Company lists · Data refreshed September 2026

Top 25 Structured cabling companies based in the United States

Name: Structured cabling companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 1,741 companies tracked

RevenueBase identified 1,741 structured cabling companies headquartered in the United States as of September 2026 and tracks 18,311 professional contacts across them, including 5,701 with verified work emails. Houston is the largest hub.

This list covers structured cabling companies 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 22, 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 22, 2026 86% judged on-target in blind review

1,741Companies

18,311Contacts tracked

5,701Verified emails

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The 25 largest structured cabling companies based in the United States

Ranked by team size

Top 25 of 1,741 structured cabling companies based in the United States, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to structured cabling companies: 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	Amteck, LLC	Indirect evidence	Lexington, KY, United StatesHQ checked Sep 22, 2026	501-1,000	474 contacts →
	Indirect evidence “Amteck is one of Kentucky’s largest privately held electrical construction firms, providing design-build electrical construction services for a wide variety of facilities…” Source: RevenueBase Database · checked Sep 22, 2026
2	Siemon	Indirect evidence	Watertown, CT, United StatesHQ checked Sep 22, 2026	501-1,000	427 contacts →
	Indirect 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 22, 2026
3	Linx Lllp	Partial evidence	Denver, CO, United StatesHQ checked Sep 22, 2026	501-1,000	352 contacts →
	Partial evidence “LINX is a technology integrator specializing in the design, installation and support of network cabling, multimedia, security and wireless systems.” Source: RevenueBase Database · checked Sep 22, 2026
4	Comnet Communications	Indirect evidence	Bethel, CT, United StatesHQ checked Sep 22, 2026	201-500	343 contacts →
	Indirect evidence “ComNet Communications is a national network infrastructure integrator delivering large-scale, mission-critical deployments across the United States.” Source: RevenueBase Database · checked Sep 22, 2026
5	National Technologies NTI , A Network Connex Company	Indirect evidence	Downers Grove, IL, United StatesHQ checked Sep 22, 2026	501-1,000	301 contacts →
	Indirect evidence “Since 2009, National Technologies (NTI) has installed mission-critical data center infrastructure and OSP and ISP fiber solutions to keep our customers connected and competitive.” Source: RevenueBase Database · checked Sep 22, 2026
6	Electra Link, INC	Strong evidence	Spring, TX, United StatesHQ checked Sep 22, 2026	201-500	223 contacts →
	Strong evidence “At Electra Link, you’ll find a place where technology, engineering and innovation come together to reinvent the way people think about Network Structured Cabling Systems and Audio…” Source: RevenueBase Database · checked Sep 22, 2026
7	MCA Communications, INC	Partial evidence	Houston, TX, United StatesHQ checked Sep 22, 2026	501-1,000	207 contacts →
	Partial evidence “MCA Communications is a Design-Build Technology Integrator specializing in network cabling infrastructure, audio visual installations, wireless solutions, and security solutions…” Source: RevenueBase Database · checked Sep 22, 2026
8	CBM Of America	Indirect evidence	Pompano Beach, FL, United StatesHQ checked Sep 22, 2026	201-500	199 contacts →
	Indirect evidence “CBM of America, LLC (CBMA), is an Engineering and Installation company for data center and central office environments, that has also been an innovator and provider of custom…” Source: RevenueBase Database · checked Sep 22, 2026
9	NCS Network Cabling Services, INC	Partial evidence	Houston, TX, United StatesHQ checked Sep 22, 2026	201-500	187 contacts →
	Partial evidence “Network Cabling Services (NCS) was founded in 1981 in Houston, TX, and has since evolved into a technology-driven, single-source solution provider for all our clients'…” Source: RevenueBase Database · checked Sep 22, 2026
10	RJE Telecom	Indirect evidence	Tampa, FL, United StatesHQ checked Sep 22, 2026	51-200	162 contacts →
	Indirect evidence “Founded in 1984, our headquarters is located in Tampa, Florida.” Source: RevenueBase Database · checked Sep 22, 2026
11	Progressive Technologies, INC	Partial evidence	Memphis, TN, United StatesHQ checked Sep 22, 2026	201-500	158 contacts →
	Partial evidence “Established in 1985 as a low voltage cabling contractor, Progressive Technologies has grown from a mid-south company to a nationwide provider offering solutions to commercial and…” Source: RevenueBase Database · checked Sep 22, 2026
12	Tele-Optics, INC	Indirect evidence	Kingsport, TN, United StatesHQ checked Sep 22, 2026	51-200	152 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 22, 2026
13	Icas Corp	Indirect evidence	Long Island City, United StatesHQ checked Sep 22, 2026	51-200	150 contacts →
	Indirect evidence “Being at the forefront of the industry for over 40 years, ICAS has established itself as a leader in IT implementation services, serving small, medium, and large organizations…” Source: RevenueBase Database · checked Sep 22, 2026
14	Kablelink Communications	Indirect evidence	Tampa, FL, United StatesHQ checked Sep 22, 2026	501-1,000	144 contacts →
	Indirect evidence “A company built on professionalism, quality and customer satisfaction.” Source: RevenueBase Database · checked Sep 22, 2026
15	Cc&n	Strong evidence	Brookfield, WI, United StatesHQ checked Sep 22, 2026	51-200	142 contacts →
	Strong evidence “CC & N is a Wisconsin-based company whose legacy centers around the installation of structured cabling, fiber, and wireless network solutions.” Source: RevenueBase Database · checked Sep 22, 2026
16	Strategic Connections, LLC	Strong evidence	Raleigh, NC, United StatesHQ checked Sep 22, 2026	51-200	140 contacts →
	Strong evidence “Strategic Connections, LLC is a leading technology solutions provider that specializes in fire safety, data networking, structured cabling, and AV systems.” Source: RevenueBase Database · checked Sep 22, 2026
17	Communications Construction Group, LLC	Indirect evidence	West Chester, PA, United StatesHQ checked Sep 22, 2026	501-1,000	126 contacts →
	Indirect evidence “Communications Construction Group, LLC ("CCG") provides high quality, reliable, technologically advanced and cost effective cable services to the telecommunications industry.” Source: RevenueBase Database · checked Sep 22, 2026
18	Americom Technology, LLC	Strong evidence	West Valley City, UT, United StatesHQ checked Sep 22, 2026	51-200	124 contacts →
	Strong evidence “The Right Choice for your Technology Solutions, offering Structured Cabling, Wireless, Distributed Antenna Systems (DAS), and The Right Choice for your Utility Services including…” Source: RevenueBase Database · checked Sep 22, 2026
19	LMI	Indirect evidence	Tucker, GA, United StatesHQ checked Sep 22, 2026	201-500	101 contacts →
	Indirect evidence “Over 60 years ago we started as LMI – where “LMI” stood for Lighting Maintenance, Inc.” Source: RevenueBase Database · checked Sep 22, 2026
20	Lan-Tel Communications, INC	Indirect evidence	Norwood, MA, United StatesHQ checked Sep 22, 2026	51-200	96 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 22, 2026
21	CCCI	Partial evidence	Sterling, VA, United StatesHQ checked Sep 22, 2026	51-200	94 contacts →
	Partial evidence “founded in 1981, provides Design-Build or Build to Specification, Enterprise Cabling, Cable Tray Systems, Wireless Access Points, Cellular Boosting, AV, DAS, Sound Masking, OSP…” Source: RevenueBase Database · checked Sep 22, 2026
22	TEL Tech Networks	Indirect evidence	Phoenix, AZ, United StatesHQ checked Sep 22, 2026	51-200	93 contacts →
	Indirect evidence “Tel Tech Networks Inc.” Source: RevenueBase Database · checked Sep 22, 2026
23	Atel Technologies	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 22, 2026	11-50	92 contacts →
	Indirect evidence “We pride ourselves on working with each of our clients to find a communication solution that works best for each of them.” Source: RevenueBase Database · checked Sep 22, 2026
24	American Cable & Telephone, LLC	Indirect evidence	Naperville, United StatesHQ checked Sep 22, 2026	201-500	90 contacts →
	Indirect evidence “Since 1994, American Cable & Telephone, LLC (ACT) has been helping Cable Companies raise the bar in customer service.” Source: RevenueBase Database · checked Sep 22, 2026
25	Southeast Utilities Of Georgia LLC	Indirect evidence	Augusta, GA, United StatesHQ checked Sep 22, 2026	201-500	88 contacts →
	Indirect evidence “Southeast Utilities of Georgia is the client’s best choice for construction support in constructing, implementing and operating network facilities for connection to the world of…” Source: RevenueBase Database · checked Sep 22, 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: structured cabling companies. 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 structured cabling companies.
Partial evidence: Its own public description names part of structured cabling companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name structured cabling companies. 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 1,741 structured cabling companies based in the United States

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Structured cabling companies based in the United States at a glance

As of Sep 22, 2026

31.1%Verified-email coverage

10.5Average contacts per company

11-50Median size (employees)

2.6%Largest-city concentration · Houston

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

832

11-50

649

51-200

203

201-500

501-1,000

1,001-5,000

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 1,741 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 structured cabling companies, 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 “structured cabling companies”. 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 structured cabling companies), 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 structured cabling companies, 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, 5,701 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 22, 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.

Structured cabling companies by metro

Structured cabling companies in Houston46
Structured cabling companies in Charlotte25

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 structured cabling companies, 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 structured cabling companies are there based in the United States?

RevenueBase identified 1,741 structured cabling companies 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?

Amteck, LLC, headquartered in Lexington, tops this list with the largest team on record.

Which city has the most structured cabling companies?

Houston leads with 46 headquartered companies, followed by Charlotte (25) and New York (20).

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 5,701 verified decision-maker contacts tracked across these 1,741 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 22, 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.