Company lists · Data refreshed November 2026

Top 25 Network infrastructure investors based in the United Kingdom

RevenueBase identified 113 company matches for network infrastructure investors associated with the United Kingdom as of November 2026 and tracks 16,158 professional contacts across them, including 3,782 with verified work emails. London is the largest hub.

This list covers company matches for network infrastructure investors 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
113Companies
16,158Contacts tracked
3,782Verified emails
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The 25 largest network infrastructure investors based in the United Kingdom

Ranked by team size
Top 25 of 113 company matches for network infrastructure investors 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 matchLondon, United KingdomHQ recorded Nov 6, 20261,001-5,0003,246 contacts →

Exact match

“IHS Towers is one of the largest independent owners, operators and developers of shared communications infrastructure in the world by tower count and is solely focused on the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Nov 6, 2026501-1,0001,324 contacts →

Exact match

“At Boldyn Networks we unlock the power of an interconnected future.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Nov 6, 2026201-500437 contacts →

Exact match

“EXA Infrastructure is an award-winning portfolio company of I Squared Capital and one of the largest dedicated digital infrastructure platforms throughout Europe, connecting North…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Nov 6, 2026201-500385 contacts →

Exact match

“euNetworks (@euNetworks) is a European provider of bandwidth infrastructure services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchShrewsbury, United KingdomHQ recorded Nov 6, 2026201-500249 contacts →

Exact match

“Telecom IP helps landowners, property owners, businesses and investors unlock the value of their telecom assets.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Nov 6, 20261,001-5,000199 contacts →

Exact match

“Cellnex is Europe and the UK’s largest and fastest-growing independent owner and operator of wireless telecoms infrastructure and is integral to the successful roll-out of 5G.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-200134 contacts →

Exact match

“The networks of the future are here.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSalford, United KingdomHQ recorded Nov 6, 202651-200121 contacts →

Exact match

“Leep Utilities (Leep) is a UK-based last-mile multi-utility company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-200114 contacts →

Exact match

“Operationally focused industrial investment group with a passion for building excellent businesses.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-200104 contacts →

Exact match

“Rapid growth of digital infrastructure - the backbone of global connectivity - is driving positive social and economic development and improving our ability to communicate…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchCybercity, United KingdomHQ recorded Nov 6, 2026501-1,000104 contacts →

Exact match

“Trusted since 2008, WIOCC Group has continued to strengthen its market position by aligning strategic consolidation with operational capabilities, leveraging vertical integration…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBristol, United KingdomHQ recorded Nov 6, 202651-20082 contacts →

Exact match

“Semperian owns and manages over 100 assets with a value of £1.3 billion.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchLymington, United KingdomHQ recorded Nov 6, 202651-20078 contacts →

Exact match

“Shared Access is an independent wireless telecommunications infrastructure company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchCastleford, United KingdomHQ recorded Nov 6, 202611-5053 contacts →

Exact match

“We design and build critical telecoms and utility infrastructure networks.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-20049 contacts →

Exact match

“Infracapital invests in, builds and manages a diverse range of essential infrastructure to meet the changing needs of society and deliver the significant investment required to…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-20048 contacts →

Exact match

“Basalt is a dedicated mid-market infrastructure equity investment firm focusing on investments in power & renewables, utilities, transport and communications & digital…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchMayfair, United KingdomHQ recorded Nov 6, 202651-20046 contacts →

Exact match

“At Gravis we believe in a long-term approach to investment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchEdwalton Nottingham, United KingdomHQ recorded Nov 6, 202611-5040 contacts →

Exact match

“Acquired by M Group Services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSidcup, United KingdomHQ recorded Nov 6, 202651-20038 contacts →

Exact match

“KNTC builds infrastructure for telecoms to deliver next generation access and connectivity for voice and data communication services on behalf of consumers and businesses.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-20033 contacts →

Exact match

“DACC Europe is a leading structured cable and network infrastructure provider established in 1996 in Docklands London, enjoying year on year growth and fully manufacturer…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchCheltenham, United KingdomHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
22Exact matchTheale, United KingdomHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
23Exact matchGreenwich, United KingdomHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“Astatine Investment Partners ("AIP") has been investing in and managing infrastructure investments for 20 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBrighton, United KingdomHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“We invest in growing businesses that typically sell services or software to other businesses.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchEdinburgh, United KingdomHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“Par Equity is a venture capital investor focused on businesses with global ambitions, and innovative technology at their core.”

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

Showing 25 of 113 network infrastructure investors based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 3,782 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Network infrastructure investors based in the United Kingdom at a glance

As of Nov 6, 2026
23.4%Verified-email coverage
143.0Average contacts per company
11-50Median size (employees)
55.8%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
40
11-50
33
51-200
21
201-500
6
501-1,000
4
1,001-5,000
2
5,001-10,000
2

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 113 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 investors” 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 3,782 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 infrastructure investors 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 infrastructure investors”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 113 company matches for network infrastructure investors 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?

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

Which city has the most network infrastructure investors?

London leads with 63 company records, followed by Bristol (2) and Manchester (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 3,782 professional contacts with verified work emails tracked across these 113 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.