Company lists · Data refreshed November 2026

Top 25 Industrial IT support services based in the United Kingdom

Name: Industrial IT support services based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 4,783 companies tracked

RevenueBase identified 4,783 company matches for industrial IT support services associated with the United Kingdom as of November 2026 and tracks 42,805 professional contacts across them, including 14,960 with verified work emails. London is the largest hub.

This list covers company matches for industrial IT support services associated with the United Kingdom, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built

4,783Companies

42,805Contacts tracked

14,960Verified emails

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The 25 largest industrial IT support services based in the United Kingdom

Ranked by team size

Top 25 of 4,783 company matches for industrial IT support services based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	NSC Global	Exact match	London, United KingdomHQ recorded Nov 6, 2026	1,001-5,000	1,091 contacts →
	Exact match “Global business doesn’t have to be complicated.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Nasstar	Exact match	Wakefield, United KingdomHQ recorded Nov 6, 2026	1,001-5,000	840 contacts →
	Exact match “Complexity isn’t the enemy.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Fds, A DXC Technology Company	Exact match	Aldershot, United KingdomHQ recorded Nov 6, 2026	1,001-5,000	738 contacts →
	Exact match “FDS is the Enabler of DXC Delivery, leading on delivering outstanding IT support over a vast range of services to DXC’s customers in 9 European countries.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	XMA	Exact match	Reading, United KingdomHQ recorded Nov 6, 2026	501-1,000	629 contacts →
	Exact match “Unlock your potential with XMA.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	ESP Global Services	Exact match	Reading, United KingdomHQ recorded Nov 6, 2026	501-1,000	557 contacts →
	Exact match “ESP provides IT support services across the globe.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	DBS Group	Exact match	Grimsby, United KingdomHQ recorded Nov 6, 2026	n/a	486 contacts →
	Exact match “Rural Wi-Fi • Wide Area Wi-Fi • Holiday Park Wi-Fi • Farm Wi-Fi • Point-to-Point Wireless • Business Broadband • Starlink Distribution • Business VoIP • Cloud Phone Systems •…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Redstone Converged Solutions	Exact match	London, United KingdomHQ recorded Nov 6, 2026	201-500	457 contacts →
	Exact match “Redstone is now part of RedstoneConnect PLC.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Sharp UK	Exact match	East Ardsley, United KingdomHQ recorded Nov 6, 2026	501-1,000	450 contacts →
	Exact match “We help organisations thrive in a rapidly changing working world by connecting people and technology to deliver trusted, tailored solutions across IT Services, Managed Print…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	BOXXE	Exact match	Hemel Hempstead, United KingdomHQ recorded Nov 6, 2026	201-500	397 contacts →
	Exact match “boxxe is a leading provider of hardware, software, and managed IT services for public and private sector organisations.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	prosource.it	Exact match	Aberdeen, United KingdomHQ recorded Nov 6, 2026	501-1,000	338 contacts →
	Exact match “prosource.it is a managed IT services provider with a particular focus on infrastructure, operational and project requirements across the corporate enterprise market.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Verelogic Group	Exact match	Swindon, United KingdomHQ recorded Nov 6, 2026	n/a	307 contacts →
	Exact match “The Verelogic Group, with over 30 years of experience, offers business support in technology and recruitment in the IT and engineering sectors.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Solid Systems Global	Exact match	Derby, United KingdomHQ recorded Nov 6, 2026	201-500	253 contacts →
	Exact match “Solid Systems Global is a worldwide provider of multi-vendor enterprise equipment services that cover the complete lifecycle of install base technology support.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Sharp Brains	Exact match	Slough, United KingdomHQ recorded Nov 6, 2026	51-200	248 contacts →
	Exact match “At Sharp Brains, we are your premier IT Services & Solutions Provider based in the UK, dedicated to meeting your business's unique needs with tailor-made solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Vista Technology Support	Exact match	Pentwyn, United KingdomHQ recorded Nov 6, 2026	201-500	234 contacts →
	Exact match “Vista is the UK market leader in delivering IT technology deployment and support services in retail, hospitality, healthcare and entertainment sectors.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	ROCK	Exact match	Pencoed, United KingdomHQ recorded Nov 6, 2026	51-200	225 contacts →
	Exact match “Technology services for the future.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	operum.tech	Exact match	London, United KingdomHQ recorded Nov 6, 2026	n/a	222 contacts →
	Exact match “IT support for businesses in London.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	CSG Computer Services LTD	Exact match	Nr Cardiff, United KingdomHQ recorded Nov 6, 2026	n/a	218 contacts →
	Exact match “Helping UK businesses reduce IT downtime, strengthen cyber security and adopt AI safely, without the cost and complexity of managing IT in-house.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	ITPS	Exact match	Chester Le Street, United KingdomHQ recorded Nov 6, 2026	51-200	208 contacts →
	Exact match “Our team has decades of experience in delivering complex, challenging projects that help clients across the private, public and not-for-profit sectors do business better.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Retail Assist	Exact match	Nottingham, United KingdomHQ recorded Nov 6, 2026	201-500	203 contacts →
	Exact match “Retail Assist provides award-winning IT services and solutions to leading brands in retail & hospitality worldwide.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Vohkus	Exact match	Fareham, United KingdomHQ recorded Nov 6, 2026	51-200	195 contacts →
	Exact match “Vohkus is a rapidly growing, highly agile UK IT supplier specialising in end-to-end IT supply, enterprise infrastructure solutions, and comprehensive managed services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	EJC IT	Exact match	London, United KingdomHQ recorded Nov 6, 2026	n/a	195 contacts →
	Exact match “EJC is a small IT service provider specialising in supporting and enabling small, growing businesses by providing tailored IT services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Aurora Managed Services	Exact match	London, United KingdomHQ recorded Nov 6, 2026	201-500	194 contacts →
	Exact match “Aurora Managed Services provide pro-actively managed workplace technology and support to organisations nationwide, helping them to optimise the performance and productivity of…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Qualcom	Exact match	Dublin 8, United KingdomHQ recorded Nov 6, 2026	51-200	184 contacts →
	Exact match “Qualcom provides ultra secure managed IT services using a security first ethos which maximises IT uptime and ensures that data is protected and accessible 24/7.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Portal	Exact match	Bracknell, United KingdomHQ recorded Nov 6, 2026	51-200	151 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Razorblue Group	Exact match	Stockton-on-tees, United KingdomHQ recorded Nov 6, 2026	201-500	146 contacts →
	Exact match “razorblue is a people-focused managed IT partner, committed to helping businesses grow, adapt and succeed through technology.” 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 “industrial IT support services”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 4,783 industrial IT support services based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 14,960 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Industrial IT support services based in the United Kingdom at a glance

As of Nov 6, 2026

34.9%Verified-email coverage

8.9Average contacts per company

1-10Median size (employees)

17.9%Largest-city concentration · London

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

3,039

11-50

1,243

51-200

244

201-500

501-1,000

1,001-5,000

10001+

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 4,783 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 “industrial IT support services” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every displayed company carries at least one verified work email. RevenueBase tracks 14,960 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.

Industrial IT support services 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 “industrial IT support services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many industrial IT support services are there based in the United Kingdom?

RevenueBase identified 4,783 company matches for industrial IT support services 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?

NSC Global tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most industrial IT support services?

London leads with 856 company records, followed by Manchester (86) and Birmingham (84).

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 14,960 professional contacts with verified work emails tracked across these 4,783 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.

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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.