Company lists · Data refreshed September 2026

Top 25 Telecom connector manufacturers based in the United States

Name: Telecom 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 19, 2026 289 companies tracked

RevenueBase identified 289 telecom connector manufacturers headquartered in the United States as of September 2026 and tracks 17,637 professional contacts across them, including 4,975 with verified work emails. Irvine is the largest hub.

This list covers telecom 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 19, 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 19, 2026 86% judged on-target in blind review

289Companies

17,637Contacts tracked

4,975Verified emails

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The 25 largest telecom connector manufacturers based in the United States

Ranked by team size

Top 25 of 289 telecom connector manufacturers based in the United States, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to telecom 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	Samtec INC	Partial evidence	New Albany, IN, United StatesHQ checked Sep 19, 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 19, 2026
2	Winchester Interconnect	Indirect evidence	Milford, CT, United StatesHQ checked Sep 19, 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 19, 2026
3	Amphenol TCS	Indirect evidence	Nashua, NH, United StatesHQ checked Sep 19, 2026	1,001-5,000	638 contacts →
	Indirect evidence “Amphenol TCS (ATCS) is a division of Amphenol Corporation.” Source: RevenueBase Database · checked Sep 19, 2026
4	Pei-Genesis	Strong evidence	Philadelphia, PA, United StatesHQ checked Sep 19, 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 19, 2026
5	Airborn	Strong evidence	Georgetown, TX, United StatesHQ checked Sep 19, 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 19, 2026
6	Infinite Electronics, INC	Partial evidence	Irvine, CA, United StatesHQ checked Sep 19, 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 19, 2026
7	Siemon	Strong evidence	Watertown, CT, United StatesHQ checked Sep 19, 2026	501-1,000	427 contacts →
	Strong evidence “Siemon is a global market leader in the design and manufacture of high-performance connectivity solutions for data centers and smart buildings.” Source: RevenueBase Database · checked Sep 19, 2026
8	PPC Broadband, Inc.	Strong evidence	E. Syracuse, NY, United StatesHQ checked Sep 19, 2026	501-1,000	418 contacts →
	Strong evidence “Belden’s key broadband solution brand, PPC is a proven industry leader in connectivity technology for the telecommunication industry, delivering the latest broadband and wireless…” Source: RevenueBase Database · checked Sep 19, 2026
9	Positronic Amphenol	Partial evidence	Springfield, MO, United StatesHQ checked Sep 19, 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 19, 2026
10	Source Photonics	Partial evidence	West Hills, CA, United StatesHQ checked Sep 19, 2026	501-1,000	285 contacts →
	Partial evidence “Source Photonics is a leading global provider of innovative and reliable technology that enables communications and data connectivity, in next-generation mobile and fixed-line…” Source: RevenueBase Database · checked Sep 19, 2026
11	Senko Advanced Components, INC	Strong evidence	Hudson, MA, United StatesHQ checked Sep 19, 2026	1,001-5,000	276 contacts →
	Strong evidence “SENKO Advanced Components design and manufacture precise, user-friendly, and application-focused fiber optic connectors that allow network operators to achieve the performance and…” Source: RevenueBase Database · checked Sep 19, 2026
12	Optical Cable Corporation	Indirect evidence	Roanoke, VA, United StatesHQ checked Sep 19, 2026	201-500	261 contacts →
	Indirect evidence “When we first built our reputation as pioneers in fiber optic cable industry, OCC made a commitment to quality, performance, and service.” Source: RevenueBase Database · checked Sep 19, 2026
13	Glenair Europe	Strong evidence	Glendale, CA, United StatesHQ checked Sep 19, 2026	5,001-10,000	226 contacts →
	Strong evidence “Glenair is a leading manufacturer of cutting-edge connector technologies including both Mil-Spec qualified as well as commercial circular and rectangular connectors.” Source: RevenueBase Database · checked Sep 19, 2026
14	Amphenol RF	Partial evidence	Danbury, CT, United StatesHQ checked Sep 19, 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 19, 2026
15	Amphenol Custom Cable	Partial evidence	Tampa, FL, United StatesHQ checked Sep 19, 2026	201-500	180 contacts →
	Partial evidence “Amphenol Custom Cable is a leading connectivity company with national presence and global distribution.” Source: RevenueBase Database · checked Sep 19, 2026
16	Rosenberger North America	Indirect evidence	Akron, PA, United StatesHQ checked Sep 19, 2026	201-500	178 contacts →
	Indirect evidence “Rosenberger Mission:Customer always comes first!Drive innovation together with and for our customers!Maintain a secure, humane and happy environment for our employees.Develop…” Source: RevenueBase Database · checked Sep 19, 2026
17	Multilink INC	Partial evidence	Elyria, OH, United StatesHQ checked Sep 19, 2026	201-500	154 contacts →
	Partial evidence “Multilink is one of the world's leading engineers and product developers of telecommunications network components, servicing the traditional CATV MSO's (Cable Television Multiple…” Source: RevenueBase Database · checked Sep 19, 2026
18	Amphenol Alden	Partial evidence	Stoughton, MA, United StatesHQ checked Sep 19, 2026	201-500	153 contacts →
	Partial evidence “Amphenol Alden provides innovative connector products and solutions that deliver outstanding performance and reliability in every application.” Source: RevenueBase Database · checked Sep 19, 2026
19	Fiber Instrument Sales, INC	Partial evidence	Oriskany, NY, United StatesHQ checked Sep 19, 2026	201-500	148 contacts →
	Partial evidence “Fiber Instrument Sales, Inc.(FIS) was founded in 1985 to fulfill the growing need in the communications industry for fiber optic cables and connectivity equipment.” Source: RevenueBase Database · checked Sep 19, 2026
20	FCI Electronics	Partial evidence	Etters, PA, United StatesHQ checked Sep 19, 2026	10001+	146 contacts →
	Partial evidence “FCI Electronics (2011 sales: € 420 M and 6,679 employees), one of the FCI divisions, is well known and respected for its technology leadership and innovative connector and cable…” Source: RevenueBase Database · checked Sep 19, 2026
21	SV Microwave	Indirect evidence	West Palm Beach, FL, United StatesHQ checked Sep 19, 2026	201-500	131 contacts →
	Indirect evidence “SV Microwave is a world leader in the RF/Microwave industry.” Source: RevenueBase Database · checked Sep 19, 2026
22	Interstate Connecting Components ICC	Partial evidence	Lumberton, NJ, United StatesHQ checked Sep 19, 2026	51-200	126 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
23	Ksaria	Partial evidence	Hudson, NH, United StatesHQ checked Sep 19, 2026	51-200	118 contacts →
	Partial evidence “kSARIA Corporation is an industry leading manufacturer and installer of mission critical interconnect solutions.” Source: RevenueBase Database · checked Sep 19, 2026
24	Omnetics Connector Corporation	Partial evidence	Minneapolis, MN, United StatesHQ checked Sep 19, 2026	201-500	108 contacts →
	Partial evidence “Omnetics Connector Corporation is a privately held, world class connector design and manufacturing company with over 40 years of experience focused on micro-miniature and…” Source: RevenueBase Database · checked Sep 19, 2026
25	Amphenol Fiber Systems International	Strong evidence	Allen, TX, United StatesHQ checked Sep 19, 2026	201-500	100 contacts →
	Strong evidence “Amphenol Fiber Systems International (AFSI) is a full service fiber optic company specializing in the fabrication and manufacture of fiber optic connectivity products and systems.” Source: RevenueBase Database · checked Sep 19, 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: telecom 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 telecom connector manufacturers.
Partial evidence: Its own public description names part of telecom connector manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name telecom 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 289 telecom connector manufacturers based in the United States

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Telecom connector manufacturers based in the United States at a glance

As of Sep 19, 2026

28.2%Verified-email coverage

61.0Average contacts per company

11-50Median size (employees)

2.1%Largest-city concentration · Irvine

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

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 289 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 telecom 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 “telecom 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 telecom 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 telecom 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, 4,975 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 19, 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 telecom 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 telecom connector manufacturers are there based in the United States?

RevenueBase identified 289 telecom 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?

Samtec INC, headquartered in New Albany, tops this list with the largest team on record.

Which city has the most telecom connector manufacturers?

Irvine leads with 6 headquartered companies, followed by San Diego (5) and Dallas (4).

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 4,975 verified decision-maker contacts tracked across these 289 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 19, 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.