by Beyond, are a technology group building the world's leading cloud and cybersecurity solutions, from foundational infrastructure to advanced AI.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Xeretec LTDxeretec.co.ukHQ: Wokingham, United KingdomReported employees: 201-500 | Wokingham, United Kingdom | 201-500 | Exact match | 184 contacts → |
“At Xeretec, Happily Ever After isn’t just a phrase-it’s a promise.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Conoscoconosco.comHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 105 contacts → |
“Cybersecurity specialists providing technology and telecoms solutions that gives you the leadership, experience and resilience you need to build and secure the future of work.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Mirus IT Solutionsadvania.co.ukHQ: Milton Keynes, United KingdomReported employees: 1,001-5,000 | Milton Keynes, United Kingdom | 1,001-5,000 | Exact match | 92 contacts → |
“Its official, we've rebranded to Advania.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Symploresymplore.com HQ: Hounslow, United KingdomReported employees: 51-200 | Hounslow, United Kingdom | 51-200 | Exact match | 82 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 14 |  Skylinx Technologiesskylinxtech.comHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 63 contacts → |
“A unification of highly-skilled and experienced IT professionals, who are veterans of creative manipulation of technology.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  GSC Technologies Limitedgsc-technologies.comHQ: Dartford, United KingdomReported employees: 201-500 | Dartford, United Kingdom | 201-500 | Exact match | 53 contacts → |
“At GSC Technologies, we are architects of digital transformation, empowering businesses with innovative IT solutions that drive growth and efficiency.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Ampito Groupampito.comHQ: Crawley, United KingdomReported employees: 51-200 | Crawley, United Kingdom | 51-200 | Exact match | 51 contacts → |
“Ampito Group is a leading provider of technology solutions, cloud services, digital media and marketing.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Meridian IT UKmeridianit.co.ukHQ: Henley In Arden, United KingdomReported employees: 51-200 | Henley In Arden, United Kingdom | 51-200 | Exact match | 47 contacts → |
“Meridian IT has been a leader in the UK’s enterprise technology sector since 1979 because we’ve always put people first.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  ET Worksetworks.comHQ: Walton-on-thames, United KingdomReported employees: 51-200 | Walton-on-thames, United Kingdom | 51-200 | Exact match | 32 contacts → |
“WE PUT THE END-USER AT THE BEGINNING For almost 30 years we have been nurturing the relationship between people and technology by understanding their motives and then capturing…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Cloudcoco PLCcloudcoco.co.ukHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 32 contacts → |
“CloudCoCo helps organisations modernise, secure and scale their IT with services designed for the way businesses work now.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Solab IT Servicessolab.co.ukHQ: Aberdeen, United KingdomReported employees: 11-50 | Aberdeen, United Kingdom | 11-50 | Exact match | 29 contacts → |
“When IT works seamlessly, so does your business.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Form IT Solutionsformits.comHQ: Luton, United KingdomReported employees: 11-50 | Luton, United Kingdom | 11-50 | Exact match | 27 contacts → |
“With over 30 years of experience, Form IT Solutions is committed to delivering high-quality IT services tailored to the unique needs of our clients.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Hostedhosted.co.ukHQ: Whiteley, United KingdomReported employees: 11-50 | Whiteley, United Kingdom | 11-50 | Exact match | 27 contacts → |
“We deliver cutting-edge digital and cloud technology to businesses of all sizes looking to revolutionise their IT infrastructure.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Minervaminervauk.comHQ: Potters Bar, United KingdomReported employees: 11-50 | Potters Bar, United Kingdom | 11-50 | Exact match | 26 contacts → |
“Who we are: An expert, professional and friendly IT company.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Euro Systems ITeuro-systems.co.ukHQ: Glasgow, United KingdomReported employees: 11-50 | Glasgow, United Kingdom | 11-50 | Exact match | 25 contacts → |
“Euro Systems IT: Your Trusted Partner for Comprehensive Business IT Solutions At Euro Systems IT, we understand that trust is earned through consistent performance and reliability.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Bharat Managed Servicesbharatms.comHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 25 contacts → |
“Bharat Managed Services is an efficient IT service provider, which offers a wide array of solutions, ranging from IT service management to data center relocations.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 787 company matches
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Information technology companies: dataset insights
September 20, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
781 records in the displayed employee bands.
6 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 787 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 20, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for information technology companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many information technology companies did RevenueBase find based in the United Kingdom?
The saved snapshot records 787 matching company records, 14,433 tracked contacts and 4,024 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 20, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Information technology companies by geography
- Information technology companies based in Belo Horizonte, Brazil
- Information technology companies based in Rio De Janeiro, Brazil
- Information technology companies based in Sao Paulo, Brazil
- Information technology companies based in Ahmedabad, India
- Information technology companies based in Bangalore, India
- Information technology companies based in Chennai, India
- Information technology companies based in Hyderabad, India
- Information technology companies based in Jaipur, India
- Information technology companies based in Mohali, India
- Information technology companies based in Mumbai, India
- Information technology companies based in New Delhi, India
- Information technology companies based in Noida, India
Cite this list
RevenueBase Data Team. Top 25 information technology companies based in the United Kingdom. Snapshot: September 20, 2026. https://revenuebase.ai/companies/information-technology-companies/united-kingdom.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Information technology companies based in Belo Horizonte, Brazil
- Information technology companies based in Rio De Janeiro, Brazil
- Information technology companies based in Sao Paulo, Brazil
- Information technology companies based in Ahmedabad, India
- Information technology companies based in Bangalore, India
- Information technology companies based in Chennai, India
Company intelligence · public preview
Top 25 information technology companies based in the United Kingdom
RevenueBase records 787 matching company records for information technology companies based in the United Kingdom, with 14,433 tracked contacts and 4,024 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 20, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 information technology companies based in the United Kingdom
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Bytes Software Servicesbytes.co.uk HQ: Leatherhead, United KingdomReported employees: 501-1,000 | Leatherhead, United Kingdom | 501-1,000 | Exact match | 766 contacts → |
“Bytes is a leading provider of world-class IT solutions.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Exponential-Eexponential-e.com HQ: London, United KingdomReported employees: 501-1,000 | London, United Kingdom | 501-1,000 | Exact match | 667 contacts → |
“Innovation is at the core of Exponential-e, and has been since our inception in 2002.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Dimension Data UKIdimensiondata.com HQ: Fleet, United KingdomReported employees: 1,001-5,000 | Fleet, United Kingdom | 1,001-5,000 | Exact match | 540 contacts → |
“Dimension Data uses the power of technology to help organisations achieve great things.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Telefónica Tech ENtelefonicatech.uk HQ: London, United KingdomReported employees: 1,001-5,000 | London, United Kingdom | 1,001-5,000 | Exact match | 539 contacts → |
“We are accelerating the roll-out of technology through Cybersecurity, Cloud, IoT, Data & Artificial Intelligence Follow on our social media channels: • X: https://x.com/TefTech_EN…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | XMAxma.co.uk HQ: Reading, United KingdomReported employees: 501-1,000 | Reading, United Kingdom | 501-1,000 | Exact match | 538 contacts → |
“Unlock your potential with XMA.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Ultimaultima.com HQ: Berkshire, United KingdomReported employees: 201-500 | Berkshire, United Kingdom | 201-500 | Exact match | 428 contacts → |
“We’re technology experts trusted by organisations globally to achieve successful business outcomes through our award-winning services and solutions.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | HP UKhp.co.uk HQ: Bracknell, United KingdomReported employees: 10001+ | Bracknell, United Kingdom | 10001+ | Exact match | 404 contacts → |
“HP UK creates new possibilities for technology to have a meaningful impact on people, businesses, governments and society.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | BOXXEboxxe.com HQ: Hemel Hempstead, United KingdomReported employees: 201-500 | Hemel Hempstead, United Kingdom | 201-500 | Exact match | 295 contacts → |
“boxxe is a leading provider of hardware, software, and managed IT services for public and private sector organisations.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | QODEAqodea.com HQ: London, United KingdomReported employees: 201-500 | London, United Kingdom | 201-500 | Exact match | 231 contacts → |
“Qodea, powered by Beyond, are a technology group building the world's leading cloud and cybersecurity solutions, from foundational infrastructure to advanced AI.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Xeretec LTDxeretec.co.uk HQ: Wokingham, United KingdomReported employees: 201-500 | Wokingham, United Kingdom | 201-500 | Exact match | 184 contacts → |
“At Xeretec, Happily Ever After isn’t just a phrase-it’s a promise.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Conoscoconosco.com HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 105 contacts → |
“Cybersecurity specialists providing technology and telecoms solutions that gives you the leadership, experience and resilience you need to build and secure the future of work.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Mirus IT Solutionsadvania.co.uk HQ: Milton Keynes, United KingdomReported employees: 1,001-5,000 | Milton Keynes, United Kingdom | 1,001-5,000 | Exact match | 92 contacts → |
“Its official, we've rebranded to Advania.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Symploresymplore.com HQ: Hounslow, United KingdomReported employees: 51-200 | Hounslow, United Kingdom | 51-200 | Exact match | 82 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 14 | Skylinx Technologiesskylinxtech.com HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 63 contacts → |
“A unification of highly-skilled and experienced IT professionals, who are veterans of creative manipulation of technology.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | GSC Technologies Limitedgsc-technologies.com HQ: Dartford, United KingdomReported employees: 201-500 | Dartford, United Kingdom | 201-500 | Exact match | 53 contacts → |
“At GSC Technologies, we are architects of digital transformation, empowering businesses with innovative IT solutions that drive growth and efficiency.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Ampito Groupampito.com HQ: Crawley, United KingdomReported employees: 51-200 | Crawley, United Kingdom | 51-200 | Exact match | 51 contacts → |
“Ampito Group is a leading provider of technology solutions, cloud services, digital media and marketing.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Meridian IT UKmeridianit.co.uk HQ: Henley In Arden, United KingdomReported employees: 51-200 | Henley In Arden, United Kingdom | 51-200 | Exact match | 47 contacts → |
“Meridian IT has been a leader in the UK’s enterprise technology sector since 1979 because we’ve always put people first.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | ET Worksetworks.com HQ: Walton-on-thames, United KingdomReported employees: 51-200 | Walton-on-thames, United Kingdom | 51-200 | Exact match | 32 contacts → |
“WE PUT THE END-USER AT THE BEGINNING For almost 30 years we have been nurturing the relationship between people and technology by understanding their motives and then capturing…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Cloudcoco PLCcloudcoco.co.uk HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 32 contacts → |
“CloudCoCo helps organisations modernise, secure and scale their IT with services designed for the way businesses work now.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Solab IT Servicessolab.co.uk HQ: Aberdeen, United KingdomReported employees: 11-50 | Aberdeen, United Kingdom | 11-50 | Exact match | 29 contacts → |
“When IT works seamlessly, so does your business.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Form IT Solutionsformits.com HQ: Luton, United KingdomReported employees: 11-50 | Luton, United Kingdom | 11-50 | Exact match | 27 contacts → |
“With over 30 years of experience, Form IT Solutions is committed to delivering high-quality IT services tailored to the unique needs of our clients.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Hostedhosted.co.uk HQ: Whiteley, United KingdomReported employees: 11-50 | Whiteley, United Kingdom | 11-50 | Exact match | 27 contacts → |
“We deliver cutting-edge digital and cloud technology to businesses of all sizes looking to revolutionise their IT infrastructure.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Minervaminervauk.com HQ: Potters Bar, United KingdomReported employees: 11-50 | Potters Bar, United Kingdom | 11-50 | Exact match | 26 contacts → |
“Who we are: An expert, professional and friendly IT company.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Euro Systems ITeuro-systems.co.uk HQ: Glasgow, United KingdomReported employees: 11-50 | Glasgow, United Kingdom | 11-50 | Exact match | 25 contacts → |
“Euro Systems IT: Your Trusted Partner for Comprehensive Business IT Solutions At Euro Systems IT, we understand that trust is earned through consistent performance and reliability.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Bharat Managed Servicesbharatms.com HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 25 contacts → |
“Bharat Managed Services is an efficient IT service provider, which offers a wide array of solutions, ranging from IT service management to data center relocations.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 787 company matches
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Information technology companies: dataset insights
September 20, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
781 records in the displayed employee bands.
6 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 787 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 20, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for information technology companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many information technology companies did RevenueBase find based in the United Kingdom?
The saved snapshot records 787 matching company records, 14,433 tracked contacts and 4,024 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 20, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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- Information technology companies based in New Delhi, India
- Information technology companies based in Noida, India
Cite this list
RevenueBase Data Team. Top 25 information technology companies based in the United Kingdom. Snapshot: September 20, 2026. https://revenuebase.ai/companies/information-technology-companies/united-kingdom.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
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- Information technology companies based in Belo Horizonte, Brazil
- Information technology companies based in Rio De Janeiro, Brazil
- Information technology companies based in Sao Paulo, Brazil
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- Information technology companies based in Bangalore, India
- Information technology companies based in Chennai, India