Company lists · Data refreshed September 2026

Top 25 Electrical connector manufacturers based in the United States

Name: Electrical connector manufacturers based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 332 companies tracked

RevenueBase identified 332 electrical connector manufacturers headquartered in the United States as of September 2026 and tracks 26,190 professional contacts across them, including 7,023 with verified work emails. Irvine is the largest hub.

This list covers electrical connector manufacturers headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 16, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 16, 2026 86% judged on-target in blind review

332Companies

26,190Contacts tracked

7,023Verified emails

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The 25 largest electrical connector manufacturers based in the United States

Ranked by team size

Top 25 of 332 electrical connector manufacturers based in the United States, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to electrical connector manufacturers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	NVENT	Strong evidence	St Louis Park, MN, United StatesHQ checked Sep 16, 2026	10001+	2,968 contacts →
	Strong evidence “nVent is a leading global provider of electrical connection and protection solutions.” Source: RevenueBase Database · checked Sep 16, 2026
2	Samtec INC	Partial evidence	New Albany, IN, United StatesHQ checked Sep 16, 2026	5,001-10,000	2,536 contacts →
	Partial evidence “Founded in 1976, Samtec is much more than just another connector company.” Source: RevenueBase Database · checked Sep 16, 2026
3	Glenair	Indirect evidence	Glendale, CA, United StatesHQ checked Sep 16, 2026	1,001-5,000	1,183 contacts →
	Indirect evidence “A World of Interconnect Solutions Glenair, Inc.” Source: RevenueBase Database · checked Sep 16, 2026
4	Heilind Electronics	Indirect evidence	Wilmington, United StatesHQ checked Sep 16, 2026	1,001-5,000	775 contacts →
	Indirect evidence “Heilind Electronics is a leading distributor of interconnect, electromechanical, and sensor products, supporting procurement professionals, design engineers, and manufacturing…” Source: RevenueBase Database · checked Sep 16, 2026
5	JAE Electronics	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 16, 2026	501-1,000	738 contacts →
	Indirect evidence “At JAE, we provide high-quality technology to inspire your everyday innovation.” Source: RevenueBase Database · checked Sep 16, 2026
6	Winchester Interconnect	Indirect evidence	Milford, CT, United StatesHQ checked Sep 16, 2026	1,001-5,000	727 contacts →
	Indirect evidence “We design, develop and deliver the interconnect solutions that fuel customer success.” Source: RevenueBase Database · checked Sep 16, 2026
7	BEL Fuse INC	Strong evidence	West Orange, NJ, United StatesHQ checked Sep 16, 2026	1,001-5,000	709 contacts →
	Strong evidence “Founded in 1949, Bel designs, manufactures and markets a broad array of products that Power, Protect and Connect electronic circuits.” Source: RevenueBase Database · checked Sep 16, 2026
8	Amphenol Aerospace	Partial evidence	Sidney, NY, United StatesHQ checked Sep 16, 2026	1,001-5,000	687 contacts →
	Partial evidence “Amphenol Aerospace is a world leader in the design, manufacture and supply of high quality, rugged interconnect solutions for the Military and Commercial Aerospace markets.” Source: RevenueBase Database · checked Sep 16, 2026
9	Amphenol TCS	Indirect evidence	Nashua, NH, United StatesHQ checked Sep 16, 2026	1,001-5,000	638 contacts →
	Indirect evidence “Amphenol TCS (ATCS) is a division of Amphenol Corporation.” Source: RevenueBase Database · checked Sep 16, 2026
10	Ideal Industries, INC	Indirect evidence	Sycamore, IL, United StatesHQ checked Sep 16, 2026	1,001-5,000	634 contacts →
	Indirect evidence “IDEAL Industries is a trusted family of businesses that develop modern electrification and power management solutions demanded by critical industries such as data centers…” Source: RevenueBase Database · checked Sep 16, 2026
11	Pei-Genesis	Strong evidence	Philadelphia, PA, United StatesHQ checked Sep 16, 2026	501-1,000	597 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 16, 2026
12	Airborn	Strong evidence	Georgetown, TX, United StatesHQ checked Sep 16, 2026	1,001-5,000	556 contacts →
	Strong evidence “AirBorn engineers and manufactures specialized connectors & electronic components for Original Equipment Manufacturers (OEMs).” Source: RevenueBase Database · checked Sep 16, 2026
13	Burndy	Strong evidence	Manchester, NH, United StatesHQ checked Sep 16, 2026	501-1,000	510 contacts →
	Strong evidence “Established in 1924, BURNDY, a Hubbell brand, is a global manufacturer of connectors, fittings, tools, and grounding and bonding solutions for electrical utilities, commercial…” Source: RevenueBase Database · checked Sep 16, 2026
14	Infinite Electronics, INC	Partial evidence	Irvine, CA, United StatesHQ checked Sep 16, 2026	1,001-5,000	503 contacts →
	Partial evidence “At Infinite Electronics, we work to move the world forward by delivering reliable, engineered connectivity solutions worldwide through our portfolio of companies.” Source: RevenueBase Database · checked Sep 16, 2026
15	Sager Electronics	Indirect evidence	Norwell, MA, United StatesHQ checked Sep 16, 2026	201-500	413 contacts →
	Indirect evidence “Sager Electronics, a wholly owned subsidiary of TTI Inc, is a North American distributor of Interconnect, Power, and Electromechanical products and custom solutions provider.” Source: RevenueBase Database · checked Sep 16, 2026
16	Positronic Amphenol	Partial evidence	Springfield, MO, United StatesHQ checked Sep 16, 2026	501-1,000	327 contacts →
	Partial evidence “Headquartered in Springfield, Missouri, Positronic, an Amphenol company has been providing connector solutions worldwide since 1966.” Source: RevenueBase Database · checked Sep 16, 2026
17	VAM USA	Partial evidence	Houston, TX, United StatesHQ checked Sep 16, 2026	201-500	310 contacts →
	Partial evidence “VAM is recognized worldwide in the industry for our development of the most extensive product line of Premium Connections.” Source: RevenueBase Database · checked Sep 16, 2026
18	Data Device Corporation	Partial evidence	Bohemia, NY, United StatesHQ checked Sep 16, 2026	501-1,000	242 contacts →
	Partial evidence “Your Solution Provider for Connectivity, Power, and Control.” Source: RevenueBase Database · checked Sep 16, 2026
19	Laird Performance Materials	Indirect evidence	Wilmington, DE, United StatesHQ checked Sep 16, 2026	1,001-5,000	215 contacts →
	Indirect evidence “Beginning November 2024, all Laird news and insights will be posted on DuPont Interconnect Solutions.” Source: RevenueBase Database · checked Sep 16, 2026
20	TE Connectivity	Strong evidence	Fuquay-Varina, NC, United StatesHQ checked Sep 16, 2026	201-500	207 contacts →
	Strong evidence “TE Connectivity is an American Swiss-domiciled technology company that designs and manufactures connectors and sensors for several industries, such as automotive, industrial…” Source: RevenueBase Database · checked Sep 16, 2026
21	Amphenol RF	Partial evidence	Danbury, CT, United StatesHQ checked Sep 16, 2026	1,001-5,000	204 contacts →
	Partial evidence “Amphenol is the world leader in the design, manufacture and supply of RF interconnect systems for the automotive, broadband, instrumentation, internet, military/aerospace and…” Source: RevenueBase Database · checked Sep 16, 2026
22	Autosplice, INC	Partial evidence	San Diego, CA, United StatesHQ checked Sep 16, 2026	501-1,000	194 contacts →
	Partial evidence “Autosplice is a global manufacturer involved in design engineering, precision metal stamping, molding, automation and manufacturing of state-of-the-art products for the…” Source: RevenueBase Database · checked Sep 16, 2026
23	Amphenol Industrial Operations	Indirect evidence	Endicott, NY, United StatesHQ checked Sep 16, 2026	1,001-5,000	191 contacts →
	Indirect evidence “Amphenol Industrial Operations, headquartered in Endicott, New York with global manufacturing, sales and marketing locations, specializes in delivering a comprehensive range of…” Source: RevenueBase Database · checked Sep 16, 2026
24	The Durham Company	Partial evidence	Lebanon, MO, United StatesHQ checked Sep 16, 2026	501-1,000	187 contacts →
	Partial evidence “The Durham Company specializes in the Design, Manufacturing, and Sales of products in the Electrical Utility Marketplace.” Source: RevenueBase Database · checked Sep 16, 2026
25	Hirose Electric Americas	Strong evidence	Downers Grove, IL, United StatesHQ checked Sep 16, 2026	51-200	186 contacts →
	Strong evidence “Hirose Electric Americas: Powering Connectivity, Shaping the Future At Hirose Electric Americas, we're in the business of connections.” Source: RevenueBase Database · checked Sep 16, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: electrical connector manufacturers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names electrical connector manufacturers.
Partial evidence: Its own public description names part of electrical connector manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name electrical connector manufacturers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 332 electrical connector manufacturers based in the United States

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Electrical connector manufacturers based in the United States at a glance

As of Sep 16, 2026

26.8%Verified-email coverage

78.9Average contacts per company

11-50Median size (employees)

2.1%Largest-city concentration · Irvine

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

103

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 332 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among electrical connector manufacturers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “electrical connector manufacturers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names electrical connector manufacturers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among electrical connector manufacturers, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 7,023 across the full list. 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 16, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names electrical connector manufacturers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

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

RevenueBase identified 332 electrical connector manufacturers headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

NVENT, headquartered in St Louis Park, tops this list with the largest team on record.

Which city has the most electrical connector manufacturers?

Irvine leads with 7 headquartered companies, followed by San Diego (7) and Houston (5).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 7,023 verified decision-maker contacts tracked across these 332 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 16, 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 Smart Search, 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.