Company lists · Data refreshed November 2026
Top 25 Permanent information technology networking specialists based in the United Kingdom
RevenueBase identified 140 company matches for permanent information technology networking specialists associated with the United Kingdom as of November 2026 and tracks 1,308 professional contacts across them, including 288 with verified work emails. London is the largest hub.
This list covers company matches for permanent information technology networking specialists 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 November 6, 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 permanent information technology networking specialists based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 211 contacts → | ||||
Exact match “Crimson is a transformation partner to organisations that create public impact.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 95 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 45 contacts → | ||||
Exact match “At Holker IT our aim is to improve our clients’ businesses through strategic advice, implementation and on-going support of IT systems and processes, from single to multi-server…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 42 contacts → | ||||
Exact match “Select Technology is one of the South East’s leading technology service providers, with 30 years of expertise in designing, implementing and supporting IT networks of all sizes.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 35 contacts → | ||||
Exact match “Excel builds, supports and optimises the IT infrastructure, networks and connectivity which drive global business performance.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 35 contacts → | ||||
Exact match “Established in 2012, Express Telecommunication Services Ltd (ExComS) is a UK based IT & Network Support company.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 31 contacts → | ||||
Exact match “Welcome to Proactive.IT Appointments Ltd.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 17 contacts → | ||||
Exact match “Since 2004, we’ve been helping businesses to reduce costs and become more innovative by designing, implementing and supporting IT systems that improve reliability and increase…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 12 contacts → | ||||
Exact match “Unigold Ltd was founded in July 1996.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 10 contacts → | ||||
Exact match “E: info@haywardhawk.com W: The right people change everything.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 9 contacts → | ||||
Exact match “Aytel Systems Limited is an established, dynamic and forward thinking ICT Solutions provider.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 9 contacts → | ||||
Exact match “Looking for the top talent in the tech industry?” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 7 contacts → | ||||
Exact match “At James Andrews Technology, we’re passionate about shaping the future of the tech industry by connecting exceptional talent with opportunity and delivering solutions that…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 7 contacts → | ||||
Exact match “Serif Systems Limited works in partnership with businesses to provide complete technology and development solutions, combining technical expertise, infrastructure and software…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 7 contacts → | ||||
Exact match “About us With our office in Westcliff on Sea, Essex, Sapphire I.T.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 6 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 6 contacts → | ||||
Exact match “We keep your business data secure and systems running so you can focus on running your business.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 5 contacts → | ||||
Exact match “IT Recruitment Specialists Focus Select IT is committed to maintaining consistently high standards in meeting the objectives set by our clients and candidates.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 5 contacts → | ||||
Exact match “Welcome to Principal IT - Your Premier Partner in IT Recruitment!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 5 contacts → | ||||
Exact match “Information Technology is a powerful business tool, and with the right solution can help your business succeed.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 5 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 5 contacts → | ||||
Exact match “Established in 1982, RGD King Ltd design, install and maintain data networks and computer systems to clients seeking a high-quality and knowledgeable service.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 4 contacts → | ||||
Exact match “NEOCI enables leaders of tech MSPs, ISPs, SIs and SaaS Providers to transform companies by providing world-class talent.” Recorded in the RevenueBase company graph · Nov 6, 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 “permanent information technology networking specialists”. 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 140 permanent information technology networking specialists based in the United Kingdom
See the full list, filter by size, metro and specialty, and access 288 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Permanent information technology networking specialists based in the United Kingdom at a glance
As of Nov 6, 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 140 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 “permanent information technology networking specialists” 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 288 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “permanent information technology networking specialists”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many permanent information technology networking specialists are there based in the United Kingdom?
RevenueBase identified 140 company matches for permanent information technology networking specialists associated with the United Kingdom as of November 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?
Crimson tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most permanent information technology networking specialists?
London leads with 37 company records, followed by Birmingham (4) and Edinburgh (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 288 professional contacts with verified work emails tracked across these 140 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 November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 140 permanent information technology networking specialists based in the United Kingdom. Start with a free account, no credit card.
Download this list →Related lists
Permanent information technology networking specialists by geography
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- Permanent information technology networking specialists based in Brazil
- Permanent information technology networking specialists based in Canada
- Permanent information technology networking specialists based in France
- Permanent information technology networking specialists based in Germany
- Permanent information technology networking specialists based in India
- Permanent information technology networking specialists based in Italy
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
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- Lists A-Z
- New lists
- Permanent information technology networking specialists based in Sao Paulo, Brazil
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Company intelligence · public preview
Top 25 permanent information technology networking specialists 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 140 matching company records for permanent information technology networking specialists based in the United Kingdom, with 1,308 tracked contacts and 288 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: November 6, 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 permanent information technology networking specialists 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 |  Crimsoncrimson.co.ukHQ: Birmingham, United KingdomReported employees: 51-200 | Birmingham, United Kingdom | 51-200 | Exact match | 211 contacts → |
“Crimson is a transformation partner to organisations that create public impact.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  IT Talentit-talent.co.ukHQ: Reading, United KingdomReported employees: 11-50 | Reading, United Kingdom | 11-50 | Exact match | 95 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Holker ITholkerit.co.ukHQ: Burnley, United KingdomReported employees: 11-50 | Burnley, United Kingdom | 11-50 | Exact match | 45 contacts → |
“At Holker IT our aim is to improve our clients’ businesses through strategic advice, implementation and on-going support of IT systems and processes, from single to multi-server…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Select Technologyselect-technology.co.ukHQ: Paddock Wood, United KingdomReported employees: 11-50 | Paddock Wood, United Kingdom | 11-50 | Exact match | 42 contacts → |
“Select Technology is one of the South East’s leading technology service providers, with 30 years of expertise in designing, implementing and supporting IT networks of all sizes.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Excel ITexcelit.comHQ: Grays, United KingdomReported employees: 201-500 | Grays, United Kingdom | 201-500 | Exact match | 35 contacts → |
“Excel builds, supports and optimises the IT infrastructure, networks and connectivity which drive global business performance.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Express Communication Services LTDexcoms.comHQ: Luton, United KingdomReported employees: 51-200 | Luton, United Kingdom | 51-200 | Exact match | 35 contacts → |
“Established in 2012, Express Telecommunication Services Ltd (ExComS) is a UK based IT & Network Support company.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Proactive.It Appointments LTDproactive.itHQ: Walton-on-thames, United KingdomReported employees: 11-50 | Walton-on-thames, United Kingdom | 11-50 | Exact match | 31 contacts → |
“Welcome to Proactive.IT Appointments Ltd.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Piran Technologiespirantech.co.ukHQ: Redruth, United KingdomReported employees: 11-50 | Redruth, United Kingdom | 11-50 | Exact match | 17 contacts → |
“Since 2004, we’ve been helping businesses to reduce costs and become more innovative by designing, implementing and supporting IT systems that improve reliability and increase…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Unigoldunigold.co.ukHQ: Guildford, United KingdomReported employees: 11-50 | Guildford, United Kingdom | 11-50 | Exact match | 12 contacts → |
“Unigold Ltd was founded in July 1996.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Hayward Hawkhaywardhawk.comHQ: Belfast, United KingdomReported employees: 1-10 | Belfast, United Kingdom | 1-10 | Exact match | 10 contacts → |
“E: info@haywardhawk.com W: The right people change everything.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Aytel Systems LTDaytel.co.ukHQ: Cardiff, United KingdomReported employees: 1-10 | Cardiff, United Kingdom | 1-10 | Exact match | 9 contacts → |
“Aytel Systems Limited is an established, dynamic and forward thinking ICT Solutions provider.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  The PSS Group Tech Recruitersthepssgroup.co.ukHQ: Bolton, United KingdomReported employees: 1-10 | Bolton, United Kingdom | 1-10 | Exact match | 9 contacts → |
“Looking for the top talent in the tech industry?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  James Andrews Technologyjarsolutions.co.ukHQ: Birmingham, United KingdomReported employees: 1-10 | Birmingham, United Kingdom | 1-10 | Exact match | 7 contacts → |
“At James Andrews Technology, we’re passionate about shaping the future of the tech industry by connecting exceptional talent with opportunity and delivering solutions that…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Serif Systems Limitedserif.netHQ: Morley, United KingdomReported employees: 11-50 | Morley, United Kingdom | 11-50 | Exact match | 7 contacts → |
“Serif Systems Limited works in partnership with businesses to provide complete technology and development solutions, combining technical expertise, infrastructure and software…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Sapphire Computer Systemssapphire-it.co.ukHQ: Westcliff On Sea, United KingdomReported employees: 1-10 | Westcliff On Sea, United Kingdom | 1-10 | Exact match | 7 contacts → |
“About us With our office in Westcliff on Sea, Essex, Sapphire I.T.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Erin Associates LTDerinassociates.comHQ: Manchester, United KingdomReported employees: 1-10 | Manchester, United Kingdom | 1-10 | Exact match | 6 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Ashdown Solutions Limitedashdownsolutions.co.ukHQ: East Grinstead, United KingdomReported employees: 1-10 | East Grinstead, United Kingdom | 1-10 | Exact match | 6 contacts → |
“We keep your business data secure and systems running so you can focus on running your business.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Focus Select LTDfocus-select.comHQ: Uckfield, United KingdomReported employees: 1-10 | Uckfield, United Kingdom | 1-10 | Exact match | 5 contacts → |
“IT Recruitment Specialists Focus Select IT is committed to maintaining consistently high standards in meeting the objectives set by our clients and candidates.” Recorded description excerpt · November 6, 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 | 5 contacts → |
“Welcome to Principal IT - Your Premier Partner in IT Recruitment!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | A2z Computing LTDa2z-computing.com HQ: Newport, United KingdomReported employees: 11-50 | Newport, United Kingdom | 11-50 | Exact match | 5 contacts → |
“Information Technology is a powerful business tool, and with the right solution can help your business succeed.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Chameleon IT Solnsc-its.co.ukHQ: High Wycombe, United KingdomReported employees: 1-10 | High Wycombe, United Kingdom | 1-10 | Exact match | 5 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | RGD King LTDrgdking.co.uk HQ: Bristol, United KingdomReported employees: 1-10 | Bristol, United Kingdom | 1-10 | Exact match | 5 contacts → |
“Established in 1982, RGD King Ltd design, install and maintain data networks and computer systems to clients seeking a high-quality and knowledgeable service.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  NEOCIneoci.co.ukHQ: Portsmouth, United KingdomReported employees: 11-50 | Portsmouth, United Kingdom | 11-50 | Exact match | 4 contacts → |
“NEOCI enables leaders of tech MSPs, ISPs, SIs and SaaS Providers to transform companies by providing world-class talent.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 140 company matches
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Permanent information technology networking specialists: dataset insights
November 6, 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
139 records in the displayed employee bands.
1 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 140 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: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for permanent information technology networking specialists?
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 permanent information technology networking specialists did RevenueBase find based in the United Kingdom?
The saved snapshot records 140 matching company records, 1,308 tracked contacts and 288 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: November 6, 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
Permanent information technology networking specialists by geography
- Permanent information technology networking specialists based in Sao Paulo, Brazil
- Permanent information technology networking specialists based in Toronto, Canada
- Permanent information technology networking specialists based in Dallas, United States
- Permanent information technology networking specialists based in Houston, United States
- Permanent information technology networking specialists based in New York, United States
- Permanent information technology networking specialists based in Australia
- Permanent information technology networking specialists based in Brazil
- Permanent information technology networking specialists based in Canada
- Permanent information technology networking specialists based in France
- Permanent information technology networking specialists based in Germany
- Permanent information technology networking specialists based in India
- Permanent information technology networking specialists based in Italy
Cite this list
RevenueBase Data Team. Top 25 permanent information technology networking specialists based in the United Kingdom. Snapshot: November 6, 2026. https://revenuebase.ai/companies/permanent-information-technology-networking-specialists/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
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- Lists A-Z
- New lists
- Permanent information technology networking specialists based in Sao Paulo, Brazil
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Company intelligence · public preview
Top 25 permanent information technology networking specialists based in the United Kingdom
RevenueBase records 140 matching company records for permanent information technology networking specialists based in the United Kingdom, with 1,308 tracked contacts and 288 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: November 6, 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 permanent information technology networking specialists 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 | Crimsoncrimson.co.uk HQ: Birmingham, United KingdomReported employees: 51-200 | Birmingham, United Kingdom | 51-200 | Exact match | 211 contacts → |
“Crimson is a transformation partner to organisations that create public impact.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | IT Talentit-talent.co.uk HQ: Reading, United KingdomReported employees: 11-50 | Reading, United Kingdom | 11-50 | Exact match | 95 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Holker ITholkerit.co.uk HQ: Burnley, United KingdomReported employees: 11-50 | Burnley, United Kingdom | 11-50 | Exact match | 45 contacts → |
“At Holker IT our aim is to improve our clients’ businesses through strategic advice, implementation and on-going support of IT systems and processes, from single to multi-server…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Select Technologyselect-technology.co.uk HQ: Paddock Wood, United KingdomReported employees: 11-50 | Paddock Wood, United Kingdom | 11-50 | Exact match | 42 contacts → |
“Select Technology is one of the South East’s leading technology service providers, with 30 years of expertise in designing, implementing and supporting IT networks of all sizes.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Excel ITexcelit.com HQ: Grays, United KingdomReported employees: 201-500 | Grays, United Kingdom | 201-500 | Exact match | 35 contacts → |
“Excel builds, supports and optimises the IT infrastructure, networks and connectivity which drive global business performance.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Express Communication Services LTDexcoms.com HQ: Luton, United KingdomReported employees: 51-200 | Luton, United Kingdom | 51-200 | Exact match | 35 contacts → |
“Established in 2012, Express Telecommunication Services Ltd (ExComS) is a UK based IT & Network Support company.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Proactive.It Appointments LTDproactive.it HQ: Walton-on-thames, United KingdomReported employees: 11-50 | Walton-on-thames, United Kingdom | 11-50 | Exact match | 31 contacts → |
“Welcome to Proactive.IT Appointments Ltd.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Piran Technologiespirantech.co.uk HQ: Redruth, United KingdomReported employees: 11-50 | Redruth, United Kingdom | 11-50 | Exact match | 17 contacts → |
“Since 2004, we’ve been helping businesses to reduce costs and become more innovative by designing, implementing and supporting IT systems that improve reliability and increase…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Unigoldunigold.co.uk HQ: Guildford, United KingdomReported employees: 11-50 | Guildford, United Kingdom | 11-50 | Exact match | 12 contacts → |
“Unigold Ltd was founded in July 1996.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Hayward Hawkhaywardhawk.com HQ: Belfast, United KingdomReported employees: 1-10 | Belfast, United Kingdom | 1-10 | Exact match | 10 contacts → |
“E: info@haywardhawk.com W: The right people change everything.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Aytel Systems LTDaytel.co.uk HQ: Cardiff, United KingdomReported employees: 1-10 | Cardiff, United Kingdom | 1-10 | Exact match | 9 contacts → |
“Aytel Systems Limited is an established, dynamic and forward thinking ICT Solutions provider.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | The PSS Group Tech Recruitersthepssgroup.co.uk HQ: Bolton, United KingdomReported employees: 1-10 | Bolton, United Kingdom | 1-10 | Exact match | 9 contacts → |
“Looking for the top talent in the tech industry?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | James Andrews Technologyjarsolutions.co.uk HQ: Birmingham, United KingdomReported employees: 1-10 | Birmingham, United Kingdom | 1-10 | Exact match | 7 contacts → |
“At James Andrews Technology, we’re passionate about shaping the future of the tech industry by connecting exceptional talent with opportunity and delivering solutions that…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Serif Systems Limitedserif.net HQ: Morley, United KingdomReported employees: 11-50 | Morley, United Kingdom | 11-50 | Exact match | 7 contacts → |
“Serif Systems Limited works in partnership with businesses to provide complete technology and development solutions, combining technical expertise, infrastructure and software…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Sapphire Computer Systemssapphire-it.co.uk HQ: Westcliff On Sea, United KingdomReported employees: 1-10 | Westcliff On Sea, United Kingdom | 1-10 | Exact match | 7 contacts → |
“About us With our office in Westcliff on Sea, Essex, Sapphire I.T.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Erin Associates LTDerinassociates.com HQ: Manchester, United KingdomReported employees: 1-10 | Manchester, United Kingdom | 1-10 | Exact match | 6 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Ashdown Solutions Limitedashdownsolutions.co.uk HQ: East Grinstead, United KingdomReported employees: 1-10 | East Grinstead, United Kingdom | 1-10 | Exact match | 6 contacts → |
“We keep your business data secure and systems running so you can focus on running your business.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Focus Select LTDfocus-select.com HQ: Uckfield, United KingdomReported employees: 1-10 | Uckfield, United Kingdom | 1-10 | Exact match | 5 contacts → |
“IT Recruitment Specialists Focus Select IT is committed to maintaining consistently high standards in meeting the objectives set by our clients and candidates.” Recorded description excerpt · November 6, 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 | 5 contacts → |
“Welcome to Principal IT - Your Premier Partner in IT Recruitment!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | A2z Computing LTDa2z-computing.com HQ: Newport, United KingdomReported employees: 11-50 | Newport, United Kingdom | 11-50 | Exact match | 5 contacts → |
“Information Technology is a powerful business tool, and with the right solution can help your business succeed.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Chameleon IT Solnsc-its.co.uk HQ: High Wycombe, United KingdomReported employees: 1-10 | High Wycombe, United Kingdom | 1-10 | Exact match | 5 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | RGD King LTDrgdking.co.uk HQ: Bristol, United KingdomReported employees: 1-10 | Bristol, United Kingdom | 1-10 | Exact match | 5 contacts → |
“Established in 1982, RGD King Ltd design, install and maintain data networks and computer systems to clients seeking a high-quality and knowledgeable service.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | NEOCIneoci.co.uk HQ: Portsmouth, United KingdomReported employees: 11-50 | Portsmouth, United Kingdom | 11-50 | Exact match | 4 contacts → |
“NEOCI enables leaders of tech MSPs, ISPs, SIs and SaaS Providers to transform companies by providing world-class talent.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Permanent information technology networking specialists: dataset insights
November 6, 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
139 records in the displayed employee bands.
1 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 140 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: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for permanent information technology networking specialists?
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 permanent information technology networking specialists did RevenueBase find based in the United Kingdom?
The saved snapshot records 140 matching company records, 1,308 tracked contacts and 288 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: November 6, 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 permanent information technology networking specialists based in the United Kingdom. Snapshot: November 6, 2026. https://revenuebase.ai/companies/permanent-information-technology-networking-specialists/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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