Company lists · Data refreshed October 2026

Top 25 Heavy duty sealed connectors suppliers worldwide

RevenueBase identified 1,420 company matches for heavy duty sealed connectors suppliers worldwide as of October 2026 and tracks 38,560 professional contacts across them, including 9,047 with verified work emails. The United States is the largest market and Shenzhen the largest hub.

This list covers company matches for heavy duty 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 October 26, 2026. Country and city lists for heavy duty 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 Oct 26, 2026 How this list was built
1,420Companies
38,560Contacts tracked
9,047Verified emails
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The 25 largest heavy duty sealed connectors suppliers worldwide

Ranked by team size
Top 25 of 1,420 company matches for heavy duty sealed connectors suppliers worldwide, 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 matchNew Albany, IN, United StatesHQ recorded Oct 26, 20265,001-10,0002,471 contacts →

Exact match

“Founded in 1976, Samtec is much more than just another connector company.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
2Exact matchRankweil, AustriaHQ recorded Oct 26, 20265,001-10,0001,877 contacts →

Exact match

“Since more than 60 years, we work on the progress of the automotive industry.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
3Exact matchShelton, CT, United StatesHQ recorded Oct 26, 20261,001-5,0001,284 contacts →

Exact match

“Gexpro is part of the Rexel family of business which together form one of the world’s largest electrical distributors.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
4Exact matchGlendale, CA, United StatesHQ recorded Oct 26, 20261,001-5,0001,278 contacts →

Exact match

“A World of Interconnect Solutions Glenair, Inc.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
5Exact matchWilmington, United StatesHQ recorded Oct 26, 20261,001-5,000787 contacts →

Exact match

“Heilind Electronics is a leading distributor of interconnect, electromechanical, and sensor products, supporting procurement professionals, design engineers, and manufacturing…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
6Exact matchHorgen, SwitzerlandHQ recorded Oct 26, 20261,001-5,000737 contacts →

Exact match

“Oetiker provides customers with the peace of mind that their mission-critical components are reliably connected.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
7Exact matchPhiladelphia, PA, United StatesHQ recorded Oct 26, 2026501-1,000621 contacts →

Exact match

“PEI-Genesis is a world leader in the distribution, manufacture and integration of electronic connectors and cable assemblies with a highly evolved system for mass customized…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
8Exact matchAlbuquerque, NM, United StatesHQ recorded Oct 26, 2026501-1,000580 contacts →

Exact match

“Summit Electric Supply is an independent, privately held wholesale distributor of industrial electrical equipment and supplies ranging from basic commodities to sophisticated…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
9Exact matchGeorgetown, TX, United StatesHQ recorded Oct 26, 20261,001-5,000529 contacts →

Exact match

“AirBorn engineers and manufactures specialized connectors & electronic components for Original Equipment Manufacturers (OEMs).”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
10Exact matchManchester, NH, United StatesHQ recorded Oct 26, 2026501-1,000522 contacts →

Exact match

“Established in 1924, BURNDY, a Hubbell brand, is a global manufacturer of connectors, fittings, tools, and grounding and bonding solutions for electrical utilities, commercial…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
11Exact matchWest Chester, PA, United StatesHQ recorded Oct 26, 2026501-1,000446 contacts →

Exact match

“We are OmniCable, your premier redistributor of wire and cable, electrical products, and value-added services.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
12Exact matchThyez, FranceHQ recorded Oct 26, 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 · Oct 26, 2026 · View company records in RevenueBase
13Exact matchNorwell, MA, United StatesHQ recorded Oct 26, 2026201-500426 contacts →

Exact match

“Sager Electronics, a wholly owned subsidiary of TTI Inc, is a North American distributor of Interconnect, Power, and Electromechanical products and custom solutions provider.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
14Exact matchBrescia, ItalyHQ recorded Oct 26, 2026501-1,000382 contacts →

Exact match

“Cembre is today the leading Italian manufacturer and one of the largest European manufacturers of electrical compression connectors and related installation tooling.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
15Exact matchMontmirail, FranceHQ recorded Oct 26, 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 · Oct 26, 2026 · View company records in RevenueBase
16Exact matchZone Industrielle Les Bracots, FranceHQ recorded Oct 26, 2026501-1,000377 contacts →

Exact match

“Nicomatic is a renowned player in the micro-connectors sector.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
17Exact matchOrlandia, BrazilHQ recorded Oct 26, 20261,001-5,000368 contacts →

Exact match

“Uma indústria orgulhosamente brasileira, referência nacional e internacional na fabricação de produtos para os setores de transmissão e distribuição de energia, sistemas de…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
18Exact matchSpringfield, MO, United StatesHQ recorded Oct 26, 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 · Oct 26, 2026 · View company records in RevenueBase
19Exact matchColumbia, TN, United StatesHQ recorded Oct 26, 2026201-500296 contacts →

Exact match

“WireMasters is inventory-fueled and service-driven!”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
20Exact matchZoetermeer, NetherlandsHQ recorded Oct 26, 2026201-500284 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
21Exact matchYokohama, JapanHQ recorded Oct 26, 20261,001-5,000277 contacts →

Exact match

“Ever since it first began developing industry-leading original connectors with its own technologies, Hirose Electric has established its position in growing trust and recognition…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
22Exact matchCity Of Industry, CA, United StatesHQ recorded Oct 26, 2026n/a263 contacts →

Exact match

“Here at Consolidated Electrical Distributors, located in City of Industry, CA, we have maintained a leadership position in the electrical industry by consistently meeting our…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
23Exact matchMadrid, ItalyHQ recorded Oct 26, 2026201-500240 contacts →

Exact match

“We are a group of companies conformed by SCP and SINTERSA.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
24Exact matchSwedesboro, NJ, United StatesHQ recorded Oct 26, 2026201-500238 contacts →

Exact match

“Powell Electronics is among the largest distributors of electronic components and value-added services.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
25Exact matchMacedonia, OH, United StatesHQ recorded Oct 26, 2026501-1,000217 contacts →

Exact match

“Amphenol TPC Wire & Cable delivers value to its customers by providing innovative and abuse-resistant wire and cable solutions.”

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

Showing 25 of 1,420 heavy duty sealed connectors suppliers worldwide

See the full list, filter by size, metro and specialty, and access 9,047 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Heavy duty sealed connectors suppliers worldwide at a glance

As of Oct 26, 2026
23.5%Verified-email coverage
27.2Average contacts per company
11-50Median size (employees)
2.5%Largest-city concentration · Shenzhen
Oct 26, 2026Page data refreshed

Companies by employee count

1-10
415
11-50
475
51-200
305
201-500
100
501-1,000
46
1,001-5,000
51
5,001-10,000
11
10001+
7

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 heavy duty sealed connectors suppliers are linked below.
What qualifies
Company records worldwide 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. 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 9,047 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.

Heavy duty sealed connectors suppliers by location

10 lists · largest first

Every Heavy duty 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 “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 worldwide?

RevenueBase identified 1,420 company matches for heavy duty sealed connectors suppliers worldwide 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?

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

Which country has the most heavy duty sealed connectors suppliers?

The United States leads with 266 companies, followed by India (113) and the United Kingdom (89). Every heavy duty sealed connectors suppliers list by country and city is linked on this page.

Which city has the most heavy duty sealed connectors suppliers?

Shenzhen leads with 35 company records, followed by Sao Paulo (23) and Bangalore (15).

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 9,047 professional contacts with verified work emails tracked across these 1,420 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.