Company lists · Data refreshed November 2026

Top 25 Network infrastructure software companies based in the United Kingdom

RevenueBase identified 118 company matches for network infrastructure software companies associated with the United Kingdom as of November 2026 and tracks 2,487 professional contacts across them, including 995 with verified work emails. London is the largest hub.

This list covers company matches for network infrastructure software 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 November 5, 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 5, 2026 How this list was built
118Companies
2,487Contacts tracked
995Verified emails
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The 25 largest network infrastructure software companies based in the United Kingdom

Ranked by team size
Top 25 of 118 company matches for network infrastructure software companies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchWarrington, United KingdomHQ recorded Nov 5, 2026501-1,000555 contacts →

Exact match

“WHP is one of the UK's leading suppliers of network infrastructure services.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchSt Ives, United KingdomHQ recorded Nov 5, 2026201-500278 contacts →

Exact match

“Magdalene provides comprehensive independent solutions which address the individual needs of our customers throughout the Telecommunications Industry.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchAlbourne, United KingdomHQ recorded Nov 5, 202651-200206 contacts →

Exact match

“Technetix provides critical broadband infrastructure for network operators globally.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Nov 5, 202651-200134 contacts →

Exact match

“The networks of the future are here.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchKimpton, United KingdomHQ recorded Nov 5, 202651-20087 contacts →

Exact match

“Switchshop is a specialist designer, installer and provider of IT network equipment solutions and one of the UK's leading resellers of networking hardware.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchNelson, United KingdomHQ recorded Nov 5, 2026201-50075 contacts →

Exact match

“ISG Tech is a market-leading provider of services for the design, deployment and management of enterprise network connectivity with over 35 years of experience.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchGlenrothes, United KingdomHQ recorded Nov 5, 2026201-50068 contacts →

Exact match

“Leviton Network Solutions Europe supports commercial and residential networks with high-performance network infrastructure.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchRuncorn, United KingdomHQ recorded Nov 5, 202611-5053 contacts →

Exact match

“We are an IT network infrastructure managed services provider delivering enterprise networking, wireless networks, structured cabling and security solutions to customers across…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchReigate, United KingdomHQ recorded Nov 5, 2026501-1,00044 contacts →

Exact match

“Updata Infrastructure part of Capita plc, is a pioneering connectivity services integrator.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchAberdeen, United KingdomHQ recorded Nov 5, 202651-20032 contacts →

Exact match

“4MS specialise in networking, cyber-security and telecoms technical services.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchChafford Hundred, United KingdomHQ recorded Nov 5, 202651-20031 contacts →

Exact match

“SDU Telecoms, founded in 2017 by Catalin Felecan, is a leading provider of telecom infrastructure services across London and the UK.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchCheltenham, United KingdomHQ recorded Nov 5, 202651-20030 contacts →

Exact match

“As one of the UK’s leading network infrastructure providers, Horsebridge Network Systems operates a market leading Network as a Service solution (NaaS) and proudly to be support…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchTheale, United KingdomHQ recorded Nov 5, 202651-20029 contacts →

Exact match

“Telelink provide the critical infrastructure that we all take for granted but has a major impact on our day-to-day life.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchIlford, United KingdomHQ recorded Nov 5, 202651-20029 contacts →

Exact match

“We deliver impactful network infrastructure engineering solutions, driven by innovation and insights.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchHook, United KingdomHQ recorded Nov 5, 202611-5020 contacts →

Exact match

“IKM Network Communications is a leading provider of cutting-edge IP network infrastructure systems.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchCirencester, United KingdomHQ recorded Nov 5, 202611-5019 contacts →

Exact match

“Kenson was founded in 1989 and has developed into one of the UK's most respected suppliers of network management tools, expertise, and support.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchTyldesley, United KingdomHQ recorded Nov 5, 202651-20016 contacts →

Exact match

“Established in 2003, Structured Networks provides a comprehensive range of services for the design, deployment and support of enterprise network connectivity.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchCrowthorne, United KingdomHQ recorded Nov 5, 20261-1014 contacts →

Exact match

“We help businesses of all sizes with Cyber Security and Network Infrastructure projects, we aim to deliver the best solutions tailored to your unique business challenges.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchBeverley, United KingdomHQ recorded Nov 5, 20261-1012 contacts →

Exact match

“Since 1994, MarQuest has provided expert consultancy services, delivering tailored IT infrastructure solutions that enhance network reliability, security, and visibility for…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchGlenrothes, United KingdomHQ recorded Nov 5, 20261-108 contacts →

Exact match

“Established in 2003, Rapier Systems are expert in delivering network infrastructure solutions.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchCrowthorne, United KingdomHQ recorded Nov 5, 202611-508 contacts →

Exact match

“Established in 1990, Fibre Technologies is a leading technology company engaged in the design, deployment and maintenance of critical fibre optic infrastructure across the UK and…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchBristol, United KingdomHQ recorded Nov 5, 20261-108 contacts →

Exact match

“LAYERED TECHNOLOGIES LIMITED is an information technology and services company based out of 70 PRINCE STREET, BRISTOL, United Kingdom.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchWhitstable, United KingdomHQ recorded Nov 5, 202611-508 contacts →

Exact match

“In today’s increasingly complex Networks, IT infrastructure and Services, business critical operations cannot rely on Human Intelligence alone.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchChelmsford, United KingdomHQ recorded Nov 5, 202611-507 contacts →

Exact match

“For more than 25 Allied Telecoms has provided a high quality installation service to both the mobile and data network industries.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchYork, United KingdomHQ recorded Nov 5, 202611-506 contacts →

Exact match

“York Data Services, a Communicate Company, are leaders in business connectivity, networking, and hosted solutions for businesses of all sizes across Yorkshire and the UK.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 118 network infrastructure software companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 995 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Network infrastructure software companies based in the United Kingdom at a glance

As of Nov 5, 2026
40.0%Verified-email coverage
21.1Average contacts per company
11-50Median size (employees)
15.3%Largest-city concentration · London
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
49
11-50
39
51-200
18
201-500
3
501-1,000
2
1,001-5,000
1

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 118 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 “network infrastructure software 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 995 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 5, 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 “network infrastructure software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many network infrastructure software companies are there based in the United Kingdom?

RevenueBase identified 118 company matches for network infrastructure software companies 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?

WHP Telecoms Limited tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most network infrastructure software companies?

London leads with 18 company records, followed by Cambridge (2) and Crowthorne (2).

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 995 professional contacts with verified work emails tracked across these 118 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 5, 2026.

Ready to reach these companies? Verified emails and direct dials for all 118 network infrastructure software companies based in the United Kingdom. Start with a free account, no credit card.

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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.