Company lists · Data refreshed September 2026

Top 25 Network service providers based in the United Kingdom

RevenueBase identified 75 company matches for network service providers associated with the United Kingdom as of September 2026 and tracks 2,085 professional contacts across them, including 732 with verified work emails. London is the largest hub.

This list covers company matches for network service providers 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 20, 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 Sep 20, 2026 How this list was built
75Companies
2,085Contacts tracked
732Verified emails
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The 25 largest network service providers based in the United Kingdom

Ranked by team size
Top 25 of 75 company matches for network service providers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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 matchLondon, United KingdomHQ recorded Sep 20, 2026501-1,000667 contacts →

Exact match

“Innovation is at the core of Exponential-e, and has been since our inception in 2002.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchRochdale, United KingdomHQ recorded Sep 20, 2026501-1,000521 contacts →

Exact match

“Zen is a B Corp certified telecommunications and technology service provider in the UK.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchManchester, United KingdomHQ recorded Sep 20, 2026201-500242 contacts →

Exact match

“Elevate makes seamless, secure intelligent networks as effortless as they should be.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Sep 20, 202651-20043 contacts →

Exact match

“At Borwood, we believe that seamless, always-on communication is the foundation of global business success.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchManchester, United KingdomHQ recorded Sep 20, 20261,001-5,00027 contacts →

Exact match

“Matrix247 is becoming Focus Group.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchBrighton, United KingdomHQ recorded Sep 20, 202611-5021 contacts →

Exact match

“Award winning Business ISP.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchPortsmouth, United KingdomHQ recorded Sep 20, 202611-5016 contacts →

Exact match

“We focus on the quality of our service, infrastructure, and most importantly, the support of our customers.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchBracknell, United KingdomHQ recorded Sep 20, 202611-5016 contacts →

Exact match

“We are an Internet Service Provider and Network Operator based in the UK.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchBlisworth, United KingdomHQ recorded Sep 20, 20261-1010 contacts →

Exact match

“emPSN provide secure connections for the public good across the East Midlands and beyond.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchBrighton, United KingdomHQ recorded Sep 20, 202611-507 contacts →

Exact match

“OptaNet is an award winning internet service provider based in Brighton, UK and New York, USA.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchYork, United KingdomHQ recorded Sep 20, 202611-507 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 · Sep 20, 2026 · View company records in RevenueBase
12Exact matchDunfermline, United KingdomHQ recorded Sep 20, 20261-107 contacts →

Exact match

“Welcome to Datel Solutions!”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchReading, United KingdomHQ recorded Sep 20, 202651-2007 contacts →

Exact match

“AYCOM Solutions provide Network and Security services across the globe.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchLincoln, United KingdomHQ recorded Sep 20, 202611-507 contacts →

Exact match

“Whatever your Connectivity, IT, communications or customer engagement technology based problem, we can help.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchWoking, United KingdomHQ recorded Sep 20, 202611-506 contacts →

Exact match

“Connected Networks is an award-winning, global network connectivity provider.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Sep 20, 202611-506 contacts →

Exact match

“Enigma Net advanced networking services optimise your current internet connection.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchAmpfield, United KingdomHQ recorded Sep 20, 202611-505 contacts →

Exact match

“Our team are experienced business communication professionals who take pride in delivering first-class support and customer service.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchPreston, United KingdomHQ recorded Sep 20, 20261-104 contacts →

Exact match

“HM Network are an enthusiastic team of tech savvy ICT specialists who have years of experience in the connectivity and communications arena.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchNewcastle Upon Tyne, United KingdomHQ recorded Sep 20, 202611-504 contacts →

Exact match

“Wildcard Networks, a top hosting and interconnectivity provider situated in Newcastle upon Tyne, has experienced remarkable growth.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchMirfield, United KingdomHQ recorded Sep 20, 20261-104 contacts →

Exact match

“Incommsec Ltd understands the Internet, Communications and Security are interdependent elements of an IT solution for any organisation.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchFarnham, United KingdomHQ recorded Sep 20, 202611-503 contacts →

Exact match

“We know that connectivity is important to you – that’s why we’ve developed a range of services to help run your business IT networks and communications efficiently and effectively.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchHoddesdon, United KingdomHQ recorded Sep 20, 202611-503 contacts →

Exact match

“At DBS we believe when it comes to building networks, we simply do it better than anyone else.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchBirmingham, United KingdomHQ recorded Sep 20, 202611-503 contacts →

Exact match

“Connectivity and communications are essential to ensure smooth and efficient working practices in all companies, regardless of their size.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchEdinburgh, United KingdomHQ recorded Sep 20, 202651-2002 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact matchDenmead, United KingdomHQ recorded Sep 20, 20261-102 contacts →

Exact match

“Grade 1 is an internet solutions company.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 25 of 75 network service providers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 732 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Network service providers based in the United Kingdom at a glance

As of Sep 20, 2026
35.1%Verified-email coverage
27.8Average contacts per company
1-10Median size (employees)
16.0%Largest-city concentration · London
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
37
11-50
25
51-200
5
201-500
2
501-1,000
4
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 75 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 service providers” 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 732 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 20, 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 service providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many network service providers are there based in the United Kingdom?

RevenueBase identified 75 company matches for network service providers 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?

Exponential-E tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most network service providers?

London leads with 12 company records, followed by Manchester (4) and Edinburgh (3).

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 732 professional contacts with verified work emails tracked across these 75 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 20, 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.