Company lists · Data refreshed September 2026
Top 25 System administration services based in the United Kingdom
RevenueBase identified 406 company matches for system administration services associated with the United Kingdom as of September 2026 and tracks 2,181 professional contacts across them, including 843 with verified work emails. London is the largest hub.
This list covers company matches for system administration services 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 22, 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 system administration services based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 141 contacts → | ||||
Exact match “Deepscale Technologies provide data center, enterprise & managed IT solutions across the globe that enhance how businesses operate.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 2 | 76 contacts → | ||||
Exact match “CST is an I.T.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 3 | 66 contacts → | ||||
Exact match “We create, design, deliver and support informed & intelligent strategies to navigate shifting technology, keeping organisations like yours effective & secure.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 4 | 39 contacts → | ||||
Exact match “At Holker IT our aim is to improve our clients’ businesses through strategic advice, implementation and on-going support of IT systems and processes, from single to multi-server…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 5 | 34 contacts → | ||||
Exact match “Cheeky Munkey is a privately owned and managed IT support company based in St Albans, Hertfordshire, providing professional IT support within London and the South East.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 6 | 29 contacts → | ||||
Exact match “The Managed Service model is broken.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 7 | 28 contacts → | ||||
Exact match “We managed IT Infrastructures with dedicated Team of vibrant young Professionals.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 8 | 27 contacts → | ||||
Exact match “Simply the best IT for business.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 9 | 26 contacts → | ||||
Exact match “Certainty that systems work and certainty about the cost.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 10 | 26 contacts → | ||||
Exact match “We help businesses run at optimal efficiency via reliable, proactive & responsive IT support & managed services Whether your business is a fledgling start-up or an established…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 11 | 20 contacts → | ||||
Exact match “At ITeach, we provide reliable and secure IT managed services to businesses, schools and local authorities across the UK.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 12 | 20 contacts → | ||||
Exact match “Formed in 2004, Shackleton Technologies is a highly experienced IT Services Provider with our headquarters based in Dundee’s Technology Park.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 13 | 20 contacts → | ||||
Exact match “Since 2008, MPR IT Solutions has provided comprehensive IT solutions and managed support to businesses in the South East.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 14 | 20 contacts → | ||||
Exact match “OX IT are fully trained technical and sales consultants focused on Networking, Infrastructure, and the many Security solutions available to keep your business running and secure.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 15 | 19 contacts → | ||||
Exact match “Beckenham based Gregory Micallef Associates are passionate about delivering solutions and a first class service.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 16 | 18 contacts → | ||||
Exact match “Syscomm are specialists in business IT support, providing your company with everything you need to support an efficient IT department without any hassle.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 17 | 18 contacts → | ||||
Exact match “Below is an overview of what PC Express are about.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 18 | 18 contacts → | ||||
Exact match “Okapi Technology is the new name for Colins IT.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 19 | 16 contacts → | ||||
Exact match “Simply Techspace are an award winning worldwide complete IT provider, with a long pedigree in offering fast and effective tech solutions.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 20 | 16 contacts → | ||||
Exact match “Gemini Group - dedicated to helping your business succeed No jargon, no nonsense.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 21 | 16 contacts → | ||||
Exact match “At WebITech we offer all comprehensive range of IT Services where our clients are benefited to have all reciprocal solutions under a single umbrella.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 22 | 15 contacts → | ||||
Exact match “We are M3 Networks, providing managed IT support and cybersecurity services trusted by more than 170 businesses across Scotland and the UK.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 23 | 14 contacts → | ||||
Exact match “We are able to deal with many varied systems from Windows, through to Apple and Linux.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 24 | 14 contacts → | ||||
Exact match “Intelligent Performance Ltd Is the areas most successful IT solutions partner, having the ability to act as a ‘one stop’ consultancy and supplier for your IT needs.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 25 | 13 contacts → | ||||
Exact match “Blue Planet IT offers a full range of IT Support and IT Services from system design to implementation and support.” Recorded in the RevenueBase company graph · Sep 22, 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 “system administration services”. 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 406 system administration services based in the United Kingdom
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System administration services based in the United Kingdom at a glance
As of Sep 22, 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 406 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 “system administration services” 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 843 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 22, 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 “system administration services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many system administration services are there based in the United Kingdom?
RevenueBase identified 406 company matches for system administration services 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?
Deepscale Technologies LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most system administration services?
London leads with 63 company records, followed by Bristol (8) and Manchester (6).
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 843 professional contacts with verified work emails tracked across these 406 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 22, 2026.
Ready to reach these companies? Verified emails and direct dials for all 406 system administration services based in the United Kingdom. Start with a free account, no credit card.
Download this list →Related lists
System administration services by geography
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- System administration services based in Los Angeles, United States
- System administration services based in Miami, United States
- System administration services based in New York, United States
- System administration services based in Argentina
- System administration services based in Australia
- System administration services based in Austria
- System administration services based in Belgium
- System administration services based in Brazil
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
- System administration services based in Rio De Janeiro, Brazil
- System administration services based in Sao Paulo, Brazil
- System administration services based in Chicago, United States
- System administration services based in Houston, United States
- System administration services based in Los Angeles, United States
- System administration services based in Miami, United States
Company intelligence · public preview
Top 25 system administration services 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 406 matching company records for system administration services based in the United Kingdom, with 2,181 tracked contacts and 843 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 22, 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 system administration services 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 |  Deepscale Technologies LTDdeep-scale.comHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 141 contacts → |
“Deepscale Technologies provide data center, enterprise & managed IT solutions across the globe that enhance how businesses operate.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  CSTcst.co.ukHQ: Wooburn Green, United KingdomReported employees: 51-200 | Wooburn Green, United Kingdom | 51-200 | Exact match | 76 contacts → |
“CST is an I.T.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  CMInewcmi.comHQ: Belfast, United KingdomReported employees: 51-200 | Belfast, United Kingdom | 51-200 | Exact match | 66 contacts → |
“We create, design, deliver and support informed & intelligent strategies to navigate shifting technology, keeping organisations like yours effective & secure.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Holker ITholkerit.co.ukHQ: Burnley, United KingdomReported employees: 11-50 | Burnley, United Kingdom | 11-50 | Exact match | 39 contacts → |
“At Holker IT our aim is to improve our clients’ businesses through strategic advice, implementation and on-going support of IT systems and processes, from single to multi-server…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Cheeky Munkey LTDcheekymunkey.co.ukHQ: St. Albans, United KingdomReported employees: 11-50 | St. Albans, United Kingdom | 11-50 | Exact match | 34 contacts → |
“Cheeky Munkey is a privately owned and managed IT support company based in St Albans, Hertfordshire, providing professional IT support within London and the South East.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Computer Care UK LTDcomputerc.co.ukHQ: Leatherhead, United KingdomReported employees: 11-50 | Leatherhead, United Kingdom | 11-50 | Exact match | 29 contacts → |
“The Managed Service model is broken.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Brilliant Computers Citadel And Information Technologybrilliantccit.comHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 28 contacts → |
“We managed IT Infrastructures with dedicated Team of vibrant young Professionals.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  CTM Information Technologyctm-it.comHQ: Cambridge, United KingdomReported employees: 11-50 | Cambridge, United Kingdom | 11-50 | Exact match | 27 contacts → |
“Simply the best IT for business.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  KCSkcsltd.co.ukHQ: Chesham, United KingdomReported employees: 11-50 | Chesham, United Kingdom | 11-50 | Exact match | 26 contacts → |
“Certainty that systems work and certainty about the cost.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  NOVEMnovem.co.ukHQ: Cheadle, United KingdomReported employees: 11-50 | Cheadle, United Kingdom | 11-50 | Exact match | 26 contacts → |
“We help businesses run at optimal efficiency via reliable, proactive & responsive IT support & managed services Whether your business is a fledgling start-up or an established…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Iteachi-teach.org.ukHQ: Cardiff, United KingdomReported employees: 11-50 | Cardiff, United Kingdom | 11-50 | Exact match | 20 contacts → |
“At ITeach, we provide reliable and secure IT managed services to businesses, schools and local authorities across the UK.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Shackleton Technologiesshacktech.co.ukHQ: Dundee, United KingdomReported employees: 11-50 | Dundee, United Kingdom | 11-50 | Exact match | 20 contacts → |
“Formed in 2004, Shackleton Technologies is a highly experienced IT Services Provider with our headquarters based in Dundee’s Technology Park.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | MPR IT Solutionsmpr-it.co.uk HQ: Ashford, United KingdomReported employees: 11-50 | Ashford, United Kingdom | 11-50 | Exact match | 20 contacts → |
“Since 2008, MPR IT Solutions has provided comprehensive IT solutions and managed support to businesses in the South East.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  OX IT Solutions LTDoxitsolutions.co.ukHQ: Kidlington, United KingdomReported employees: 11-50 | Kidlington, United Kingdom | 11-50 | Exact match | 20 contacts → |
“OX IT are fully trained technical and sales consultants focused on Networking, Infrastructure, and the many Security solutions available to keep your business running and secure.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Gregory Micallef Associates LTDgmal.co.ukHQ: Beckenham, United KingdomReported employees: 11-50 | Beckenham, United Kingdom | 11-50 | Exact match | 19 contacts → |
“Beckenham based Gregory Micallef Associates are passionate about delivering solutions and a first class service.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Syscomm LTDsyscomm.co.ukHQ: Coventry, United KingdomReported employees: 11-50 | Coventry, United Kingdom | 11-50 | Exact match | 18 contacts → |
“Syscomm are specialists in business IT support, providing your company with everything you need to support an efficient IT department without any hassle.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Pcexpresspcexpress.co.uk HQ: Edgware, United KingdomReported employees: 11-50 | Edgware, United Kingdom | 11-50 | Exact match | 18 contacts → |
“Below is an overview of what PC Express are about.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Okapi Technologyokapitech.co.ukHQ: Leamington Spa, United KingdomReported employees: 11-50 | Leamington Spa, United Kingdom | 11-50 | Exact match | 18 contacts → |
“Okapi Technology is the new name for Colins IT.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Simply Techspacesimplytechspace.com HQ: Northampton, United KingdomReported employees: 11-50 | Northampton, United Kingdom | 11-50 | Exact match | 16 contacts → |
“Simply Techspace are an award winning worldwide complete IT provider, with a long pedigree in offering fast and effective tech solutions.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Gemini Groupgemini-group-uk.com HQ: Carlisle, United KingdomReported employees: 11-50 | Carlisle, United Kingdom | 11-50 | Exact match | 16 contacts → |
“Gemini Group - dedicated to helping your business succeed No jargon, no nonsense.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Webitech LTDwebitech.comHQ: Liverpool, United KingdomReported employees: 51-200 | Liverpool, United Kingdom | 51-200 | Exact match | 16 contacts → |
“At WebITech we offer all comprehensive range of IT Services where our clients are benefited to have all reciprocal solutions under a single umbrella.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  M3 Networksm3networks.co.ukHQ: Perth, United KingdomReported employees: 11-50 | Perth, United Kingdom | 11-50 | Exact match | 15 contacts → |
“We are M3 Networks, providing managed IT support and cybersecurity services trusted by more than 170 businesses across Scotland and the UK.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Vigo IT Solutions LTDvigoitsolutions.com HQ: Birkenhead, United KingdomReported employees: 11-50 | Birkenhead, United Kingdom | 11-50 | Exact match | 14 contacts → |
“We are able to deal with many varied systems from Windows, through to Apple and Linux.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Intelligent Performanceintelligentperformance.co.uk HQ: Lowfield Heath, United KingdomReported employees: 11-50 | Lowfield Heath, United Kingdom | 11-50 | Exact match | 14 contacts → |
“Intelligent Performance Ltd Is the areas most successful IT solutions partner, having the ability to act as a ‘one stop’ consultancy and supplier for your IT needs.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Blue Planet IT LTDblueplanet-it.co.uk HQ: Middleton Cheney, United KingdomReported employees: 11-50 | Middleton Cheney, United Kingdom | 11-50 | Exact match | 13 contacts → |
“Blue Planet IT offers a full range of IT Support and IT Services from system design to implementation and support.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 406 company matches
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System administration services: dataset insights
September 22, 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
404 records in the displayed employee bands.
2 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 406 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 22, 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 system administration services?
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 system administration services did RevenueBase find based in the United Kingdom?
The saved snapshot records 406 matching company records, 2,181 tracked contacts and 843 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 22, 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
System administration services by geography
- System administration services based in Rio De Janeiro, Brazil
- System administration services based in Sao Paulo, Brazil
- System administration services based in Chicago, United States
- System administration services based in Houston, United States
- System administration services based in Los Angeles, United States
- System administration services based in Miami, United States
- System administration services based in New York, United States
- System administration services based in Argentina
- System administration services based in Australia
- System administration services based in Austria
- System administration services based in Belgium
- System administration services based in Brazil
Cite this list
RevenueBase Data Team. Top 25 system administration services based in the United Kingdom. Snapshot: September 22, 2026. https://revenuebase.ai/companies/system-administration-services/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
- System administration services based in Rio De Janeiro, Brazil
- System administration services based in Sao Paulo, Brazil
- System administration services based in Chicago, United States
- System administration services based in Houston, United States
- System administration services based in Los Angeles, United States
- System administration services based in Miami, United States
Company intelligence · public preview
Top 25 system administration services based in the United Kingdom
RevenueBase records 406 matching company records for system administration services based in the United Kingdom, with 2,181 tracked contacts and 843 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 22, 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 system administration services 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 | Deepscale Technologies LTDdeep-scale.com HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 141 contacts → |
“Deepscale Technologies provide data center, enterprise & managed IT solutions across the globe that enhance how businesses operate.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | CSTcst.co.uk HQ: Wooburn Green, United KingdomReported employees: 51-200 | Wooburn Green, United Kingdom | 51-200 | Exact match | 76 contacts → |
“CST is an I.T.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | CMInewcmi.com HQ: Belfast, United KingdomReported employees: 51-200 | Belfast, United Kingdom | 51-200 | Exact match | 66 contacts → |
“We create, design, deliver and support informed & intelligent strategies to navigate shifting technology, keeping organisations like yours effective & secure.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Holker ITholkerit.co.uk HQ: Burnley, United KingdomReported employees: 11-50 | Burnley, United Kingdom | 11-50 | Exact match | 39 contacts → |
“At Holker IT our aim is to improve our clients’ businesses through strategic advice, implementation and on-going support of IT systems and processes, from single to multi-server…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Cheeky Munkey LTDcheekymunkey.co.uk HQ: St. Albans, United KingdomReported employees: 11-50 | St. Albans, United Kingdom | 11-50 | Exact match | 34 contacts → |
“Cheeky Munkey is a privately owned and managed IT support company based in St Albans, Hertfordshire, providing professional IT support within London and the South East.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Computer Care UK LTDcomputerc.co.uk HQ: Leatherhead, United KingdomReported employees: 11-50 | Leatherhead, United Kingdom | 11-50 | Exact match | 29 contacts → |
“The Managed Service model is broken.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Brilliant Computers Citadel And Information Technologybrilliantccit.com HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 28 contacts → |
“We managed IT Infrastructures with dedicated Team of vibrant young Professionals.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | CTM Information Technologyctm-it.com HQ: Cambridge, United KingdomReported employees: 11-50 | Cambridge, United Kingdom | 11-50 | Exact match | 27 contacts → |
“Simply the best IT for business.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | KCSkcsltd.co.uk HQ: Chesham, United KingdomReported employees: 11-50 | Chesham, United Kingdom | 11-50 | Exact match | 26 contacts → |
“Certainty that systems work and certainty about the cost.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | NOVEMnovem.co.uk HQ: Cheadle, United KingdomReported employees: 11-50 | Cheadle, United Kingdom | 11-50 | Exact match | 26 contacts → |
“We help businesses run at optimal efficiency via reliable, proactive & responsive IT support & managed services Whether your business is a fledgling start-up or an established…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Iteachi-teach.org.uk HQ: Cardiff, United KingdomReported employees: 11-50 | Cardiff, United Kingdom | 11-50 | Exact match | 20 contacts → |
“At ITeach, we provide reliable and secure IT managed services to businesses, schools and local authorities across the UK.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Shackleton Technologiesshacktech.co.uk HQ: Dundee, United KingdomReported employees: 11-50 | Dundee, United Kingdom | 11-50 | Exact match | 20 contacts → |
“Formed in 2004, Shackleton Technologies is a highly experienced IT Services Provider with our headquarters based in Dundee’s Technology Park.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | MPR IT Solutionsmpr-it.co.uk HQ: Ashford, United KingdomReported employees: 11-50 | Ashford, United Kingdom | 11-50 | Exact match | 20 contacts → |
“Since 2008, MPR IT Solutions has provided comprehensive IT solutions and managed support to businesses in the South East.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | OX IT Solutions LTDoxitsolutions.co.uk HQ: Kidlington, United KingdomReported employees: 11-50 | Kidlington, United Kingdom | 11-50 | Exact match | 20 contacts → |
“OX IT are fully trained technical and sales consultants focused on Networking, Infrastructure, and the many Security solutions available to keep your business running and secure.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Gregory Micallef Associates LTDgmal.co.uk HQ: Beckenham, United KingdomReported employees: 11-50 | Beckenham, United Kingdom | 11-50 | Exact match | 19 contacts → |
“Beckenham based Gregory Micallef Associates are passionate about delivering solutions and a first class service.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Syscomm LTDsyscomm.co.uk HQ: Coventry, United KingdomReported employees: 11-50 | Coventry, United Kingdom | 11-50 | Exact match | 18 contacts → |
“Syscomm are specialists in business IT support, providing your company with everything you need to support an efficient IT department without any hassle.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Pcexpresspcexpress.co.uk HQ: Edgware, United KingdomReported employees: 11-50 | Edgware, United Kingdom | 11-50 | Exact match | 18 contacts → |
“Below is an overview of what PC Express are about.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Okapi Technologyokapitech.co.uk HQ: Leamington Spa, United KingdomReported employees: 11-50 | Leamington Spa, United Kingdom | 11-50 | Exact match | 18 contacts → |
“Okapi Technology is the new name for Colins IT.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Simply Techspacesimplytechspace.com HQ: Northampton, United KingdomReported employees: 11-50 | Northampton, United Kingdom | 11-50 | Exact match | 16 contacts → |
“Simply Techspace are an award winning worldwide complete IT provider, with a long pedigree in offering fast and effective tech solutions.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Gemini Groupgemini-group-uk.com HQ: Carlisle, United KingdomReported employees: 11-50 | Carlisle, United Kingdom | 11-50 | Exact match | 16 contacts → |
“Gemini Group - dedicated to helping your business succeed No jargon, no nonsense.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Webitech LTDwebitech.com HQ: Liverpool, United KingdomReported employees: 51-200 | Liverpool, United Kingdom | 51-200 | Exact match | 16 contacts → |
“At WebITech we offer all comprehensive range of IT Services where our clients are benefited to have all reciprocal solutions under a single umbrella.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | M3 Networksm3networks.co.uk HQ: Perth, United KingdomReported employees: 11-50 | Perth, United Kingdom | 11-50 | Exact match | 15 contacts → |
“We are M3 Networks, providing managed IT support and cybersecurity services trusted by more than 170 businesses across Scotland and the UK.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Vigo IT Solutions LTDvigoitsolutions.com HQ: Birkenhead, United KingdomReported employees: 11-50 | Birkenhead, United Kingdom | 11-50 | Exact match | 14 contacts → |
“We are able to deal with many varied systems from Windows, through to Apple and Linux.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Intelligent Performanceintelligentperformance.co.uk HQ: Lowfield Heath, United KingdomReported employees: 11-50 | Lowfield Heath, United Kingdom | 11-50 | Exact match | 14 contacts → |
“Intelligent Performance Ltd Is the areas most successful IT solutions partner, having the ability to act as a ‘one stop’ consultancy and supplier for your IT needs.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Blue Planet IT LTDblueplanet-it.co.uk HQ: Middleton Cheney, United KingdomReported employees: 11-50 | Middleton Cheney, United Kingdom | 11-50 | Exact match | 13 contacts → |
“Blue Planet IT offers a full range of IT Support and IT Services from system design to implementation and support.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 406 company matches
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System administration services: dataset insights
September 22, 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
404 records in the displayed employee bands.
2 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 406 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 22, 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 system administration services?
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 system administration services did RevenueBase find based in the United Kingdom?
The saved snapshot records 406 matching company records, 2,181 tracked contacts and 843 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 22, 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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Cite this list
RevenueBase Data Team. Top 25 system administration services based in the United Kingdom. Snapshot: September 22, 2026. https://revenuebase.ai/companies/system-administration-services/united-kingdom.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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