Company lists · Data refreshed November 2026

Top 25 Telecom interconnection consultants based in the United Kingdom

RevenueBase identified 101 company matches for telecom interconnection consultants associated with the United Kingdom as of November 2026 and tracks 684 professional contacts across them, including 268 with verified work emails. London is the largest hub.

This list covers company matches for telecom interconnection consultants 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
101Companies
684Contacts tracked
268Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest telecom interconnection consultants based in the United Kingdom

Ranked by team size
Top 25 of 101 company matches for telecom interconnection consultants 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 matchCrewe, United KingdomHQ recorded Nov 6, 202651-20092 contacts →

Exact match

“Ice Comms are an independent consultant which specialise in mobile, traditional landline, hosted, and broadband business telecommunication solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact match22 Highbury Grove, United KingdomHQ recorded Nov 6, 202611-5038 contacts →

Exact match

“STL Partners helps telcos and their partners innovate, grow and stay ahead of the competition.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5035 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-20033 contacts →

Exact match

“Our Company: Universal Call is a UK based leading wholesale service provider and is now fast expanding into the global wholesale voice market, leveraging on our accumulated…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchEdinburgh, United KingdomHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“We are a team of independent advisers providing guidance on a range of enabling technologies, variously described as digital connectivity, network infrastructure, telecoms, and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchCambridge, United KingdomHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Trusted advisor to the TMT sector, undertaking data-driven and quantitative assessments to support strategic and regulatory decisions Aetha Consulting helps players in the TMT…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Nov 6, 20261-1015 contacts →

Exact match

“Cenerva is a specialist training-driven ICT regulatory policy consultancy, helping clients worldwide to address the challenges of today’s digital economy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Based in London and Paris, we are a leading independent consulting firm, focused on the telecommunications, media, technology, and adjacent sectors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“We provide advice, support and training to companies, investors and regulators in the communications sector.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchWindsor, United KingdomHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“As a Total Communications Partner of Vodafone, Tier 1 partner with O2 and EE, we ensure you save more on your telecoms and IT bills.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchGlasgow City, United KingdomHQ recorded Nov 6, 20261-1012 contacts →

Exact match

“With BT switching off all traditional telephone lines and businesses need to transition to a cloud based telecom system.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“C-MASE LIMITED Founded in 2012, C-MASE LTD set out to provide resources & services to all areas of the telecommunications industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchHamra, United KingdomHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Spactron is a leading Global Provider of International Wholesale Voice Carrier Services offering international voice interconnections, value-added telecom solutions and a complete…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchFarnham, United KingdomHQ recorded Nov 6, 202611-509 contacts →

Exact match

“We help you make the most out of your business phones, devices, software and tools with a service lead approach; so that you can work smarter, not harder.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchReading, United KingdomHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Founded in 2021, Frednel is a specialist consultancy serving the telecommunications sector, offering expertise in Cost Management, Commercial Contract Management, and Project…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Code exists to challenge, rethink and refine the selection, procurement and support of mobile telecommunications services for business users.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchLinlithgow, United KingdomHQ recorded Nov 6, 20261-107 contacts →

Exact match

“At Source Telecom we take a fresh approach to your telecoms needs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBirmingham, United KingdomHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Numeric Futures Limited is an independent distributor of telecoms services for various international telecom network operators worldwide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchLondon, United KingdomHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Soniza is a truly independent telecoms consultancy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchMotherwell, United KingdomHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Vector provide expert advice on the most cost-efficient telecommunications in the market.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchNorthampton, United KingdomHQ recorded Nov 6, 202611-504 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchCambridge, United KingdomHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Cambridge Telecom is an independent telecoms consultancy offering a range of UK telecommunication services to small and medium-sized businesses.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchCrewe, United KingdomHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Every company has their own set of unique circumstances.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchLondon, United KingdomHQ recorded Nov 6, 2026201-5004 contacts →

Exact match

“Wireless Federation is a Telecoms Research & Advisory Conglomerate HQ in London, UK focused on helping Digital Service providers, and Regulators, profit in the connected Digital…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchMaidenhead, United KingdomHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Welcome to Clear Technology Consulting.”

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

Showing 25 of 101 telecom interconnection consultants based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 268 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Telecom interconnection consultants based in the United Kingdom at a glance

As of Nov 6, 2026
39.2%Verified-email coverage
6.8Average contacts per company
1-10Median size (employees)
31.7%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
61
11-50
29
51-200
3
201-500
2
10001+
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 101 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 “telecom interconnection consultants” 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 268 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.

Telecom interconnection consultants 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 “telecom interconnection consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many telecom interconnection consultants are there based in the United Kingdom?

RevenueBase identified 101 company matches for telecom interconnection consultants 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?

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

Which city has the most telecom interconnection consultants?

London leads with 32 company records, followed by Cambridge (3) and Manchester (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 268 professional contacts with verified work emails tracked across these 101 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.

Ready to reach these companies? Verified emails and direct dials for all 101 telecom interconnection consultants based in the United Kingdom. Start with a free account, no credit card.

Download this list →

Related lists

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.