Company lists · Data refreshed November 2026

Top 25 Network access providers based in the United Kingdom

RevenueBase identified 301 company matches for network access providers associated with the United Kingdom as of November 2026 and tracks 8,721 professional contacts across them, including 3,721 with verified work emails. London is the largest hub.

This list covers company matches for network access 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 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
301Companies
8,721Contacts tracked
3,721Verified emails
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The 25 largest network access providers based in the United Kingdom

Ranked by team size
Top 25 of 301 company matches for network access providers 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchWakefield, United KingdomHQ recorded Nov 6, 20261,001-5,000840 contacts →

Exact match

“Complexity isn’t the enemy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Nov 6, 2026501-1,000681 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 · Nov 6, 2026 · View company records in RevenueBase
3Exact matchManchester, United KingdomHQ recorded Nov 6, 20261,001-5,000571 contacts →

Exact match

“PXC is the UK’s leading wholesale provider of innovative solutions for connectivity, voice, cloud and security, underpinned by the UK’s most robust, secure, resilient and reliable…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchWarrington, United KingdomHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
5Exact matchRochdale, United KingdomHQ recorded Nov 6, 2026501-1,000539 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchVictoria Island, United KingdomHQ recorded Nov 6, 2026201-500355 contacts →

Exact match

“MainOne, Solutions by Equinix, is West Africa’s leading connectivity and managed services provider, delivering innovative services that empower the digital transformation of West…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchGateshead, United KingdomHQ recorded Nov 6, 2026201-500316 contacts →

Exact match

“Welcome to Aspire Technology Solutions!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Nov 6, 2026201-500284 contacts →

Exact match

“We’re here to power the ambitions of London enterprises with a dedicated 100Gbps fibre network, managed IT and cybersecurity services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchManchester, United KingdomHQ recorded Nov 6, 2026201-500266 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchAberdeen, United KingdomHQ recorded Nov 6, 2026n/a222 contacts →

Exact match

“IFB - Managed IT Services Provider committed to maximising and supporting our customers' uptime.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchKenn, United KingdomHQ recorded Nov 6, 2026201-500207 contacts →

Exact match

“Welcome to Glide, the UK's leading business broadband provider specialising in hard-to-reach and difficult-to-serve locations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchEdinburgh, United KingdomHQ recorded Nov 6, 202651-200125 contacts →

Exact match

“Founded in 1994, Commsworld is a leading UK Telecommunications Network Provider and ISP and supports thousands of the UK’s leading organisations, both in public and private…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-200110 contacts →

Exact match

“Spitfire Network Services is a UK-based, multi-award winning telecoms and ISP provider for businesses.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBorehamwood, United KingdomHQ recorded Nov 6, 202651-20095 contacts →

Exact match

“SkyVision is a leading global communications service provider, offering solutions over satellite and fiber optic systems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchWhitehill Industrial Estate, United KingdomHQ recorded Nov 6, 202651-20084 contacts →

Exact match

“High-speed, low-latency connectivity.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchNelson, United KingdomHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
17Exact matchBekesbourne, United KingdomHQ recorded Nov 6, 202651-20064 contacts →

Exact match

“Orbital Net helps UK businesses stay connected, from single-site SMEs in Kent to multi-site enterprises nationwide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchOswestry, United KingdomHQ recorded Nov 6, 202651-20063 contacts →

Exact match

“SNO is a specialist network operations and security partner, helping organisations design, secure, and manage the networks they rely on every day.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchLancaster, United KingdomHQ recorded Nov 6, 202651-20060 contacts →

Exact match

“TNP Ltd.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-20056 contacts →

Exact match

“We are global leaders in high-quality wireless ISP services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchRuncorn, United KingdomHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
22Exact matchSalford, United KingdomHQ recorded Nov 6, 202611-5045 contacts →

Exact match

“Vaioni is a multi-award-winning network operator, delivering mission critical digital transformation solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchCaldicot, United KingdomHQ recorded Nov 6, 202651-20044 contacts →

Exact match

“35+ years of serving the channel with leading services, network access, and XR solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchReigate, United KingdomHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
25Exact matchBradford, United KingdomHQ recorded Nov 6, 202611-5043 contacts →

Exact match

“Exa Networks is one of the leading independent Internet Service Providers in the UK, specialising in providing businesses and schools with bespoke Internet services built from the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 301 network access providers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 3,721 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Network access providers based in the United Kingdom at a glance

As of Nov 6, 2026
42.7%Verified-email coverage
29.0Average contacts per company
11-50Median size (employees)
15.9%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
118
11-50
126
51-200
32
201-500
9
501-1,000
8
1,001-5,000
3

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 301 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 access 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 3,721 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.

Network access providers 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 “network access providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 301 company matches for network access providers 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?

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

Which city has the most network access providers?

London leads with 48 company records, followed by Manchester (7) and Reading (7).

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 3,721 professional contacts with verified work emails tracked across these 301 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.