Company lists · Data refreshed November 2026

Top 25 Voice and data cabling companies worldwide

RevenueBase identified 5,307 company matches for voice and data cabling companies worldwide as of November 2026 and tracks 41,679 professional contacts across them, including 9,291 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers company matches for voice and data cabling companies worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026. Country and city lists for voice and data cabling companies follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
5,307Companies
41,679Contacts tracked
9,291Verified emails
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The 25 largest voice and data cabling companies worldwide

Ranked by team size
Top 25 of 5,307 company matches for voice and data cabling companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchUnited StatesHQ recorded Nov 6, 20261,001-5,000449 contacts →

Exact match

“A national telecommunications customer service fulfillment company, Prince Telecom specializes in Residential & Commercial installations, repair and construction services for…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchSingaporeHQ recorded Nov 6, 2026501-1,000384 contacts →

Exact match

“Our core business activity Design and installation services for structured cabling systems,(ii) the provision of maintenance and support services for structured cabling systems…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchDowners Grove, United StatesHQ recorded Nov 6, 2026501-1,000381 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchMaple Lake, MN, IndiaHQ recorded Nov 6, 2026501-1,000367 contacts →

Exact match

“MP Nexlevel provides Communications, Power, Gas and Network Providers with construction and technical services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBethel, FL, United StatesHQ recorded Nov 6, 2026201-500358 contacts →

Exact match

“ComNet Communications is a national network infrastructure integrator delivering large-scale, mission-critical deployments across the United States.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchItasca, IL, United StatesHQ recorded Nov 6, 2026501-1,000290 contacts →

Exact match

“Electrical and communication services including design, installation, testing, long-term service, and maintenance.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchRichmond Hill, SK, CanadaHQ recorded Nov 6, 2026501-1,000274 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSpring, TX, United StatesHQ recorded Nov 6, 2026201-500241 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchPompano Beach, NJ, United StatesHQ recorded Nov 6, 2026201-500222 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchHouston, FL, United StatesHQ recorded Nov 6, 2026501-1,000212 contacts →

Exact match

“MCA Communications is a Design-Build Technology Integrator specializing in network cabling infrastructure, audio visual installations, wireless solutions, and security solutions…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchDenver, CO, United StatesHQ recorded Nov 6, 2026501-1,000206 contacts →

Exact match

“LINX is a technology integrator specializing in the design, installation and support of network cabling, multimedia, security and wireless systems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchHouston, TX, United StatesHQ recorded Nov 6, 2026201-500196 contacts →

Exact match

“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'…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchTampa, FL, United StatesHQ recorded Nov 6, 202651-200193 contacts →

Exact match

“Founded in 1984, our headquarters is located in Tampa, Florida.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchMemphis, AR, United StatesHQ recorded Nov 6, 2026201-500162 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchMalle, MaldivesHQ recorded Nov 6, 2026n/a161 contacts →

Exact match

“APK Telecom Network Solutions (ATN), in 2016 overgenomen door APK Group focust zich op glasvezel, datacenters, camera's & alarmen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchLong Island City, United StatesHQ recorded Nov 6, 202651-200156 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchKingsport, TN, United StatesHQ recorded Nov 6, 202651-200155 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchTampa, FL, United StatesHQ recorded Nov 6, 2026501-1,000151 contacts →

Exact match

“A company built on professionalism, quality and customer satisfaction.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBaku, AzerbaijanHQ recorded Nov 6, 2026201-500148 contacts →

Exact match

“ED’s goal is to offer cutting edge, high quality products and services at fair and equitable prices in order to generate revenues sufficient for funding our long-term growth and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBrookfield, WI, United StatesHQ recorded Nov 6, 202651-200147 contacts →

Exact match

“CC & N is a Wisconsin-based company whose legacy centers around the installation of structured cabling, fiber, and wireless network solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchMálaga, SpainHQ recorded Nov 6, 2026201-500145 contacts →

Exact match

“El Grupo INSTELCA es proveedor global de servicios de Telecomunicaciones, Redes e Informática con más de 30 años de experiencia y con una clara orientación al clientes que nos ha…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchDowners Grove, IL, United StatesHQ recorded Nov 6, 2026201-500138 contacts →

Exact match

“In business for over 100 years, Gibson Electric & Technology Solutions provides a comprehensive array of electrical and telecommunications services for new construction, retrofit…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchWest Chester, PA, United StatesHQ recorded Nov 6, 2026501-1,000136 contacts →

Exact match

“Communications Construction Group, LLC ("CCG") provides high quality, reliable, technologically advanced and cost effective cable services to the telecommunications industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchWest Valley City, UT, United StatesHQ recorded Nov 6, 202651-200136 contacts →

Exact match

“The Right Choice for your Technology Solutions, offering Structured Cabling, Wireless, Distributed Antenna Systems (DAS), and The Right Choice for your Utility Services including…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 2026201-500124 contacts →

Exact match

“Having founded by the team that has gathered long years’experience at voice and network solutions, Neocom put its sign under many crucial cabling, voice and network projects in…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 5,307 voice and data cabling companies worldwide

See the full list, filter by size, metro and specialty, and access 9,291 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Voice and data cabling companies worldwide at a glance

As of Nov 6, 2026
22.3%Verified-email coverage
7.9Average contacts per company
1-10Median size (employees)
1.2%Largest-city concentration · Sao Paulo
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
2,745
11-50
1,895
51-200
464
201-500
76
501-1,000
29
1,001-5,000
14
10001+
2

Email recency is reported on each country list linked below.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
Coverage
Every country. Country and city lists for voice and data cabling companies are linked below.
What qualifies
Company records worldwide whose business descriptions match “voice and data cabling companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 9,291 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Voice and data cabling companies by location

23 lists · largest first

Every Voice and data cabling companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “voice and data cabling companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many voice and data cabling companies are there worldwide?

RevenueBase identified 5,307 company matches for voice and data cabling companies worldwide as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Prince Telecom tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most voice and data cabling companies?

The United States leads with 1,823 companies, followed by the United Kingdom (505) and Brazil (297). Every voice and data cabling companies list by country and city is linked on this page.

Which city has the most voice and data cabling companies?

Sao Paulo leads with 66 company records, followed by London (57) and Houston (48).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 9,291 professional contacts with verified work emails tracked across these 5,307 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 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 SmartSearch, 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.