Company lists · Data refreshed November 2026

Top 12 Telephone equipment & systems repair & services based in the United Kingdom

RevenueBase identified 41 company matches for telephone equipment & systems repair & services associated with the United Kingdom as of November 2026 and tracks 205 professional contacts across them, including 42 with verified work emails. London is the largest hub.

This list covers company matches for telephone equipment & systems repair & services 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 2, 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 2, 2026 How this list was built
41Companies
205Contacts tracked
42Verified emails
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The 12 largest telephone equipment & systems repair & services based in the United Kingdom

Ranked by team size
Top 12 of 41 company matches for telephone equipment & systems repair & services based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 2, 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 matchBirmingham, United KingdomHQ recorded Nov 2, 202611-5021 contacts →

Exact match

“After 20 years as DJM Telecom Ltd, we have grown - moved to a new Head Office in Berkshire, a new Director and three more engineers, as well as merging with Voice on Data, our…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
2Exact matchRedditch, United KingdomHQ recorded Nov 2, 202611-5020 contacts →

Exact match

“We are a dedicated team of individuals with over 25 years' worth of experience providing and installing business telephony systems across the UK.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
3Exact matchBolton, United KingdomHQ recorded Nov 2, 202651-20013 contacts →

Exact match

“Bolton based telecommunications service provider, specialising in telephone systems and maintenance, calls and lines, connectivity and mobile solutions.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
4Exact matchBideford, United KingdomHQ recorded Nov 2, 20261-107 contacts →

Exact match

“We are a North Devon based company providing specialised Telephone Systems for businesses and large residential properties.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
5Exact matchBournemouth, United KingdomHQ recorded Nov 2, 20261-105 contacts →

Exact match

“Phones 4 Business Limited are one of the Southern Counties leading suppliers and maintainers of business telephone systems.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
6Exact matchKingston-upon-thames, United KingdomHQ recorded Nov 2, 202611-505 contacts →

Exact match

“We are Comms Business Ltd trading as Business Communications ('Business Comms').”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
7Exact matchYork, United KingdomHQ recorded Nov 2, 202611-505 contacts →

Exact match

“Local Telecom Service was founded in 1985 to provide communication systems to business in Yorkshire and Humberside.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
8Exact matchRedditch, United KingdomHQ recorded Nov 2, 20261-103 contacts →

Exact match

“JL Telephone Engineers are a telephone engineers business based in Redditch with many years experience in the telecoms industry.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
9Exact matchNewark, United KingdomHQ recorded Nov 2, 202611-503 contacts →

Exact match

“Supplier of telecoms related products including Restored telephone booths New payphones Web-phones Payphone, Web-phone and kiosk spares Refurbishment and repair Management…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
10Exact matchLincoln, United KingdomHQ recorded Nov 2, 20261-102 contacts →

Exact match

“Gateway of Technology is an experienced and certified communications business with an unrivalled knowledge of installations and systems.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
11Exact matchNewport, United KingdomHQ recorded Nov 2, 202611-502 contacts →

Exact match

“We are a private limited telecommunications company established in 1993 and incorporated in the United Kingdom.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
12Exact matchBelfast, United KingdomHQ recorded Nov 2, 20261-101 contacts →

Exact match

“Business Telephone Solutions across Northern Ireland We supply, install and maintain business telephone systems and ancillary telephony products and offer a fully comprehensive…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase

Showing 12 of 41 telephone equipment & systems repair & services based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 42 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Telephone equipment & systems repair & services based in the United Kingdom at a glance

As of Nov 2, 2026
20.5%Verified-email coverage
5.0Average contacts per company
1-10Median size (employees)
7.3%Largest-city concentration · London
Nov 2, 2026Page data refreshed

Companies by employee count

1-10
27
11-50
12
51-200
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 41 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 “telephone equipment & systems repair & services” 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 42 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 2, 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 “telephone equipment & systems repair & services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many telephone equipment & systems repair & services are there based in the United Kingdom?

RevenueBase identified 41 company matches for telephone equipment & systems repair & services 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?

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

Which city has the most telephone equipment & systems repair & services?

London leads with 3 company records, followed by Manchester (2) and Redditch (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 42 professional contacts with verified work emails tracked across these 41 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 2, 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.