Company lists · Data refreshed November 2026

Top 25 Telecommunications sub-assemblies suppliers based in the United Kingdom

RevenueBase identified 65 company matches for telecommunications sub-assemblies suppliers associated with the United Kingdom as of November 2026 and tracks 1,018 professional contacts across them, including 329 with verified work emails. London is the largest hub.

This list covers company matches for telecommunications sub-assemblies suppliers 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
65Companies
1,018Contacts tracked
329Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest telecommunications sub-assemblies suppliers based in the United Kingdom

Ranked by team size
Top 25 of 65 company matches for telecommunications sub-assemblies suppliers 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 matchManchester, United KingdomHQ recorded Nov 6, 2026201-500186 contacts →

Exact match

“Nimans is the largest Telecommunications distributor in the UK.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBolton, United KingdomHQ recorded Nov 6, 202651-200155 contacts →

Exact match

“Assembly Solutions Ltd (for short, ASL) is a subcontract manufacturer of cable assemblies, wiring harnesses and control panels which supplies manufacturers including Ford, Siemens…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchChessington, United KingdomHQ recorded Nov 6, 202651-200125 contacts →

Exact match

“Established in 1885, Fujikura is one of the world's leading manufacturers of communication and electronics products.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchCroughton, United KingdomHQ recorded Nov 6, 202651-20035 contacts →

Exact match

“For nearly 30 years, we’ve been delivering benefits to global telecom operators, system integrators, OEMs, government departments and multi-national enterprise companies from our…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchWelham Green, United KingdomHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“Telegartner UK Limited – the Cable Assembly Specialists.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchMacclesfield, United KingdomHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“Ghekko is an independent international company providing professional services within the Telecommunications hardware market, with operating offices in EMEA & North America.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchCatterick, United KingdomHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“We are the bridge between you and a global network of leading electronic component manufacturers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-20025 contacts →

Exact match

“Mills Ltd is the UK’s largest independently owned family-run supplier of infrastructure products, tools and equipment for telecommunications, utilities, civils and data sectors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchNewcastle-under-lyme, United KingdomHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“With over 30 years’ experience, HUBER+SUHNER Phoenix Dynamics is a leader in delivering world class electrical cable assemblies into some of the most challenging environments.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBrinkworth, United KingdomHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Graham Smith UK Ltd has 30 years’ experience of working in the telecoms industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchPortsmouth, United KingdomHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“We are a privately-owned UK company, with many years of experience providing the design and manufacture of electrical and RF cable assemblies, and the distribution of their…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSouthend-on-sea, United KingdomHQ recorded Nov 6, 202651-20015 contacts →

Exact match

“FOLAN is your one-stop solution for fibre optics, fibre optic data network and telecommunication products with associated services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSwindon, United KingdomHQ recorded Nov 6, 202651-20014 contacts →

Exact match

“IEW Ltd has been providing sub contract electronic manufacturing services for over 40 years serving a wide range of clients including some of industry’s leading Blue Chip…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchSt Albans, United KingdomHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Making high-spec inter-connections work for you: Distinguished by 30 years of service excellence, product innovation, and outstanding reliability, GEM serves the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchCoventry, United KingdomHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Nortec Solutions Ltd the electronic technology specialists.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchHz, United KingdomHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Midway is a sub-contract manufacturer who specialises in high-tech electrical, electronic and mechanical assembly.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchMarket Rasen, United KingdomHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Live Electronics is a specialist supplier of electromechanical, electronic and electrical components and associated products.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchLong Eaton, United KingdomHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Sherwood Electronics Ltd has grown to establish itself as a world-class supplier and manufacturer of Standard and Bespoke Cable Assemblies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBurgess Hill, United KingdomHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Willow Electronics – high quality subcontract assembly services to OEM and EMS tiers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchNewcastle Under Lyme, United KingdomHQ recorded Nov 6, 202611-507 contacts →

Exact match

“ORBITSOLUTION LIMITED is an electrical/electronic manufacturing and UK design support company whose HQ is located in Newcastle under Lyme, Staffordshire, United Kingdom.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchCongleton, United KingdomHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Nyquist Technologies Limited is a sub-contract electronics manufacturer providing customers with a full turnkey service.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchHarrogate, United KingdomHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Co-Star are the UK's leading supplier to the Mobile Communications Industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchBournemouth, United KingdomHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
24Exact matchStonehouse, United KingdomHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Since its formation in 1990, 101 Engineering has grown steadily, expanding its facilities and staffing levels to meet the needs of our discerning customers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchYork, United KingdomHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase

Showing 25 of 65 telecommunications sub-assemblies suppliers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 329 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Telecommunications sub-assemblies suppliers based in the United Kingdom at a glance

As of Nov 6, 2026
32.3%Verified-email coverage
15.7Average contacts per company
11-50Median size (employees)
4.6%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
25
11-50
27
51-200
10
201-500
1
501-1,000
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 65 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 “telecommunications sub-assemblies suppliers” 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 329 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.

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 “telecommunications sub-assemblies suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many telecommunications sub-assemblies suppliers are there based in the United Kingdom?

RevenueBase identified 65 company matches for telecommunications sub-assemblies suppliers 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?

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

Which city has the most telecommunications sub-assemblies suppliers?

London leads with 3 company records, followed by Bolton (2) and Bournemouth (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 329 professional contacts with verified work emails tracked across these 65 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 65 telecommunications sub-assemblies suppliers 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.