Company lists · Data refreshed October 2026

Top 25 Heavy duty sealed connectors suppliers based in the United Kingdom

RevenueBase identified 89 company matches for heavy duty sealed connectors suppliers associated with the United Kingdom as of October 2026 and tracks 1,301 professional contacts across them, including 539 with verified work emails. London is the largest hub.

This list covers company matches for heavy duty sealed connectors 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 October 26, 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 Oct 26, 2026 How this list was built
89Companies
1,301Contacts tracked
539Verified emails
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The 25 largest heavy duty sealed connectors suppliers based in the United Kingdom

Ranked by team size
Top 25 of 89 company matches for heavy duty sealed connectors suppliers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 26, 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 matchCrawley, United KingdomHQ recorded Oct 26, 20265,001-10,000198 contacts →

Exact match

“Cable management products – MADE FOR REAL HellermannTyton is a leading manufacturer and supplier of quality products for fastening, fixing, installing, connecting, insulating…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
2Exact matchCambridge, United KingdomHQ recorded Oct 26, 20261,001-5,000136 contacts →

Exact match

“Bulgin is widely recognised as a leading manufacturer of environmentally sealed connectors and components.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
3Exact matchWhitstable, United KingdomHQ recorded Oct 26, 2026201-500124 contacts →

Exact match

“Amphenol LTD is a manufacturing site within the family of companies that forms the Amphenol Corporation, a global interconnect specialist generating in excess of $11B yearly…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
4Exact matchHalesworth, United KingdomHQ recorded Oct 26, 202611-5069 contacts →

Exact match

“J.S.T.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
5Exact matchWrexham, United KingdomHQ recorded Oct 26, 202651-20049 contacts →

Exact match

“The Cable Services Group was founded in 1971 and is the UK’s leading Specialist Electrical Distributor.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
6Exact matchHorsham, United KingdomHQ recorded Oct 26, 202651-20044 contacts →

Exact match

“Aerco is a stockist and distributor of electrical components, supplying manufacturers and service companies within the aerospace, defence, medical, industrial, rail and…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
7Exact matchAberdeen, United KingdomHQ recorded Oct 26, 202611-5043 contacts →

Exact match

“AEL is a leading electrical supply company, specialising in the supply of underwater connectors, hazardous area electrical equipment to the Industrial, Subsea,Marine, Offshore…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
8Exact matchWoking, United KingdomHQ recorded Oct 26, 202651-20042 contacts →

Exact match

“Jointing Tech is leading UK distributor of specialist power cables and accessories, supporting the maintenance, development, and connection of the UK’s electrical infrastructure.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
9Exact matchBrough, United KingdomHQ recorded Oct 26, 202651-20042 contacts →

Exact match

“Cablescan manufactures high performance electrical cable assemblies and control panels for defence, aerospace, marine, industrial, and commercial applications.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
10Exact matchAndover, United KingdomHQ recorded Oct 26, 202651-20035 contacts →

Exact match

“SMI's 'fit and forget' cable systems form the central nervous systems of critical infrastructure operating in hostile environments, including naval ships, submarines, aircraft…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
11Exact matchGreenford, United KingdomHQ recorded Oct 26, 202651-20027 contacts →

Exact match

“We are LAPP.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
12Exact matchNewcastle-under-lyme, United KingdomHQ recorded Oct 26, 202611-5022 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 · Oct 26, 2026 · View company records in RevenueBase
13Exact matchChessington, United KingdomHQ recorded Oct 26, 202611-5021 contacts →

Exact match

“ETS Cable Components are leading worldwide distributors of LV - HV power cable accessories and equipment.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
14Exact matchHorsham, United KingdomHQ recorded Oct 26, 202651-20017 contacts →

Exact match

“Lane Electronics is part of the Lodge Group which includes high reliability, circular and military connector manufacturer Weald Electronics.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
15Exact matchWooburn Green, United KingdomHQ recorded Oct 26, 202611-5017 contacts →

Exact match

“At CSE Industrial Electrical Distributors our VISION is “Better Business through EXPERT Distribution!”.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
16Exact matchTelford, United KingdomHQ recorded Oct 26, 202611-5016 contacts →

Exact match

“CEENorm UK Ltd.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
17Exact matchLuton, United KingdomHQ recorded Oct 26, 202611-5016 contacts →

Exact match

“Dalroad Norslo Limited has had a presence in the automotive component market since 1970 and has evolved into a specialist distributor of electro-mechanical, automation and control…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
18Exact matchKirkcaldy, United KingdomHQ recorded Oct 26, 202611-5013 contacts →

Exact match

“TEN 47 are a supplier of high quality circular electrical connectors, interconnect assembly and cable protection solutions.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
19Exact matchWakefield, United KingdomHQ recorded Oct 26, 202611-5012 contacts →

Exact match

“Founded in 1992, we specialise in the supply of Electrical Automotive Conduit, Hinged / Sealed Fittings and Automotive Electrical Connectors / Interfaces that protect critical…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
20Exact matchKingswood, United KingdomHQ recorded Oct 26, 202651-20011 contacts →

Exact match

“SWA was established in 1988 by Brian Hands, Garry Ray and Mike Higgins (Retired).”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
21Exact matchWellingborough, United KingdomHQ recorded Oct 26, 202611-5011 contacts →

Exact match

“EDAC has been designing and manufacturing interconnect products for over 50 years.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
22Exact matchLiverpool, United KingdomHQ recorded Oct 26, 202611-509 contacts →

Exact match

“Power Connectors for Industry Phase 3’s Industrial Power Connectors product range includes standard and special application, harsh environment connectors for power distribution.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
23Exact matchMansfield, United KingdomHQ recorded Oct 26, 202611-509 contacts →

Exact match

“Takbro are part of UK Electric Ltd and with more than 50 years experience in meeting the needs of industry we are an expert supplier of interface products for signal conversion…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
24Exact matchBanbury, United KingdomHQ recorded Oct 26, 202611-507 contacts →

Exact match

“Established in 1983 and based in Banbury, England, Toby Electronics is one of the UK’s leading distributors of connectors, LEDs and PCB hardware.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
25Exact matchHayes, United KingdomHQ recorded Oct 26, 202611-507 contacts →

Exact match

“AP Technology is a specialist supplier of interconnect products including cable, connectors, cable assemblies, wire and wire management products.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase

Showing 25 of 89 heavy duty sealed connectors suppliers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 539 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Heavy duty sealed connectors suppliers based in the United Kingdom at a glance

As of Oct 26, 2026
41.4%Verified-email coverage
14.6Average contacts per company
11-50Median size (employees)
3.4%Largest-city concentration · London
Oct 26, 2026Page data refreshed

Companies by employee count

1-10
37
11-50
38
51-200
9
201-500
2
501-1,000
1
1,001-5,000
1
5,001-10,000
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 89 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 “heavy duty sealed connectors 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 539 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 October 26, 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 “heavy duty sealed connectors suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many heavy duty sealed connectors suppliers are there based in the United Kingdom?

RevenueBase identified 89 company matches for heavy duty sealed connectors suppliers associated with the United Kingdom as of October 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?

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

Which city has the most heavy duty sealed connectors suppliers?

London leads with 3 company records, followed by Whitstable (3) and Andover (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 539 professional contacts with verified work emails tracked across these 89 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 October 26, 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.