Company lists · Data refreshed November 2026

Top 25 Sealed connectors suppliers worldwide

RevenueBase identified 326 company matches for sealed connectors suppliers worldwide as of November 2026 and tracks 7,835 professional contacts across them, including 1,330 with verified work emails. The United States is the largest market and Shenzhen the largest hub.

This list covers company matches for sealed connectors suppliers worldwide, 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 1, 2026. Country and city lists for sealed connectors suppliers follow the table.

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 1, 2026 How this list was built
326Companies
7,835Contacts tracked
1,330Verified emails
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The 25 largest sealed connectors suppliers worldwide

Ranked by team size
Top 25 of 326 company matches for sealed connectors suppliers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 1, 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 matchGlendale, CA, United StatesHQ recorded Nov 1, 20261,001-5,0001,278 contacts →

Exact match

“A World of Interconnect Solutions Glenair, Inc.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
2Exact matchThyez, FranceHQ recorded Nov 1, 20261,001-5,000445 contacts →

Exact match

“Since 1947 Amphenol SOCAPEX has designed and manufactured reliable and innovative interconnection solutions for harsh environment, specializing in standard & customized electrical…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
3Exact matchMontmirail, FranceHQ recorded Nov 1, 20261,001-5,000379 contacts →

Exact match

“For over 60 years, the success of the Axon' Group has been based on its ability to design and manufacture electrical connections for harsh environments.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
4Exact matchSpringfield, MO, United StatesHQ recorded Nov 1, 2026501-1,000332 contacts →

Exact match

“Headquartered in Springfield, Missouri, Positronic, an Amphenol company has been providing connector solutions worldwide since 1966.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
5Exact matchSaint Maurice, FranceHQ recorded Nov 1, 2026201-500180 contacts →

Exact match

“Since 1952, MARECHAL ELECTRIC group has been a major actor in the field of industrial electrical systems.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
6Exact matchPeiting, GermanyHQ recorded Nov 1, 20261,001-5,000164 contacts →

Exact match

“ept is a connector manufacturer providing products to the Telecom, Automotive and Industrial electronic marketplace.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
7Exact matchCambridge, United KingdomHQ recorded Nov 1, 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 · Nov 1, 2026 · View company records in RevenueBase
8Exact matchWhitstable, United KingdomHQ recorded Nov 1, 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 · Nov 1, 2026 · View company records in RevenueBase
9Exact matchLumberton, NJ, United StatesHQ recorded Nov 1, 202651-200123 contacts →

Exact match

“ICC is one of the pre-eminent world-class distributors of the entire spectrum of electronic connectors, fiber optic connectors, connector accessories and tools, cable marking…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
10Exact matchClinton Township, MI, United StatesHQ recorded Nov 1, 2026201-50079 contacts →

Exact match

“Amphenol Sine Systems designs, manufacturers and supplies high-performance interconnect systems for a range of Industrial applications including for use with Automation, Marine…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
11Exact matchUnited StatesHQ recorded Nov 1, 202651-20070 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
12Exact matchSaarlouis, GermanyHQ recorded Nov 1, 202651-20063 contacts →

Exact match

“Amphenol-Air LB GmbH, Am Kleinbahnhof 4, D-66740 Saarlouis Amphenol-Air LB is part of the Amphenol Group, one of the world's largest manufacturers of connector technologies.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
13Exact matchFenton, MO, United StatesHQ recorded Nov 1, 2026201-50059 contacts →

Exact match

“Established in 1913, Killark, a member of the Hubbell Harsh & Hazardous group, is a global provider of harsh and hazardous location products, electrical connectors, and industrial…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
14Exact matchOakwood, GA, IndiaHQ recorded Nov 1, 202651-20057 contacts →

Exact match

“Founded in 1987, Mencom Corporation provides high quality, cost-effective solutions that meet industrial electrical connector requirements.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
15Exact matchLippstadt, GermanyHQ recorded Nov 1, 2026501-1,00056 contacts →

Exact match

“For over 40 years, CONEC Elektronische Bauelemente GmbH has been synonymous with innovation, quality, and precision in the fields of connectors, cable assemblies, and enclosure…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
16Exact matchLos Angeles, CA, United StatesHQ recorded Nov 1, 202651-20054 contacts →

Exact match

“Veteran founded in 1952, Air Electro brings over 70 years of experience to the aerospace, defense, transportation, space, automation, IoT, industrial and transportation industries.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
17Exact matchRandolph, NJ, United StatesHQ recorded Nov 1, 202651-20054 contacts →

Exact match

“For over 80 years, Douglas Electrical Components interconnect solutions designed to meet the challenging demands of gloveboxes, medical equipment, semiconductor manufacturing…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
18Exact matchFarmington Hills, MI, United StatesHQ recorded Nov 1, 20261,001-5,00053 contacts →

Exact match

“IRISO Electronics is a dedicated global manufacturer of PCB mounted connectors.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
19Exact matchOggiono, ItalyHQ recorded Nov 1, 2026201-50052 contacts →

Exact match

“Born Italian, grown up European, worldwide citizen today.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
20Exact matchAuckland, New ZealandHQ recorded Nov 1, 202651-20036 contacts →

Exact match

“BFM® Global manufactures the BFM® fitting, a revolutionary snap-in, flexible BLUEBAND™ connector and spigot system that eliminates the problems associated with traditional…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
21Exact matchSaint-michel-sur-orge, FranceHQ recorded Nov 1, 202611-5036 contacts →

Exact match

“With decades of expertise, BERNIER has established itself as a pioneer in connectors for harsh environments.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
22Exact matchAberdeen, United KingdomHQ recorded Nov 1, 202651-20036 contacts →

Exact match

“CRE designs and manufactures a range of all-metal shell connectors, fibre optic products, strain terminations, penetrators and junction boxes for extremely heavy duty use and are…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
23Exact matchChatsworth, CA, United StatesHQ recorded Nov 1, 202651-20035 contacts →

Exact match

“Manufacturer of Connector backshells and adapters for interconnecting devices.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
24Exact matchCentennial, CO, United StatesHQ recorded Nov 1, 202651-20034 contacts →

Exact match

“Sealcon was founded in the fall of 1989 in Englewood, Colorado.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
25Exact matchIrvine, CA, United StatesHQ recorded Nov 1, 202651-20032 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase

Showing 25 of 326 sealed connectors suppliers worldwide

See the full list, filter by size, metro and specialty, and access 1,330 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Sealed connectors suppliers worldwide at a glance

As of Nov 1, 2026
17.0%Verified-email coverage
24.0Average contacts per company
11-50Median size (employees)
4.6%Largest-city concentration · Shenzhen
Nov 1, 2026Page data refreshed

Companies by employee count

1-10
90
11-50
109
51-200
77
201-500
21
501-1,000
13
1,001-5,000
10
5,001-10,000
1
10001+
1

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for sealed connectors suppliers are linked below.
What qualifies
Company records worldwide whose business descriptions match “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. 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 1,330 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 1, 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.

Sealed connectors suppliers by location

2 lists · largest first

Every Sealed connectors suppliers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 “sealed connectors suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many sealed connectors suppliers are there worldwide?

RevenueBase identified 326 company matches for sealed connectors suppliers worldwide 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?

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

Which country has the most sealed connectors suppliers?

The United States leads with 78 companies, followed by the United Kingdom (26). Every sealed connectors suppliers list by country and city is linked on this page.

Which city has the most sealed connectors suppliers?

Shenzhen leads with 15 company records, followed by Dongguan (6) and Ningbo (4).

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 1,330 professional contacts with verified work emails tracked across these 326 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 1, 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.