Company lists · Data refreshed September 2026

Top 25 Data cabling manufacturers based in the United States

Name: Data cabling 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 30, 2026 691 companies tracked

RevenueBase identified 691 data cabling manufacturers headquartered in the United States as of September 2026 and tracks 16,025 professional contacts across them, including 4,367 with verified work emails. Houston is the largest hub.

This list covers data cabling 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 30, 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 30, 2026 86% judged on-target in blind review

691Companies

16,025Contacts tracked

4,367Verified emails

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The 25 largest data cabling manufacturers based in the United States

Ranked by team size

Top 25 of 691 data cabling manufacturers based in the United States, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to data cabling 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	AFL	Strong evidence	Duncan, SC, United StatesHQ checked Sep 30, 2026	1,001-5,000	2,813 contacts →
	Strong evidence “Founded in 1984, AFL is a global manufacturer providing end-to-end solutions to the energy, broadband, data center, AI and industrial markets.” Source: RevenueBase Database · checked Sep 30, 2026
2	Siemon	Strong evidence	Watertown, CT, United StatesHQ checked Sep 30, 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 30, 2026
3	PPC Broadband, Inc.	Indirect evidence	E. Syracuse, NY, United StatesHQ checked Sep 30, 2026	501-1,000	418 contacts →
	Indirect 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 30, 2026
4	AOI	Partial evidence	Sugar Land, TX, United StatesHQ checked Sep 30, 2026	1,001-5,000	416 contacts →
	Partial evidence “Applied Optoelectronics, Inc.\| NASDAQ: AAOI AOI is a leading designer and manufacturer of fiber optic networking products.” Source: RevenueBase Database · checked Sep 30, 2026
5	Senko Advanced Components, INC	Partial evidence	Hudson, MA, United StatesHQ checked Sep 30, 2026	1,001-5,000	276 contacts →
	Partial 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 30, 2026
6	Optical Cable Corporation	Indirect evidence	Roanoke, VA, United StatesHQ checked Sep 30, 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 30, 2026
7	Clearfield	Partial evidence	Minneapolis, MN, United StatesHQ checked Sep 30, 2026	201-500	258 contacts →
	Partial evidence “Clearfield, Inc.(NASDAQ: CLFD) designs, manufactures, and distributes fiber optic management, protection, and delivery solutions that play a critical role in enabling broadband…” Source: RevenueBase Database · checked Sep 30, 2026
8	GCG	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 30, 2026	1,001-5,000	244 contacts →
	Indirect evidence “GCG is a global provider of wire, cable, and connectivity products, as well as customized solutions for automated factories, serving diverse sectors including Communications, OEM…” Source: RevenueBase Database · checked Sep 30, 2026
9	Windy City Wire	Indirect evidence	Bolingbrook, IL, United StatesHQ checked Sep 30, 2026	51-200	216 contacts →
	Indirect evidence “OUR COMPANY Windy City Wire® has been leading the way in low-voltage wire innovations since 1994.” Source: RevenueBase Database · checked Sep 30, 2026
10	Channell	Indirect evidence	Rockwall, TX, United StatesHQ checked Sep 30, 2026	501-1,000	210 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026
11	Fiber Instrument Sales, INC	Indirect evidence	Oriskany, NY, United StatesHQ checked Sep 30, 2026	201-500	148 contacts →
	Indirect 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 30, 2026
12	Global Technologies	Partial evidence	Spring Lake, MI, United StatesHQ checked Sep 30, 2026	51-200	148 contacts →
	Partial evidence “GlobalTec is a privately held electrical cable and wire harness assembly manufacturer with injection molding and over molding capabilities.” Source: RevenueBase Database · checked Sep 30, 2026
13	Kablelink Communications	Indirect evidence	Tampa, FL, United StatesHQ checked Sep 30, 2026	501-1,000	144 contacts →
	Indirect evidence “A company built on professionalism, quality and customer satisfaction.” Source: RevenueBase Database · checked Sep 30, 2026
14	Amphenol Telect	Indirect evidence	Liberty Lake, WA, United StatesHQ checked Sep 30, 2026	201-500	135 contacts →
	Indirect evidence “We are pleased to announce that Amphenol Telect and All Systems Broadband have officially joined forces under the brand name Amphenol Network Solutions.” Source: RevenueBase Database · checked Sep 30, 2026
15	AFL	Partial evidence	Duncan, SC, United StatesHQ checked Sep 30, 2026	201-500	121 contacts →
	Partial evidence “Founded in 1984, AFL is an international manufacturer providing end-to-end network solutions to the energy, service provider, enterprise, hyperscale and industrial markets.” Source: RevenueBase Database · checked Sep 30, 2026
16	Ksaria	Partial evidence	Hudson, NH, United StatesHQ checked Sep 30, 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 30, 2026
17	Northwire, INC	Indirect evidence	Osceola, WI, United StatesHQ checked Sep 30, 2026	51-200	102 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026
18	Lapp USA	Strong evidence	Florham Park, NJ, United StatesHQ checked Sep 30, 2026	201-500	86 contacts →
	Strong evidence “LAPP North America expertly manufactures the cutting edge cables, connectors, glands and Industrial data communication solutions that help manufacturers automate/ future-proof…” Source: RevenueBase Database · checked Sep 30, 2026
19	CCX Corporation	Partial evidence	Broomfield, CO, United StatesHQ checked Sep 30, 2026	51-200	85 contacts →
	Partial evidence “CCX is a cable manufacturer in Colorado and Mexico.” Source: RevenueBase Database · checked Sep 30, 2026
20	L-Com Global Connectivity	Strong evidence	North Andover, MA, United StatesHQ checked Sep 30, 2026	201-500	75 contacts →
	Strong evidence “L-com, a leading manufacturer of wired and wireless connectivity products, offers a wide range of solutions and unrivaled customer service for the electronics and data…” Source: RevenueBase Database · checked Sep 30, 2026
21	RF Industries, LTD	Partial evidence	San Diego, CA, United StatesHQ checked Sep 30, 2026	51-200	74 contacts →
	Partial evidence “RF Industries is a leading designer and manufacturer of innovative interconnect products and complex cable assemblies across diversified, high growth markets including wireless…” Source: RevenueBase Database · checked Sep 30, 2026
22	Hubbell Premise Wiring	Indirect evidence	Shelton, CT, United StatesHQ checked Sep 30, 2026	501-1,000	74 contacts →
	Indirect evidence “HUBBELL PREMISE WIRING A company committed to maintaining a tradition of excellence and delivering unmatched quality, innovation and reliability.” Source: RevenueBase Database · checked Sep 30, 2026
23	Alpha Wire	Partial evidence	Elizabeth, NJ, United StatesHQ checked Sep 30, 2026	201-500	68 contacts →
	Partial evidence “Alpha Wire designs and manufactures wire, cable, and tubing products for a broad range of applications and markets to help customers solve critical production and manufacturing…” Source: RevenueBase Database · checked Sep 30, 2026
24	Cablcon	Partial evidence	Troy, MI, United StatesHQ checked Sep 30, 2026	501-1,000	66 contacts →
	Partial evidence “Cablcon is a manufacturer and distributor of copper & fiber optic cable, custom cable assemblies, RGFlex Types 2, 3 and 4 power cable, and fiber optic management products.” Source: RevenueBase Database · checked Sep 30, 2026
25	Trexon	Indirect evidence	Boston, MA, United StatesHQ checked Sep 30, 2026	501-1,000	61 contacts →
	Indirect evidence “Built through the transformative combination of some of the most innovative specialty connectivity companies in the world, Trexon provides unique connectivity solutions that…” Source: RevenueBase Database · checked Sep 30, 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: data cabling 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 data cabling manufacturers.
Partial evidence: Its own public description names part of data cabling manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name data cabling 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 691 data cabling manufacturers based in the United States

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Data cabling manufacturers based in the United States at a glance

As of Sep 30, 2026

27.3%Verified-email coverage

23.2Average contacts per company

11-50Median size (employees)

2.0%Largest-city concentration · Houston

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

252

11-50

260

51-200

116

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 691 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 data cabling 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 “data cabling 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 data cabling 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 data cabling 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, 4,367 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 30, 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 data cabling 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 data cabling manufacturers are there based in the United States?

RevenueBase identified 691 data cabling 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?

AFL, headquartered in Duncan, tops this list with the largest team on record.

Which city has the most data cabling manufacturers?

Houston leads with 14 headquartered companies, followed by Dallas (11) and Miami (10).

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 4,367 verified decision-maker contacts tracked across these 691 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 30, 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.