Company lists · Data refreshed October 2026

Top 24 Hermetically sealed connectors suppliers based in the United Kingdom

RevenueBase identified 51 company matches for hermetically sealed connectors suppliers associated with the United Kingdom as of October 2026 and tracks 775 professional contacts across them, including 371 with verified work emails. Cambridge is the largest hub.

This list covers company matches for hermetically 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
51Companies
775Contacts tracked
371Verified emails
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The 24 largest hermetically sealed connectors suppliers based in the United Kingdom

Ranked by team size
Top 24 of 51 company matches for hermetically 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 matchPortsmouth, United KingdomHQ recorded Oct 26, 2026201-500189 contacts →

Exact match

“Founded in 1952, Harwin is a global manufacturer of high-reliability interconnect devices and PCB hardware, with facilities in the UK, USA, Germany, and Singapore.”

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 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
6Exact 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
7Exact 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
8Exact matchRochester, United KingdomHQ recorded Oct 26, 202611-5010 contacts →

Exact match

“Pyramid Engineering Services is specialised in delivering turn-key and customized hermetic sealing equipment for the most demanding industries since 1989.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
9Exact 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
10Exact matchChesham, United KingdomHQ recorded Oct 26, 202611-507 contacts →

Exact match

“Jacarem have now been supplying connectors into the electronics industry since 1987.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
11Exact matchSouthampton, United KingdomHQ recorded Oct 26, 202611-507 contacts →

Exact match

“NYKCS is a leading franchised distributor of circular connectors and accessories for use in Military, Aerospace and harsh environment Industrial applications supplying approved…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
12Exact matchCambridge, United KingdomHQ recorded Oct 26, 202611-506 contacts →

Exact match

“As specialists in connectors and everything related to them, Cambridge Electronic Industries designs and manufactures its own connectors and acts as distributor for the world’s…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
13Exact matchHawkhurst, United KingdomHQ recorded Oct 26, 202611-505 contacts →

Exact match

“Genalog Ltd is a 'design in' franchised distributor for standard, high rel and specialist interconnect systems, along with peripheral products and value added cable assembly…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
14Exact matchSevenoaks, United KingdomHQ recorded Oct 26, 20261-105 contacts →

Exact match

“At Selwyn, we use our vast knowledge and experience of connectors along with our wide range of products to offer our customers a full design and development support service for…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
15Exact matchReading, United KingdomHQ recorded Oct 26, 20261-105 contacts →

Exact match

“Nicomatic UK is a designer and provider of innovative interconnect solutions, specialising in high-performance connectors, custom interconnect systems, and embedded electronic…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
16Exact matchHorsham, United KingdomHQ recorded Oct 26, 202611-505 contacts →

Exact match

“Weald Electronics is a leading UK designer and manufacturer of high-performance electrical connectors and connector accessories for military, aerospace, motorsport and demanding…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
17Exact matchHorsham, United KingdomHQ recorded Oct 26, 202611-504 contacts →

Exact match

“HUB Electronics has been established for 50 years, combining decades of experience with in-depth technical expertise in the supply of circular, rectangular, single, and multi-pin…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
18Exact matchCambridgeshire, United KingdomHQ recorded Oct 26, 202611-503 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
19Exact matchHartley Wintney, United KingdomHQ recorded Oct 26, 20261-103 contacts →

Exact match

“Novara Technologies provides cable assemblies and interconnect solutions for OEMs that need high quality, reliable and manufacturable results across demanding applications.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
20Exact matchHalstead, United KingdomHQ recorded Oct 26, 20261-103 contacts →

Exact match

“Swift-Dock spring loaded docking connectors.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
21Exact matchRake, United KingdomHQ recorded Oct 26, 20261-103 contacts →

Exact match

“Leotronics has been established since 1990, a family run company that is staffed by experts.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
22Exact matchSt. Helens, United KingdomHQ recorded Oct 26, 202611-502 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
23Exact matchHoniton, United KingdomHQ recorded Oct 26, 202611-502 contacts →

Exact match

“TWM Technolgy - Manufacturer and supplier of precision engineered hermatically sealed parts.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
24Exact matchHigh Wycombe, United KingdomHQ recorded Oct 26, 20261-102 contacts →

Exact match

“Direct sales of high performance test sockets for semiconductor industry.”

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

Showing 24 of 51 hermetically sealed connectors suppliers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 371 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Hermetically sealed connectors suppliers based in the United Kingdom at a glance

As of Oct 26, 2026
47.9%Verified-email coverage
15.2Average contacts per company
11-50Median size (employees)
5.9%Largest-city concentration · Cambridge
Oct 26, 2026Page data refreshed

Companies by employee count

1-10
21
11-50
24
51-200
2
201-500
2
1,001-5,000
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 51 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 “hermetically 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 371 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 “hermetically sealed connectors suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 51 company matches for hermetically 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?

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

Which city has the most hermetically sealed connectors suppliers?

Cambridge leads with 3 company records, followed by Whitstable (3) and Rake (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 371 professional contacts with verified work emails tracked across these 51 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.