Company lists · Data refreshed September 2026

Top 25 Telecommunications infrastructure contractors based in Houston, United States

Name: Telecommunications infrastructure contractors based in Houston, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 100 companies tracked

RevenueBase identified 100 telecommunications infrastructure contractors headquartered in Houston, United States as of September 2026 and tracks 6,665 professional contacts across them, including 2,113 with verified work emails. Houston is the largest hub.

This list covers telecommunications infrastructure contractors headquartered in Houston, 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

100Companies

6,665Contacts tracked

2,113Verified emails

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The 25 largest telecommunications infrastructure contractors based in Houston, United States

Ranked by team size

Top 25 of 100 telecommunications infrastructure contractors based in Houston, United States, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to telecommunications infrastructure contractors: 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	IES Holdings	Indirect evidence	Houston, TX, United StatesHQ checked Sep 19, 2026	5,001-10,000	2,567 contacts →
	Indirect evidence “IES Holdings, Inc.(formerly known as Integrated Electrical Services, Inc.) provides electrical contracting services to commercial, industrial, and residential customers in the…” Source: RevenueBase Database · checked Sep 19, 2026
2	Quanta Services, INC	Partial evidence	Houston, TX, United StatesHQ checked Sep 19, 2026	10001+	1,783 contacts →
	Partial evidence “Quanta Services (NYSE: PWR) is the leading specialty contractor with the largest and highly trained skilled workforce in North America, providing fully integrated solutions for…” Source: RevenueBase Database · checked Sep 19, 2026
3	Logix Fiber Networks	Partial evidence	Houston, TX, United StatesHQ checked Sep 19, 2026	201-500	371 contacts →
	Partial evidence “LOGIX FIBER NETWORKS is a well-established Texas-based provider of telecommunications services since 1983.” Source: RevenueBase Database · checked Sep 19, 2026
4	MCA Communications, INC	Partial evidence	Houston, TX, United StatesHQ checked Sep 19, 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 19, 2026
5	NCS Network Cabling Services, INC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 19, 2026	201-500	187 contacts →
	Indirect 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, 2026
6	Onesource Building Technologies	Partial evidence	Houston, TX, United StatesHQ checked Sep 19, 2026	51-200	166 contacts →
	Partial evidence “Providing World-Class Technology Services and Solutions OneSource provides voice and data infrastructure services to mid-tier and large enterprises nationwide and abroad.” Source: RevenueBase Database · checked Sep 19, 2026
7	SGV International	Indirect evidence	Houston, TX, United StatesHQ checked Sep 19, 2026	51-200	114 contacts →
	Indirect evidence “SGV International, LLC is a premiere technology solutions company specializing in the engineering/design, delivery, integration, and managed service support of IT, telecom, real…” Source: RevenueBase Database · checked Sep 19, 2026
8	Nessco	Partial evidence	Houston, TX, United StatesHQ checked Sep 19, 2026	51-200	102 contacts →
	Partial evidence “NESSCO’s System Integration team specializes in creating custom-designed telecommunications and security solutions for the global oil and gas industry.” Source: RevenueBase Database · checked Sep 19, 2026
9	C2o Americas	Partial evidence	Houston, United StatesHQ checked Sep 19, 2026	201-500	94 contacts →
	Partial evidence “Supporting Global Energy and Infrastructure Projects, C2O Group provides electrical, communications and mechanical services.” Source: RevenueBase Database · checked Sep 19, 2026
10	Infrastructure Networks	Strong evidence	Houston, TX, United StatesHQ checked Sep 19, 2026	51-200	86 contacts →
	Strong evidence “Infrastructure Networks Inc.(INET) is a technology and telecommunications company eliminating the frustrations associated with managing and scaling remote communications by…” Source: RevenueBase Database · checked Sep 19, 2026
11	I.E.Smart Systems, LLC	Partial evidence	Houston, TX, United StatesHQ checked Sep 19, 2026	51-200	79 contacts →
	Partial evidence “Whether you need one data center installed or a total infrastructure build out for a multi-building campus, i.e.Smart Systems stays flexible so we can meet our customers’ needs.” Source: RevenueBase Database · checked Sep 19, 2026
12	Melton Electrical And Structured Cabling	Indirect evidence	Houston, TX, United StatesHQ checked Sep 19, 2026	51-200	55 contacts →
	Indirect evidence “Melton Electric, Inc.” Source: RevenueBase Database · checked Sep 19, 2026
13	Techknowledge	Partial evidence	Houston, TX, United StatesHQ checked Sep 19, 2026	11-50	31 contacts →
	Partial evidence “TechKnowledge Consulting Corporation is a Information Technology Consulting Company focusing on telecommunications and data systems, audio / visual solutions, security systems…” Source: RevenueBase Database · checked Sep 19, 2026
14	Triumph Cabling Systems, LLC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 19, 2026	51-200	30 contacts →
	Indirect evidence “Since 2004, Triumph has been a premier provider of low-voltage cabling services for data, voice, and fiber optics.” Source: RevenueBase Database · checked Sep 19, 2026
15	Qctv Professional-Grade A V	Indirect evidence	Houston, TX, United StatesHQ checked Sep 19, 2026	11-50	26 contacts →
	Indirect evidence “QCTV - If it makes a sound or shows a picture - WE INSTALL IT!” Source: RevenueBase Database · checked Sep 19, 2026
16	ICS Holding, LLC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 19, 2026	1,001-5,000	25 contacts →
	Indirect evidence “Since 2018, ICS Holding has collaborated with our subsidiary companies to offer a broad spectrum of specialized electrical and instrumentation services.” Source: RevenueBase Database · checked Sep 19, 2026
17	Mccune Electrical Services LLC	Strong evidence	Houston, TX, United StatesHQ checked Sep 19, 2026	201-500	25 contacts →
	Strong evidence “Mccune Electrical Services is a leading Electrical Contractor that specializes in delivering high-quality Electrical Services in the commercial, medical, telecommunication, and…” Source: RevenueBase Database · checked Sep 19, 2026
18	Accutek Technologies, INC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 19, 2026	11-50	22 contacts →
	Indirect evidence “Since 1997 Accutek Technologies has provided turn-key solutions for high performance IT network, structured cabling, and computer and data storage solutions for businesses of all…” Source: RevenueBase Database · checked Sep 19, 2026
19	4b Technology Group	Indirect evidence	Houston, TX, United StatesHQ checked Sep 19, 2026	11-50	19 contacts →
	Indirect evidence “4b Technology Group is a woman-owned, independent technology consulting firm specializing in the planning and design of communication systems for large-scale new construction and…” Source: RevenueBase Database · checked Sep 19, 2026
20	Vetcore Technology And Electrical Services	Partial evidence	Houston, TX, United StatesHQ checked Sep 19, 2026	11-50	16 contacts →
	Partial evidence “Vetcore Technology and Electrical Services LLC is a service disabled veteran owned small business that provides both residential and commercial electrical contractors services and…” Source: RevenueBase Database · checked Sep 19, 2026
21	AIG Integrators	Partial evidence	Houston, TX, United StatesHQ checked Sep 19, 2026	11-50	14 contacts →
	Partial evidence “Welcome to AIG Integrators, a visionary at the forefront of revolutionizing the telecommunications industry.” Source: RevenueBase Database · checked Sep 19, 2026
22	GCP Technologies LLC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 19, 2026	11-50	12 contacts →
	Indirect evidence “GCP Technologies provides engineering and technical services to help communications companies achieve their customer service goals rapidly and cost effectively.” Source: RevenueBase Database · checked Sep 19, 2026
23	Genesis Cabling Solutions	Indirect evidence	Houston, TX, United StatesHQ checked Sep 19, 2026	11-50	12 contacts →
	Indirect evidence “Specializing in the installation, termination, and testing of Low Voltage structured cabling systems.” Source: RevenueBase Database · checked Sep 19, 2026
24	TAG Companies LP	Indirect evidence	Houston, TX, United StatesHQ checked Sep 19, 2026	11-50	12 contacts →
	Indirect evidence “TAG Companies LP is an Electrical and Communications Company based out of Houston, Texas, United States.” Source: RevenueBase Database · checked Sep 19, 2026
25	RED Nova Energy	Partial evidence	Houston, TX, United StatesHQ checked Sep 19, 2026	11-50	10 contacts →
	Partial evidence “Red Nova Energy is an Electrical contractor and communication consultant.” 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: telecommunications infrastructure contractors. 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 telecommunications infrastructure contractors.
Partial evidence: Its own public description names part of telecommunications infrastructure contractors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name telecommunications infrastructure contractors. 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 100 telecommunications infrastructure contractors based in Houston, United States

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Telecommunications infrastructure contractors based in Houston, United States at a glance

As of Sep 19, 2026

31.7%Verified-email coverage

66.7Average contacts per company

11-50Median size (employees)

100.0%Largest-city concentration · Houston

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 across the whole United States list rather than for Houston, so it is reported there. Company counts and contact totals on this page are exact for Houston, over 100 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 telecommunications infrastructure contractors, 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 Houston, United States whose own description of what they do matches “telecommunications infrastructure contractors”. 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 telecommunications infrastructure contractors), 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 telecommunications infrastructure contractors, and records with no verified work email. Companies headquartered outside Houston 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, 2,113 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.

Telecommunications infrastructure contractors by metro in the United States

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 telecommunications infrastructure contractors, 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 telecommunications infrastructure contractors are there based in Houston, United States?

RevenueBase identified 100 telecommunications infrastructure contractors headquartered in Houston, 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 Holdings, headquartered in Houston, tops this list with the largest team on record.

Which city has the most telecommunications infrastructure contractors?

Houston leads with 100 headquartered companies, followed by New York (56) and Charlotte (46).

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 2,113 verified decision-maker contacts tracked across these 100 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.