Company lists · Data refreshed September 2026
Top 25 Systems administrator recruitment companies based in the United Kingdom
RevenueBase identified 92 company matches for systems administrator recruitment companies associated with the United Kingdom as of September 2026 and tracks 649 professional contacts across them, including 227 with verified work emails. London is the largest hub.
This list covers company matches for systems administrator recruitment 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 administrator recruitment companies based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 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 | |||||
| 2 | 32 contacts → | ||||
Exact match “Circle are leaders in the provision of recruitment consultancy services across the IT sector, since 2003.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 3 | 26 contacts → | ||||
Exact match “Welcome to Proactive.IT Appointments Ltd.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 4 | 21 contacts → | ||||
Exact match “Datacenter People is the leading recruitment company serving the data center, cloud and internet sectors worldwide; empowering the identification and engagement of hard-to-find…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 5 | 16 contacts → | ||||
Exact match “Project Start is a highly technical recruitment company that has over 20 years of experience in identifying the most qualified Engineering, Facilities Management, Industrial, and…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 6 | 14 contacts → | ||||
Exact match “supporting organisations where systems are central to how the business runs.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 7 | 12 contacts → | ||||
Exact match “Since 2005, Marcus Donald People have been consistently delivering some of the most technically sought-after Cyber Security, Information Security, IP & Enterprise Networking…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 8 | 11 contacts → | ||||
Exact match “We are on a mission to make people happier at work.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 9 | 11 contacts → | ||||
Exact match “IT Recruitment Specialists” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 10 | 8 contacts → | ||||
Exact match “We’re technologists in the business of recruitment.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 11 | 8 contacts → | ||||
Exact match “ShortList Recruitment connects leading employers with top-tier local IT talent across the UK and US.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 12 | 7 contacts → | ||||
Exact match “As specialists in our field, we have seen the benefit of long lasting relationships as we have built up a wide network of companies and are recognised as a preferred supplier by…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 13 | 6 contacts → | ||||
Exact match “ZenTech Talent is a leading Recruitment Specialist dedicated specifically to SysOps, Cloud & DevOps staffing solutions.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 14 | 5 contacts → | ||||
Exact match “Curtis Reed Associates is an IT recruitment company, established in 1998, specialising in providing interim and permanent staff across all sectors.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 15 | 5 contacts → | ||||
Exact match “Through our industry expertise and partnership approach, Enso builds high-performing teams and rewarding, fulfilling IT careers across the island of Ireland.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 16 | 5 contacts → | ||||
Exact match “Arden Resourcing Limited is a specialist recruitment company focused on the Information Technology sector providing expertise to both clients and candidates across Industry.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 17 | 5 contacts → | ||||
Exact match “Why JLA Resourcing?” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 18 | 5 contacts → | ||||
Exact match “Summary • As a technology focused recruiter we have worked for many leading Software application ISVs, Technology OEMs and also leading systems integrators and VARs.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 19 | 5 contacts → | ||||
Exact match “We are the natural landing place for exceptional senior technology talent working exclusively with experienced professionals across the IT Leadership, Security and Project…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 20 | 4 contacts → | ||||
Exact match “Welcome to Principal IT - Your Premier Partner in IT Recruitment!” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 21 | 4 contacts → | ||||
Exact match “Enhance Global Solutions is your partner of choice as a specialist managed talent & IT professional services company, which provides and resources the best talent and solutions to…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 22 | 4 contacts → | ||||
Exact match “Arcas Technology is a specialist recruitment partner helping businesses and organisations build and strengthen their IT infrastructure and cyber security teams.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 23 | 3 contacts → | ||||
Exact match “Alpha Associates Recruitment are specialists in Technology recruitment.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 24 | 3 contacts → | ||||
Exact match “At Pros2Work we love people and Tech.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 25 | 3 contacts → | ||||
Exact match “At Chameleon IT Solutions, we bring over four and a half decades of industry expertise to the forefront of IT recruitment.” 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 administrator recruitment 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 92 systems administrator recruitment companies based in the United Kingdom
See the full list, filter by size, metro and specialty, and access 227 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Systems administrator recruitment 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 92 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 administrator recruitment 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 227 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 administrator recruitment 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 administrator recruitment companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many systems administrator recruitment companies are there based in the United Kingdom?
RevenueBase identified 92 company matches for systems administrator recruitment 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?
Hamilton Barnes tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most systems administrator recruitment companies?
London leads with 30 company records, followed by Manchester (6) and Birmingham (4).
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 227 professional contacts with verified work emails tracked across these 92 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 92 systems administrator recruitment companies based in the United Kingdom. Start with a free account, no credit card.
Download this list →Related lists
Systems administrator recruitment companies by geography
- Systems administrator recruitment companies based in Toronto, Canada
- Systems administrator recruitment companies based in London, United Kingdom
- Systems administrator recruitment companies based in Australia
- Systems administrator recruitment companies based in Canada
- Systems administrator recruitment companies based in France
- Systems administrator recruitment companies based in Germany
- Systems administrator recruitment companies based in India
- Systems administrator recruitment companies based in the Netherlands
- Systems administrator recruitment companies based in the United States
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 administrator recruitment companies based in Toronto, Canada
- Systems administrator recruitment companies based in London, United Kingdom
- Systems administrator recruitment companies based in Australia
- Systems administrator recruitment companies based in Canada
- Systems administrator recruitment companies based in France
- Systems administrator recruitment companies based in Germany
Company intelligence · public preview
Top 25 systems administrator recruitment 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 92 matching company records for systems administrator recruitment companies based in the United Kingdom, with 649 tracked contacts and 227 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 administrator recruitment 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 |  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. | |||||
| 2 |  Circle Recruitmentcirclerecruitment.comHQ: 53 King Street, United KingdomReported employees: 11-50 | 53 King Street, United Kingdom | 11-50 | Exact match | 32 contacts → |
“Circle are leaders in the provision of recruitment consultancy services across the IT sector, since 2003.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Proactive.It Appointments LTDproactive.it HQ: Walton-on-thames, United KingdomReported employees: 11-50 | Walton-on-thames, United Kingdom | 11-50 | Exact match | 26 contacts → |
“Welcome to Proactive.IT Appointments Ltd.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Datacenter Peopledatacenterpeople.comHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 21 contacts → |
“Datacenter People is the leading recruitment company serving the data center, cloud and internet sectors worldwide; empowering the identification and engagement of hard-to-find…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Project Start Recruitment Solutionsprojectstart.co.ukHQ: Bristol, United KingdomReported employees: 1-10 | Bristol, United Kingdom | 1-10 | Exact match | 16 contacts → |
“Project Start is a highly technical recruitment company that has over 20 years of experience in identifying the most qualified Engineering, Facilities Management, Industrial, and…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Prospectus IT Recruitmentprospectus.co.uk HQ: Walton-on-thames, United KingdomReported employees: 1-10 | Walton-on-thames, United Kingdom | 1-10 | Exact match | 14 contacts → |
“supporting organisations where systems are central to how the business runs.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Marcus Donald Peoplemarcusdonald.com HQ: Blackfriars, United KingdomReported employees: 11-50 | Blackfriars, United Kingdom | 11-50 | Exact match | 12 contacts → |
“Since 2005, Marcus Donald People have been consistently delivering some of the most technically sought-after Cyber Security, Information Security, IP & Enterprise Networking…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Truenorthtruenorthgroup.ioHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 11 contacts → |
“We are on a mission to make people happier at work.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  JEM Consultancyjemconsultancy.co.ukHQ: Birmingham, United KingdomReported employees: 1-10 | Birmingham, United Kingdom | 1-10 | Exact match | 11 contacts → |
“IT Recruitment Specialists” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  The Difference Enginethedifferenceengine.techHQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 8 contacts → |
“We’re technologists in the business of recruitment.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Shortlist Recruitment Limitedshortlist.techHQ: Chester, United KingdomReported employees: 1-10 | Chester, United Kingdom | 1-10 | Exact match | 8 contacts → |
“ShortList Recruitment connects leading employers with top-tier local IT talent across the UK and US.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Erin Associates LTDerinassociates.comHQ: Manchester, United KingdomReported employees: 1-10 | Manchester, United Kingdom | 1-10 | Exact match | 7 contacts → |
“As specialists in our field, we have seen the benefit of long lasting relationships as we have built up a wide network of companies and are recognised as a preferred supplier by…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Zentech Talentzentechtalent.com HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 6 contacts → |
“ZenTech Talent is a leading Recruitment Specialist dedicated specifically to SysOps, Cloud & DevOps staffing solutions.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Curtis Reed Associatescurtisreed.comHQ: City Of London, United KingdomReported employees: 1-10 | City Of London, United Kingdom | 1-10 | Exact match | 5 contacts → |
“Curtis Reed Associates is an IT recruitment company, established in 1998, specialising in providing interim and permanent staff across all sectors.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Enso Recruitmentensorecruitment.comHQ: Belfast, United KingdomReported employees: 1-10 | Belfast, United Kingdom | 1-10 | Exact match | 5 contacts → |
“Through our industry expertise and partnership approach, Enso builds high-performing teams and rewarding, fulfilling IT careers across the island of Ireland.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Arden Resourcing Limitedardenresourcing.comHQ: Birmingham, United KingdomReported employees: 1-10 | Birmingham, United Kingdom | 1-10 | Exact match | 5 contacts → |
“Arden Resourcing Limited is a specialist recruitment company focused on the Information Technology sector providing expertise to both clients and candidates across Industry.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  JLA Resourcing LTDjlaresourcing.co.ukHQ: Southampton, United KingdomReported employees: 1-10 | Southampton, United Kingdom | 1-10 | Exact match | 5 contacts → |
“Why JLA Resourcing?” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Syntony Search & Selection LTDsyntony.co.uk HQ: Sevenoaks, United KingdomReported employees: 1-10 | Sevenoaks, United Kingdom | 1-10 | Exact match | 5 contacts → |
“Summary • As a technology focused recruiter we have worked for many leading Software application ISVs, Technology OEMs and also leading systems integrators and VARs.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Turleyway Senior Technology Recruitmentturleyway.com HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 5 contacts → |
“We are the natural landing place for exceptional senior technology talent working exclusively with experienced professionals across the IT Leadership, Security and Project…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Principal ITprincipalit.co.ukHQ: Hull, United KingdomReported employees: 1-10 | Hull, United Kingdom | 1-10 | Exact match | 4 contacts → |
“Welcome to Principal IT - Your Premier Partner in IT Recruitment!” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Enhance Global Solutionsenhanceglobalsolutions.co.uk HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 4 contacts → |
“Enhance Global Solutions is your partner of choice as a specialist managed talent & IT professional services company, which provides and resources the best talent and solutions to…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Arcas Technologyarcastechnology.co.uk HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 4 contacts → |
“Arcas Technology is a specialist recruitment partner helping businesses and organisations build and strengthen their IT infrastructure and cyber security teams.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Alpha Associates Recruitmentalphaassociates.co.ukHQ: Manchester, United KingdomReported employees: 1-10 | Manchester, United Kingdom | 1-10 | Exact match | 3 contacts → |
“Alpha Associates Recruitment are specialists in Technology recruitment.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Pros2workpros2.workHQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 3 contacts → |
“At Pros2Work we love people and Tech.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Chameleon IT Solnsc-its.co.uk HQ: High Wycombe, United KingdomReported employees: 1-10 | High Wycombe, United Kingdom | 1-10 | Exact match | 3 contacts → |
“At Chameleon IT Solutions, we bring over four and a half decades of industry expertise to the forefront of IT recruitment.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 92 company matches
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Systems administrator recruitment 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
92 records in the displayed employee bands.
0 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 92 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 administrator recruitment companies by metro
Questions about this company list
What does Exact match mean for systems administrator recruitment 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 administrator recruitment companies did RevenueBase find based in the United Kingdom?
The saved snapshot records 92 matching company records, 649 tracked contacts and 227 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 administrator recruitment companies by geography
- Systems administrator recruitment companies based in Toronto, Canada
- Systems administrator recruitment companies based in London, United Kingdom
- Systems administrator recruitment companies based in Australia
- Systems administrator recruitment companies based in Canada
- Systems administrator recruitment companies based in France
- Systems administrator recruitment companies based in Germany
- Systems administrator recruitment companies based in India
- Systems administrator recruitment companies based in the Netherlands
- Systems administrator recruitment companies based in the United States
Cite this list
RevenueBase Data Team. Top 25 systems administrator recruitment companies based in the United Kingdom. Snapshot: September 29, 2026. https://revenuebase.ai/companies/systems-administrator-recruitment-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 administrator recruitment companies based in Toronto, Canada
- Systems administrator recruitment companies based in London, United Kingdom
- Systems administrator recruitment companies based in Australia
- Systems administrator recruitment companies based in Canada
- Systems administrator recruitment companies based in France
- Systems administrator recruitment companies based in Germany
Company intelligence · public preview
Top 25 systems administrator recruitment companies based in the United Kingdom
RevenueBase records 92 matching company records for systems administrator recruitment companies based in the United Kingdom, with 649 tracked contacts and 227 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 administrator recruitment 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 | 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. | |||||
| 2 | Circle Recruitmentcirclerecruitment.com HQ: 53 King Street, United KingdomReported employees: 11-50 | 53 King Street, United Kingdom | 11-50 | Exact match | 32 contacts → |
“Circle are leaders in the provision of recruitment consultancy services across the IT sector, since 2003.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Proactive.It Appointments LTDproactive.it HQ: Walton-on-thames, United KingdomReported employees: 11-50 | Walton-on-thames, United Kingdom | 11-50 | Exact match | 26 contacts → |
“Welcome to Proactive.IT Appointments Ltd.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Datacenter Peopledatacenterpeople.com HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 21 contacts → |
“Datacenter People is the leading recruitment company serving the data center, cloud and internet sectors worldwide; empowering the identification and engagement of hard-to-find…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Project Start Recruitment Solutionsprojectstart.co.uk HQ: Bristol, United KingdomReported employees: 1-10 | Bristol, United Kingdom | 1-10 | Exact match | 16 contacts → |
“Project Start is a highly technical recruitment company that has over 20 years of experience in identifying the most qualified Engineering, Facilities Management, Industrial, and…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Prospectus IT Recruitmentprospectus.co.uk HQ: Walton-on-thames, United KingdomReported employees: 1-10 | Walton-on-thames, United Kingdom | 1-10 | Exact match | 14 contacts → |
“supporting organisations where systems are central to how the business runs.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Marcus Donald Peoplemarcusdonald.com HQ: Blackfriars, United KingdomReported employees: 11-50 | Blackfriars, United Kingdom | 11-50 | Exact match | 12 contacts → |
“Since 2005, Marcus Donald People have been consistently delivering some of the most technically sought-after Cyber Security, Information Security, IP & Enterprise Networking…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Truenorthtruenorthgroup.io HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 11 contacts → |
“We are on a mission to make people happier at work.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | JEM Consultancyjemconsultancy.co.uk HQ: Birmingham, United KingdomReported employees: 1-10 | Birmingham, United Kingdom | 1-10 | Exact match | 11 contacts → |
“IT Recruitment Specialists” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | The Difference Enginethedifferenceengine.tech HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 8 contacts → |
“We’re technologists in the business of recruitment.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Shortlist Recruitment Limitedshortlist.tech HQ: Chester, United KingdomReported employees: 1-10 | Chester, United Kingdom | 1-10 | Exact match | 8 contacts → |
“ShortList Recruitment connects leading employers with top-tier local IT talent across the UK and US.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Erin Associates LTDerinassociates.com HQ: Manchester, United KingdomReported employees: 1-10 | Manchester, United Kingdom | 1-10 | Exact match | 7 contacts → |
“As specialists in our field, we have seen the benefit of long lasting relationships as we have built up a wide network of companies and are recognised as a preferred supplier by…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Zentech Talentzentechtalent.com HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 6 contacts → |
“ZenTech Talent is a leading Recruitment Specialist dedicated specifically to SysOps, Cloud & DevOps staffing solutions.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Curtis Reed Associatescurtisreed.com HQ: City Of London, United KingdomReported employees: 1-10 | City Of London, United Kingdom | 1-10 | Exact match | 5 contacts → |
“Curtis Reed Associates is an IT recruitment company, established in 1998, specialising in providing interim and permanent staff across all sectors.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Enso Recruitmentensorecruitment.com HQ: Belfast, United KingdomReported employees: 1-10 | Belfast, United Kingdom | 1-10 | Exact match | 5 contacts → |
“Through our industry expertise and partnership approach, Enso builds high-performing teams and rewarding, fulfilling IT careers across the island of Ireland.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Arden Resourcing Limitedardenresourcing.com HQ: Birmingham, United KingdomReported employees: 1-10 | Birmingham, United Kingdom | 1-10 | Exact match | 5 contacts → |
“Arden Resourcing Limited is a specialist recruitment company focused on the Information Technology sector providing expertise to both clients and candidates across Industry.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | JLA Resourcing LTDjlaresourcing.co.uk HQ: Southampton, United KingdomReported employees: 1-10 | Southampton, United Kingdom | 1-10 | Exact match | 5 contacts → |
“Why JLA Resourcing?” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Syntony Search & Selection LTDsyntony.co.uk HQ: Sevenoaks, United KingdomReported employees: 1-10 | Sevenoaks, United Kingdom | 1-10 | Exact match | 5 contacts → |
“Summary • As a technology focused recruiter we have worked for many leading Software application ISVs, Technology OEMs and also leading systems integrators and VARs.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Turleyway Senior Technology Recruitmentturleyway.com HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 5 contacts → |
“We are the natural landing place for exceptional senior technology talent working exclusively with experienced professionals across the IT Leadership, Security and Project…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Principal ITprincipalit.co.uk HQ: Hull, United KingdomReported employees: 1-10 | Hull, United Kingdom | 1-10 | Exact match | 4 contacts → |
“Welcome to Principal IT - Your Premier Partner in IT Recruitment!” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Enhance Global Solutionsenhanceglobalsolutions.co.uk HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 4 contacts → |
“Enhance Global Solutions is your partner of choice as a specialist managed talent & IT professional services company, which provides and resources the best talent and solutions to…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Arcas Technologyarcastechnology.co.uk HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 4 contacts → |
“Arcas Technology is a specialist recruitment partner helping businesses and organisations build and strengthen their IT infrastructure and cyber security teams.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Alpha Associates Recruitmentalphaassociates.co.uk HQ: Manchester, United KingdomReported employees: 1-10 | Manchester, United Kingdom | 1-10 | Exact match | 3 contacts → |
“Alpha Associates Recruitment are specialists in Technology recruitment.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Pros2workpros2.work HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 3 contacts → |
“At Pros2Work we love people and Tech.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Chameleon IT Solnsc-its.co.uk HQ: High Wycombe, United KingdomReported employees: 1-10 | High Wycombe, United Kingdom | 1-10 | Exact match | 3 contacts → |
“At Chameleon IT Solutions, we bring over four and a half decades of industry expertise to the forefront of IT recruitment.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 92 company matches
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Systems administrator recruitment 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
92 records in the displayed employee bands.
0 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 92 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 administrator recruitment companies by metro
Questions about this company list
What does Exact match mean for systems administrator recruitment 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 administrator recruitment companies did RevenueBase find based in the United Kingdom?
The saved snapshot records 92 matching company records, 649 tracked contacts and 227 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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Cite this list
RevenueBase Data Team. Top 25 systems administrator recruitment companies based in the United Kingdom. Snapshot: September 29, 2026. https://revenuebase.ai/companies/systems-administrator-recruitment-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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