Company lists · Data refreshed September 2026

Top 25 Waterproof connector manufacturers based in the United States

RevenueBase identified 148 company matches for waterproof connector manufacturers associated with the United States as of September 2026 and tracks 15,639 professional contacts across them, including 4,390 with verified work emails. Chicago is the largest hub.

This list covers company matches for waterproof connector manufacturers associated with the United States, 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 September 29, 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 Sep 29, 2026 How this list was built
148Companies
15,639Contacts tracked
4,390Verified emails
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The 25 largest waterproof connector manufacturers based in the United States

Ranked by team size
Top 25 of 148 company matches for waterproof connector manufacturers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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 matchSt Louis Park, MN, United StatesHQ recorded Sep 29, 202610001+2,968 contacts →

Exact match

“nVent is a leading global provider of electrical connection and protection solutions.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchNew Albany, IN, United StatesHQ recorded Sep 29, 20265,001-10,0002,536 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchGlendale, CA, United StatesHQ recorded Sep 29, 20261,001-5,0001,183 contacts →

Exact match

“A World of Interconnect Solutions Glenair, Inc.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchPhiladelphia, PA, United StatesHQ recorded Sep 29, 2026501-1,000597 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 · Sep 29, 2026 · View company records in RevenueBase
5Exact matchGeorgetown, TX, United StatesHQ recorded Sep 29, 20261,001-5,000556 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchManchester, NH, United StatesHQ recorded Sep 29, 2026501-1,000510 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 · Sep 29, 2026 · View company records in RevenueBase
7Exact matchSpringfield, MO, United StatesHQ recorded Sep 29, 2026501-1,000327 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 · Sep 29, 2026 · View company records in RevenueBase
8Exact matchFuquay-Varina, NC, United StatesHQ recorded Sep 29, 2026201-500207 contacts →

Exact match

“TE Connectivity is an American Swiss-domiciled technology company that designs and manufactures connectors and sensors for several industries, such as automotive, industrial…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchEndicott, NY, United StatesHQ recorded Sep 29, 20261,001-5,000191 contacts →

Exact match

“Amphenol Industrial Operations, headquartered in Endicott, New York with global manufacturing, sales and marketing locations, specializes in delivering a comprehensive range of…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10Exact matchDowners Grove, IL, United StatesHQ recorded Sep 29, 202651-200186 contacts →

Exact match

“Hirose Electric Americas: Powering Connectivity, Shaping the Future At Hirose Electric Americas, we're in the business of connections.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchStoughton, MA, United StatesHQ recorded Sep 29, 2026201-500153 contacts →

Exact match

“Amphenol Alden provides innovative connector products and solutions that deliver outstanding performance and reliability in every application.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchLumberton, NJ, United StatesHQ recorded Sep 29, 202651-200126 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 · Sep 29, 2026 · View company records in RevenueBase
13Exact matchClaremont, CA, United StatesHQ recorded Sep 29, 2026201-500119 contacts →

Exact match

“HiRel Connectors Inc.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchPainesville, OH, United StatesHQ recorded Sep 29, 2026201-50089 contacts →

Exact match

“Meritec provides custom connectors and custom cable assemblies to OEMs in a variety of markets in the electronics industry.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchFlorham Park, NJ, United StatesHQ recorded Sep 29, 2026201-50086 contacts →

Exact match

“LAPP North America expertly manufactures the cutting edge cables, connectors, glands and Industrial data communication solutions that help manufacturers automate/ future-proof…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchSan Diego, CA, United StatesHQ recorded Sep 29, 202651-20074 contacts →

Exact match

“RF Industries is a leading designer and manufacturer of innovative interconnect products and complex cable assemblies across diversified, high growth markets including wireless…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchClinton Township, MI, United StatesHQ recorded Sep 29, 2026201-50072 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 · Sep 29, 2026 · View company records in RevenueBase
18Exact matchMemphis, TN, United StatesHQ recorded Sep 29, 2026n/a68 contacts →

Exact match

“Bringing the Power of Electricity into Your Life Every day, everywhere, hundreds of millions of electrical products get plugged in.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchFranksville, WI, United StatesHQ recorded Sep 29, 202651-20067 contacts →

Exact match

“QuickCable is the leading manufacturer of connectors, cable, cable assemblies, and tools for the energy storage industry.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20Exact matchTorrance, CA, United StatesHQ recorded Sep 29, 2026201-50065 contacts →

Exact match

“Thirty Years of Quality Global Interconnect Solutions For 30 years, Conesys has delivered on our mission to be a world-class supplier of interconnect solutions through customer…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21Exact matchChicago, IL, United StatesHQ recorded Sep 29, 2026501-1,00060 contacts →

Exact match

“SWITCHCRAFT®, Inc.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22Exact matchFenton, MO, United StatesHQ recorded Sep 29, 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 · Sep 29, 2026 · View company records in RevenueBase
23Exact matchChico, CA, United StatesHQ recorded Sep 29, 202651-20054 contacts →

Exact match

“Joy Signal Technology and its Ohio affiliate, Meritec, are signal integrity leaders and preferred vertically integrated manufacturers of high-performance electrical and electronic…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24Exact matchLos Angeles, CA, United StatesHQ recorded Sep 29, 202651-20053 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 · Sep 29, 2026 · View company records in RevenueBase
25Exact matchRandolph, NJ, United StatesHQ recorded Sep 29, 202651-20053 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 · Sep 29, 2026 · View company records in RevenueBase

Showing 25 of 148 waterproof connector manufacturers based in the United States

See the full list, filter by size, metro and specialty, and access 4,390 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Waterproof connector manufacturers based in the United States at a glance

As of Sep 29, 2026
28.1%Verified-email coverage
105.7Average contacts per company
11-50Median size (employees)
2.0%Largest-city concentration · Chicago
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
31
11-50
43
51-200
38
201-500
13
501-1,000
6
1,001-5,000
9
5,001-10,000
3
10001+
5

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 148 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 States whose business descriptions match “waterproof connector manufacturers” 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 4,390 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 September 29, 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 “waterproof connector manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many waterproof connector manufacturers are there based in the United States?

RevenueBase identified 148 company matches for waterproof connector manufacturers associated with the United States as of September 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?

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

Which city has the most waterproof connector manufacturers?

Chicago leads with 3 company records, followed by El Cajon (3) and San Diego (3).

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 4,390 professional contacts with verified work emails tracked across these 148 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 September 29, 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.