Company lists · Data refreshed September 2026
Top 25 Backbone cabling companies based in the United States
RevenueBase identified 1,598 backbone cabling companies headquartered in the United States as of September 2026 and tracks 26,010 professional contacts across them, including 8,479 with verified work emails. Houston is the largest hub.
This list covers backbone 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 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.
The 25 largest backbone cabling companies based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,800 contacts → | ||||
Indirect evidence “IES Communications a division of IES (NASDAQ: IESC) provides each client with a team of highly qualified dedicated professionals that deliver superior quality and cost effective…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 2 | 1,676 contacts → | ||||
Indirect evidence “Congruex was formed in 2017 to take advantage of historic demand for digital connectivity.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 3 | 689 contacts → | ||||
Indirect evidence “Smartlink powers the digital infrastructure behind today’s connected world.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 4 | 637 contacts → | ||||
Indirect evidence “Circet USA is a leading builder of network infrastructure with services tailored to your specific needs, including the design, engineering, construction, and maintenance of data…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 5 | 628 contacts → | ||||
Indirect evidence “ADB is an industry-leading infrastructure solutions provider, proudly building networks, connections, and partnerships nationwide within the telecommunications and utility…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 6 | 468 contacts → | ||||
Indirect evidence “CTS provides custom, carrier-grade, in-building and campus connectivity solutions for enterprises and mobile network operators, solving and managing the most complex networking…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 7 | 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 19, 2026Thanks. The Data Team will review it. | |||||
| 8 | 396 contacts → | ||||
Indirect evidence “TCS Communications, LLC, was founded in 1978 with the focus of providing quality construction services to the Cable Industry.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 9 | 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 19, 2026Thanks. The Data Team will review it. | |||||
| 10 | 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 19, 2026Thanks. The Data Team will review it. | |||||
| 11 | 308 contacts → | ||||
Partial evidence “Together with our customers, Network Connex is building the digital backbone of the AI era.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 12 | 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 19, 2026Thanks. The Data Team will review it. | |||||
| 13 | 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, 2026Thanks. The Data Team will review it. | |||||
| 14 | 240 contacts → | ||||
Indirect evidence “Draftech International is a full-service telecom engineering and outside plant (OSP) solutions provider, delivering end-to-end fiber optic design, FTTH engineering, and broadband…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 15 | 223 contacts → | ||||
Partial 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 19, 2026Thanks. The Data Team will review it. | |||||
| 16 | 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 19, 2026Thanks. The Data Team will review it. | |||||
| 17 | 206 contacts → | ||||
Indirect evidence “Founded by two Tennessee state senators, Star Construction, LLC has been a key service partner to many of the nation's largest telecommunications providers for over half a century.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 18 | 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 19, 2026Thanks. The Data Team will review it. | |||||
| 19 | 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 19, 2026Thanks. The Data Team will review it. | |||||
| 20 | 172 contacts → | ||||
Indirect evidence “We are a leading provider of IT and telecom infrastructure technologies.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 21 | 163 contacts → | ||||
Indirect evidence “You can leverage WiseConnect’s highly trained technicians for inside and outside plant projects in virtually any field.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 22 | 162 contacts → | ||||
Indirect evidence “Founded in 1984, our headquarters is located in Tampa, Florida.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 23 | 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 19, 2026Thanks. The Data Team will review it. | |||||
| 24 | 144 contacts → | ||||
Indirect evidence “A company built on professionalism, quality and customer satisfaction.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 25 | 142 contacts → | ||||
Partial 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 19, 2026Thanks. The Data Team will review it. | |||||
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: backbone 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 backbone cabling companies.
- Partial evidence
- Its own public description names part of backbone cabling companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name backbone 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 1,598 backbone cabling companies based in the United States
See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 8,479 reachable decision-makers.
Free signup · no credit card
Backbone cabling companies based in the United States at a glance
As of Sep 19, 2026Companies by employee count
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 1,598 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 backbone 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 “backbone 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 backbone 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 backbone 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, 8,479 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.
Backbone cabling companies by metro
- Backbone cabling companies in Houston47
- Backbone cabling companies in Charlotte26
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 backbone 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 backbone cabling companies are there based in the United States?
RevenueBase identified 1,598 backbone 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?
IES Communications, headquartered in Tempe, tops this list with the largest team on record.
Which city has the most backbone cabling companies?
Houston leads with 47 headquartered companies, followed by Charlotte (26) and Dallas (19).
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 8,479 verified decision-maker contacts tracked across these 1,598 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.
Ready to reach these companies? Verified emails and direct dials for all 1,598 backbone cabling companies based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Backbone cabling companies by geography
- Backbone cabling companies based in Argentina
- Backbone cabling companies based in Australia
- Backbone cabling companies based in Belgium
- Backbone cabling companies based in Brazil
- Backbone cabling companies based in Canada
- Backbone cabling companies based in Chile
- Backbone cabling companies based in France
- Backbone cabling companies based in Germany
- Backbone cabling companies based in India
- Backbone cabling companies based in Ireland
- Backbone cabling companies based in Italy
- Backbone cabling companies based in Mexico
Browse the directory
Browse: Companies home · All United States lists · All Backbone cabling companies lists · New lists
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Backbone cabling companies based in Argentina
- Backbone cabling companies based in Australia
- Backbone cabling companies based in Belgium
- Backbone cabling companies based in Brazil
- Backbone cabling companies based in Canada
- Backbone cabling companies based in Chile