Company lists · Data refreshed September 2026
Top 25 Systems administration staffing companies based in the United Kingdom
RevenueBase identified 675 company matches for systems administration staffing companies associated with the United Kingdom as of September 2026 and tracks 11,193 professional contacts across them, including 2,092 with verified work emails. London is the largest hub.
This list covers company matches for systems administration staffing 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 29, 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 systems administration staffing companies based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 2,673 contacts → | ||||
Exact match “Building tomorrow’s tech landscape together Computer Futures is a Technology specialist, part of SThree, the global STEM workforce consultancy.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 2 | 1,248 contacts → | ||||
Exact match “We’re Harvey Nash, and we build amazing technology and digital teams.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 3 | 244 contacts → | ||||
Exact match “Tangent International Integrated Talent and Delivery across Technology and Communications.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 4 | 215 contacts → | ||||
Exact match “Crimson’s IT recruitment services simplify the recruitment process, helping hiring managers find the best contract and permanent IT talent in established and emerging disciplines.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 5 | 209 contacts → | ||||
Exact match “Always Ahead.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 6 | 194 contacts → | ||||
Exact match “Linnk Group provides staffing, outsourcing and professional services to our clients.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 7 | 161 contacts → | ||||
Exact match “With over 30 years experience of serving clients Internationally and filling their IT and Life Sciences staffing vacancies, both Contract and Permanent, you can be assured we will…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 8 | 139 contacts → | ||||
Exact match “Hamilton Barnes are an award-winning recruitment consultancy, here to help you secure the best talent and opportunities in the networking, telecommunications, data center and…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 9 | 125 contacts → | ||||
Exact match “Skilliantech Ltd, trading as “SkillRecruit”, is a specialist IT and Engineering recruitment agency delivering comprehensive coverage of recruitment services across all industries…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 10 | 121 contacts → | ||||
Exact match “The STR Group is a collection of micro-specialist brands aligned to specific technical sectors.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 11 | 110 contacts → | ||||
Exact match “In a world obsessed with technology, we’re interested in the people who make it.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 12 | 94 contacts → | ||||
Exact match “Adroit People Ltd is a top-notch technology firm focused to deliver Staffing Services, IT Consulting, Implementation and Support Services in UK, Europe, USA, Asia-Pacific and…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 13 | 92 contacts → | ||||
Exact match “IT Talent is a rapidly expanding specialist IT & Tech Recruitment Consultancy offering tailored solutions to meet the needs of our clients from permanent to contract requirements.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 14 | 82 contacts → | ||||
Exact match “Welcome to 9NEXUS- Your Trusted Partner for IT Staff Augmentation & Offshore Solutions.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 15 | 81 contacts → | ||||
Exact match “Real relationships, shared goals, that’s where the magic happens.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 16 | 80 contacts → | ||||
Exact match “For over 45 years we have been connecting our clients with the best technology, transformation and data talent.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 17 | 76 contacts → | ||||
Exact match “CST is an I.T.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 18 | 63 contacts → | ||||
Exact match “Empowering Global Business with Seamless IT Excellence At Layers Logic IT Limited, we don’t just provide tech support-we build the digital backbone for global enterprises.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 19 | 54 contacts → | ||||
Exact match “Office Professionals - Accounting and Finance Parkside is a vibrant business providing high quality recruitment and resourcing solutions through two specialist divisions in the…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 20 | 53 contacts → | ||||
Exact match “X4 Technology partner with businesses across the entire technology spectrum, from early-stage R&D to commercial enterprises to provide world-class talent solutions.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 21 | 51 contacts → | ||||
Exact match “In a highly technical industry of Information Technology, Warriorz Technologies Ltd is paving the way in Human Resource and Software consulting across the globe.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 22 | 50 contacts → | ||||
Exact match “Lucid is a multi-award winning established, reliable and trusted IT Employment Services and IT Project Delivery provider throughout the UK.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 23 | 49 contacts → | ||||
Exact match “Powering Global STEM | Discover the Power of a Partner.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 24 | 49 contacts → | ||||
Exact match “Tank Recruitment specialise in recruiting the full IT lifecycle within the Contract and Permanent markets throughout the UK.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 25 | 49 contacts → | ||||
Exact match “Damia Group is a trusted talent solutions partner with over 30 years of experience supporting security-cleared environments, including defence, government, space, and aerospace.” Recorded in the RevenueBase company graph · Sep 29, 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 “systems administration staffing 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 675 systems administration staffing companies based in the United Kingdom
See the full list, filter by size, metro and specialty, and access 2,092 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Systems administration staffing companies based in the United Kingdom at a glance
As of Sep 29, 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 675 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 “systems administration staffing 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 2,092 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 29, 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.
Systems administration staffing companies by metro
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 “systems administration staffing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many systems administration staffing companies are there based in the United Kingdom?
RevenueBase identified 675 company matches for systems administration staffing 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?
Computer Futures tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most systems administration staffing companies?
London leads with 223 company records, followed by Manchester (25) and Birmingham (18).
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 2,092 professional contacts with verified work emails tracked across these 675 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 29, 2026.
Ready to reach these companies? Verified emails and direct dials for all 675 systems administration staffing companies based in the United Kingdom. Start with a free account, no credit card.
Download this list →Related lists
Systems administration staffing companies by geography
- Systems administration staffing companies based in Melbourne, Australia
- Systems administration staffing companies based in Sydney, Australia
- Systems administration staffing companies based in Sao Paulo, Brazil
- Systems administration staffing companies based in Calgary, Canada
- Systems administration staffing companies based in Mississauga, Canada
- Systems administration staffing companies based in Montreal, Canada
- Systems administration staffing companies based in Toronto, Canada
- Systems administration staffing companies based in Paris, France
- Systems administration staffing companies based in Berlin, Germany
- Systems administration staffing companies based in Hamburg, Germany
- Systems administration staffing companies based in Bangalore, India
- Systems administration staffing companies based in Chennai, 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
- Systems administration staffing companies based in Melbourne, Australia
- Systems administration staffing companies based in Sydney, Australia
- Systems administration staffing companies based in Sao Paulo, Brazil
- Systems administration staffing companies based in Calgary, Canada
- Systems administration staffing companies based in Mississauga, Canada
- Systems administration staffing companies based in Montreal, Canada
Company intelligence · public preview
Top 25 systems administration staffing 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 675 matching company records for systems administration staffing companies based in the United Kingdom, with 11,193 tracked contacts and 2,092 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 29, 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 systems administration staffing 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 |  Computer Futurescomputerfutures.comHQ: London, United KingdomReported employees: 501-1,000 | London, United Kingdom | 501-1,000 | Exact match | 2,673 contacts → |
“Building tomorrow’s tech landscape together Computer Futures is a Technology specialist, part of SThree, the global STEM workforce consultancy.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Harvey Nashharveynash.comHQ: London, United KingdomReported employees: 5,001-10,000 | London, United Kingdom | 5,001-10,000 | Exact match | 1,248 contacts → |
“We’re Harvey Nash, and we build amazing technology and digital teams.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Tangent Internationaltanint.comHQ: Billericay, United KingdomReported employees: 201-500 | Billericay, United Kingdom | 201-500 | Exact match | 244 contacts → |
“Tangent International Integrated Talent and Delivery across Technology and Communications.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Crimsoncrimson.co.ukHQ: Birmingham, United KingdomReported employees: 51-200 | Birmingham, United Kingdom | 51-200 | Exact match | 215 contacts → |
“Crimson’s IT recruitment services simplify the recruitment process, helping hiring managers find the best contract and permanent IT talent in established and emerging disciplines.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Gattacagattacaplc.comHQ: Whiteley, United KingdomReported employees: 501-1,000 | Whiteley, United Kingdom | 501-1,000 | Exact match | 209 contacts → |
“Always Ahead.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Linnk Grouplinnk.comHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 194 contacts → |
“Linnk Group provides staffing, outsourcing and professional services to our clients.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Abraxasrandstadtechnologies.comHQ: Luton, United KingdomReported employees: 201-500 | Luton, United Kingdom | 201-500 | Exact match | 161 contacts → |
“With over 30 years experience of serving clients Internationally and filling their IT and Life Sciences staffing vacancies, both Contract and Permanent, you can be assured we will…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Hamilton Barneshamilton-barnes.comHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 139 contacts → |
“Hamilton Barnes are an award-winning recruitment consultancy, here to help you secure the best talent and opportunities in the networking, telecommunications, data center and…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Skillrecruitskillrecruit.comHQ: London, United KingdomReported employees: 201-500 | London, United Kingdom | 201-500 | Exact match | 125 contacts → |
“Skilliantech Ltd, trading as “SkillRecruit”, is a specialist IT and Engineering recruitment agency delivering comprehensive coverage of recruitment services across all industries…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  STR Groupstrgroup.co.ukHQ: Portsmouth, United KingdomReported employees: 51-200 | Portsmouth, United Kingdom | 51-200 | Exact match | 121 contacts → |
“The STR Group is a collection of micro-specialist brands aligned to specific technical sectors.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Sentinelsentinelit.comHQ: Tunbridge Wells Kent, United KingdomReported employees: 11-50 | Tunbridge Wells Kent, United Kingdom | 11-50 | Exact match | 110 contacts → |
“In a world obsessed with technology, we’re interested in the people who make it.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Adroit People Limited UKadroitpeople.comHQ: Uxbridge, United KingdomReported employees: 51-200 | Uxbridge, United Kingdom | 51-200 | Exact match | 94 contacts → |
“Adroit People Ltd is a top-notch technology firm focused to deliver Staffing Services, IT Consulting, Implementation and Support Services in UK, Europe, USA, Asia-Pacific and…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  IT Talentit-talent.co.ukHQ: Reading, United KingdomReported employees: 11-50 | Reading, United Kingdom | 11-50 | Exact match | 92 contacts → |
“IT Talent is a rapidly expanding specialist IT & Tech Recruitment Consultancy offering tailored solutions to meet the needs of our clients from permanent to contract requirements.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  9nexus9nexus.comHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 82 contacts → |
“Welcome to 9NEXUS- Your Trusted Partner for IT Staff Augmentation & Offshore Solutions.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Austin Fraseraustinfraser.comHQ: Uk, United KingdomReported employees: 201-500 | Uk, United Kingdom | 201-500 | Exact match | 81 contacts → |
“Real relationships, shared goals, that’s where the magic happens.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Parity Network Limitedparity.netHQ: Edinburgh, United KingdomReported employees: 11-50 | Edinburgh, United Kingdom | 11-50 | Exact match | 80 contacts → |
“For over 45 years we have been connecting our clients with the best technology, transformation and data talent.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  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 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Layers Logic IT Limitedlayerslogic.comHQ: Manchester, United KingdomReported employees: 501-1,000 | Manchester, United Kingdom | 501-1,000 | Exact match | 63 contacts → |
“Empowering Global Business with Seamless IT Excellence At Layers Logic IT Limited, we don’t just provide tech support-we build the digital backbone for global enterprises.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Parkside Recruitmentparksiderec.comHQ: Uxbridge, United KingdomReported employees: 51-200 | Uxbridge, United Kingdom | 51-200 | Exact match | 54 contacts → |
“Office Professionals - Accounting and Finance Parkside is a vibrant business providing high quality recruitment and resourcing solutions through two specialist divisions in the…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  X4 Technologyx4-technology.comHQ: Temple, United KingdomReported employees: 51-200 | Temple, United Kingdom | 51-200 | Exact match | 53 contacts → |
“X4 Technology partner with businesses across the entire technology spectrum, from early-stage R&D to commercial enterprises to provide world-class talent solutions.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Warriorz Technologieswarriorzinfotech.comHQ: London, United KingdomReported employees: 201-500 | London, United Kingdom | 201-500 | Exact match | 51 contacts → |
“In a highly technical industry of Information Technology, Warriorz Technologies Ltd is paving the way in Human Resource and Software consulting across the globe.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Lucid Support Services LTDlucid-support.comHQ: Milton Keynes, United KingdomReported employees: 51-200 | Milton Keynes, United Kingdom | 51-200 | Exact match | 50 contacts → |
“Lucid is a multi-award winning established, reliable and trusted IT Employment Services and IT Project Delivery provider throughout the UK.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Owen Danielsowendaniels.co.ukHQ: Frimley, United KingdomReported employees: 51-200 | Frimley, United Kingdom | 51-200 | Exact match | 49 contacts → |
“Powering Global STEM | Discover the Power of a Partner.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Tank Recruitmenttankrec.com HQ: Truro, United KingdomReported employees: 11-50 | Truro, United Kingdom | 11-50 | Exact match | 49 contacts → |
“Tank Recruitment specialise in recruiting the full IT lifecycle within the Contract and Permanent markets throughout the UK.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Damia Groupdamiagroup.comHQ: Guildford, United KingdomReported employees: 11-50 | Guildford, United Kingdom | 11-50 | Exact match | 49 contacts → |
“Damia Group is a trusted talent solutions partner with over 30 years of experience supporting security-cleared environments, including defence, government, space, and aerospace.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 675 company matches
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Systems administration staffing companies: dataset insights
September 29, 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
668 records in the displayed employee bands.
7 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 675 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 29, 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 ↗
Systems administration staffing companies by metro
Questions about this company list
What does Exact match mean for systems administration staffing 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 systems administration staffing companies did RevenueBase find based in the United Kingdom?
The saved snapshot records 675 matching company records, 11,193 tracked contacts and 2,092 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 29, 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
Systems administration staffing companies by geography
- Systems administration staffing companies based in Melbourne, Australia
- Systems administration staffing companies based in Sydney, Australia
- Systems administration staffing companies based in Sao Paulo, Brazil
- Systems administration staffing companies based in Calgary, Canada
- Systems administration staffing companies based in Mississauga, Canada
- Systems administration staffing companies based in Montreal, Canada
- Systems administration staffing companies based in Toronto, Canada
- Systems administration staffing companies based in Paris, France
- Systems administration staffing companies based in Berlin, Germany
- Systems administration staffing companies based in Hamburg, Germany
- Systems administration staffing companies based in Bangalore, India
- Systems administration staffing companies based in Chennai, India
Cite this list
RevenueBase Data Team. Top 25 systems administration staffing companies based in the United Kingdom. Snapshot: September 29, 2026. https://revenuebase.ai/companies/systems-administration-staffing-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
- Systems administration staffing companies based in Melbourne, Australia
- Systems administration staffing companies based in Sydney, Australia
- Systems administration staffing companies based in Sao Paulo, Brazil
- Systems administration staffing companies based in Calgary, Canada
- Systems administration staffing companies based in Mississauga, Canada
- Systems administration staffing companies based in Montreal, Canada
Company intelligence · public preview
Top 25 systems administration staffing companies based in the United Kingdom
RevenueBase records 675 matching company records for systems administration staffing companies based in the United Kingdom, with 11,193 tracked contacts and 2,092 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 29, 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 systems administration staffing 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 | Computer Futurescomputerfutures.com HQ: London, United KingdomReported employees: 501-1,000 | London, United Kingdom | 501-1,000 | Exact match | 2,673 contacts → |
“Building tomorrow’s tech landscape together Computer Futures is a Technology specialist, part of SThree, the global STEM workforce consultancy.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Harvey Nashharveynash.com HQ: London, United KingdomReported employees: 5,001-10,000 | London, United Kingdom | 5,001-10,000 | Exact match | 1,248 contacts → |
“We’re Harvey Nash, and we build amazing technology and digital teams.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Tangent Internationaltanint.com HQ: Billericay, United KingdomReported employees: 201-500 | Billericay, United Kingdom | 201-500 | Exact match | 244 contacts → |
“Tangent International Integrated Talent and Delivery across Technology and Communications.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Crimsoncrimson.co.uk HQ: Birmingham, United KingdomReported employees: 51-200 | Birmingham, United Kingdom | 51-200 | Exact match | 215 contacts → |
“Crimson’s IT recruitment services simplify the recruitment process, helping hiring managers find the best contract and permanent IT talent in established and emerging disciplines.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Gattacagattacaplc.com HQ: Whiteley, United KingdomReported employees: 501-1,000 | Whiteley, United Kingdom | 501-1,000 | Exact match | 209 contacts → |
“Always Ahead.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Linnk Grouplinnk.com HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 194 contacts → |
“Linnk Group provides staffing, outsourcing and professional services to our clients.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Abraxasrandstadtechnologies.com HQ: Luton, United KingdomReported employees: 201-500 | Luton, United Kingdom | 201-500 | Exact match | 161 contacts → |
“With over 30 years experience of serving clients Internationally and filling their IT and Life Sciences staffing vacancies, both Contract and Permanent, you can be assured we will…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Hamilton Barneshamilton-barnes.com HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 139 contacts → |
“Hamilton Barnes are an award-winning recruitment consultancy, here to help you secure the best talent and opportunities in the networking, telecommunications, data center and…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Skillrecruitskillrecruit.com HQ: London, United KingdomReported employees: 201-500 | London, United Kingdom | 201-500 | Exact match | 125 contacts → |
“Skilliantech Ltd, trading as “SkillRecruit”, is a specialist IT and Engineering recruitment agency delivering comprehensive coverage of recruitment services across all industries…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | STR Groupstrgroup.co.uk HQ: Portsmouth, United KingdomReported employees: 51-200 | Portsmouth, United Kingdom | 51-200 | Exact match | 121 contacts → |
“The STR Group is a collection of micro-specialist brands aligned to specific technical sectors.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Sentinelsentinelit.com HQ: Tunbridge Wells Kent, United KingdomReported employees: 11-50 | Tunbridge Wells Kent, United Kingdom | 11-50 | Exact match | 110 contacts → |
“In a world obsessed with technology, we’re interested in the people who make it.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Adroit People Limited UKadroitpeople.com HQ: Uxbridge, United KingdomReported employees: 51-200 | Uxbridge, United Kingdom | 51-200 | Exact match | 94 contacts → |
“Adroit People Ltd is a top-notch technology firm focused to deliver Staffing Services, IT Consulting, Implementation and Support Services in UK, Europe, USA, Asia-Pacific and…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | IT Talentit-talent.co.uk HQ: Reading, United KingdomReported employees: 11-50 | Reading, United Kingdom | 11-50 | Exact match | 92 contacts → |
“IT Talent is a rapidly expanding specialist IT & Tech Recruitment Consultancy offering tailored solutions to meet the needs of our clients from permanent to contract requirements.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | 9nexus9nexus.com HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 82 contacts → |
“Welcome to 9NEXUS- Your Trusted Partner for IT Staff Augmentation & Offshore Solutions.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Austin Fraseraustinfraser.com HQ: Uk, United KingdomReported employees: 201-500 | Uk, United Kingdom | 201-500 | Exact match | 81 contacts → |
“Real relationships, shared goals, that’s where the magic happens.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Parity Network Limitedparity.net HQ: Edinburgh, United KingdomReported employees: 11-50 | Edinburgh, United Kingdom | 11-50 | Exact match | 80 contacts → |
“For over 45 years we have been connecting our clients with the best technology, transformation and data talent.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | 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 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Layers Logic IT Limitedlayerslogic.com HQ: Manchester, United KingdomReported employees: 501-1,000 | Manchester, United Kingdom | 501-1,000 | Exact match | 63 contacts → |
“Empowering Global Business with Seamless IT Excellence At Layers Logic IT Limited, we don’t just provide tech support-we build the digital backbone for global enterprises.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Parkside Recruitmentparksiderec.com HQ: Uxbridge, United KingdomReported employees: 51-200 | Uxbridge, United Kingdom | 51-200 | Exact match | 54 contacts → |
“Office Professionals - Accounting and Finance Parkside is a vibrant business providing high quality recruitment and resourcing solutions through two specialist divisions in the…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | X4 Technologyx4-technology.com HQ: Temple, United KingdomReported employees: 51-200 | Temple, United Kingdom | 51-200 | Exact match | 53 contacts → |
“X4 Technology partner with businesses across the entire technology spectrum, from early-stage R&D to commercial enterprises to provide world-class talent solutions.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Warriorz Technologieswarriorzinfotech.com HQ: London, United KingdomReported employees: 201-500 | London, United Kingdom | 201-500 | Exact match | 51 contacts → |
“In a highly technical industry of Information Technology, Warriorz Technologies Ltd is paving the way in Human Resource and Software consulting across the globe.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Lucid Support Services LTDlucid-support.com HQ: Milton Keynes, United KingdomReported employees: 51-200 | Milton Keynes, United Kingdom | 51-200 | Exact match | 50 contacts → |
“Lucid is a multi-award winning established, reliable and trusted IT Employment Services and IT Project Delivery provider throughout the UK.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Owen Danielsowendaniels.co.uk HQ: Frimley, United KingdomReported employees: 51-200 | Frimley, United Kingdom | 51-200 | Exact match | 49 contacts → |
“Powering Global STEM | Discover the Power of a Partner.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Tank Recruitmenttankrec.com HQ: Truro, United KingdomReported employees: 11-50 | Truro, United Kingdom | 11-50 | Exact match | 49 contacts → |
“Tank Recruitment specialise in recruiting the full IT lifecycle within the Contract and Permanent markets throughout the UK.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Damia Groupdamiagroup.com HQ: Guildford, United KingdomReported employees: 11-50 | Guildford, United Kingdom | 11-50 | Exact match | 49 contacts → |
“Damia Group is a trusted talent solutions partner with over 30 years of experience supporting security-cleared environments, including defence, government, space, and aerospace.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 675 company matches
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Systems administration staffing companies: dataset insights
September 29, 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
668 records in the displayed employee bands.
7 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 675 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 29, 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 ↗
Systems administration staffing companies by metro
Questions about this company list
What does Exact match mean for systems administration staffing 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 systems administration staffing companies did RevenueBase find based in the United Kingdom?
The saved snapshot records 675 matching company records, 11,193 tracked contacts and 2,092 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 29, 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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Systems administration staffing companies by geography
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- Systems administration staffing companies based in Berlin, Germany
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- Systems administration staffing companies based in Bangalore, India
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Cite this list
RevenueBase Data Team. Top 25 systems administration staffing companies based in the United Kingdom. Snapshot: September 29, 2026. https://revenuebase.ai/companies/systems-administration-staffing-companies/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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