Company lists · Data refreshed September 2026

Top 25 Network services companies based in the United States

Name: Network services 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 20, 2026 6,483 companies tracked

RevenueBase identified 6,483 company matches for network services companies associated with the United States as of September 2026 and tracks 184,447 professional contacts across them, including 69,166 with verified work emails. New York is the largest hub.

This list covers company matches for network services companies associated with the United States, 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 September 20, 2026.

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 Sep 20, 2026 How this list was built

6,483Companies

184,447Contacts tracked

69,166Verified emails

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The 25 largest network services companies based in the United States

Ranked by team size

Top 25 of 6,483 company matches for network services companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Kyndryl	Exact match	New York, NY, United StatesHQ recorded Sep 20, 2026	10001+	45,903 contacts →
	Exact match “We have the world’s best talent that design, run, and manage the most advanced and reliable technology infrastructure each day.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2	Lumen Technologies	Exact match	Monroe, LA, United StatesHQ recorded Sep 20, 2026	10001+	15,336 contacts →
	Exact match “Lumen is the trusted network for the AI-powered world, connecting people, data, and applications through one of the world’s most expansive fiber networks.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3	Verizon Business	Exact match	Basking Ridge, NJ, United StatesHQ recorded Sep 20, 2026	10001+	12,837 contacts →
	Exact match “You’re more than a business, agency or organization leader.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4	Comcast Business	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 20, 2026	10001+	8,242 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5	Black BOX	Exact match	Plano, TX, United StatesHQ recorded Sep 20, 2026	1,001-5,000	3,667 contacts →
	Exact match “Black Box is a global leader in digital infrastructure solutions, delivering network and system integration, managed services, and technology products to Fortune 100 and top…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6	Spectrum Business	Exact match	Stamford, CT, United StatesHQ recorded Sep 20, 2026	10001+	3,044 contacts →
	Exact match “Our story starts with understanding that connectivity powers everything you do, and we make it stronger.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7	GTT	Exact match	Arlington, VA, United StatesHQ recorded Sep 20, 2026	1,001-5,000	2,933 contacts →
	Exact match “GTT is a leading networking and security as a service provider for multinational organizations, simply and securely connecting people and machines to data and applications –…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8	Cogent Communications	Exact match	Washington, DC, United StatesHQ recorded Sep 20, 2026	1,001-5,000	2,450 contacts →
	Exact match “Cogent is one of the world's largest Internet Service Providers, delivering high quality Internet, Ethernet, Transport, and Colocation services to more than 138,025 Enterprise and…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9	IES Communications	Exact match	Tempe, AZ, United StatesHQ recorded Sep 20, 2026	1,001-5,000	1,800 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10	Eplus INC	Exact match	Herndon, VA, United StatesHQ recorded Sep 20, 2026	1,001-5,000	1,749 contacts →
	Exact match “ePlus is a customer-first, services-led, results-driven and trusted industry leader that helps organizations secure, modernize, optimize, and scale every aspect of their IT…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11	FLŌ Networks	Exact match	El Paso, TX, United StatesHQ recorded Sep 20, 2026	501-1,000	1,250 contacts →
	Exact match “Today fast, flexible networks are the foundation of every successful organization.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12	Wachter, INC	Exact match	Lenexa, KS, United StatesHQ recorded Sep 20, 2026	1,001-5,000	1,237 contacts →
	Exact match “Wachter is on the cutting-edge of technology and infrastructure installation and has been since 1930.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13	GDT	Exact match	Dallas, TX, United StatesHQ recorded Sep 20, 2026	501-1,000	1,032 contacts →
	Exact match “As an award-winning, global IT solutions provider, we are changing the nature of transformation.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14	XO Communications	Exact match	Herndon, VA, United StatesHQ recorded Sep 20, 2026	1,001-5,000	1,000 contacts →
	Exact match “XO Communications is a Verizon company that provides the technology that helps business and wholesale customers compete in a hyper-connected economy.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15	Allied Telesis	Exact match	San Jose, CA, United StatesHQ recorded Sep 20, 2026	1,001-5,000	816 contacts →
	Exact match “Our world is increasing in complexity.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16	TPX	Exact match	Austin, TX, United StatesHQ recorded Sep 20, 2026	1,001-5,000	751 contacts →
	Exact match “TPx is the reliable sidekick every growing business deserves, powering your tech while you take the lead.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17	Smartlink Group	Exact match	Annapolis, MD, United StatesHQ recorded Sep 20, 2026	501-1,000	689 contacts →
	Exact match “Smartlink powers the digital infrastructure behind today’s connected world.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18	IT Solutions	Exact match	Fort Washington, PA, United StatesHQ recorded Sep 20, 2026	501-1,000	683 contacts →
	Exact match “With 30 years of experience as a trusted managed services provider, we're your dedicated partner in navigating the complex world of technology, so you can focus on growing your…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19	Circet USA	Exact match	Kennesaw, GA, United StatesHQ recorded Sep 20, 2026	1,001-5,000	637 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20	NIC	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 20, 2026	n/a	581 contacts →
	Exact match “NIC has been providing IT Solutions, Cybersecurity, and Cloud Services for businesses and organizations for the past two decades.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21	JSI	Exact match	Greenbelt, MD, United StatesHQ recorded Sep 20, 2026	501-1,000	563 contacts →
	Exact match “JSI is a national leader in next-generation digital solutions, empowering providers to build, scale, and optimize high-performance networks.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22	ITI	Exact match	Bluffton, IN, United StatesHQ recorded Sep 20, 2026	n/a	545 contacts →
	Exact match “At Indiana Technical Installations we provide IT Services/Networking, Home & Business Security/Surveillance Services, Custom Audio/Video and more.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23	Maintech, Incorporated	Exact match	Clark, NJ, United StatesHQ recorded Sep 20, 2026	501-1,000	529 contacts →
	Exact match “Maintech: A trusted global partner for IT Infrastructure Solutions and Managed Services, leveraging over 50 years of experience to empower businesses worldwide.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24	Ntiva, INC	Exact match	Mclean, VA, United StatesHQ recorded Sep 20, 2026	501-1,000	505 contacts →
	Exact match “At Ntiva, growing people (our employees, partners, and clients) is our mission.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25	Blue Mantis	Exact match	Portsmouth, NH, United StatesHQ recorded Sep 20, 2026	201-500	503 contacts →
	Exact match “Blue Mantis is a security-first, IT solutions and services provider with a 30+ year history of successfully helping clients achieve business modernization by applying…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “network services companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 6,483 network services companies based in the United States

See the full list, filter by size, metro and specialty, and access 69,166 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Network services companies based in the United States at a glance

As of Sep 20, 2026

37.5%Verified-email coverage

28.5Average contacts per company

1-10Median size (employees)

2.7%Largest-city concentration · New York

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

3,660

11-50

2,169

51-200

489

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 6,483 companies.

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.
What qualifies: Company records associated with the United States whose business descriptions match “network services 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 69,166 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 September 20, 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.

Network services companies by metro

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 “network services companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many network services companies are there based in the United States?

RevenueBase identified 6,483 company matches for network services companies associated with the United States as of September 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?

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

Which city has the most network services companies?

New York leads with 172 company records, followed by Houston (124) and Chicago (78).

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 69,166 professional contacts with verified work emails tracked across these 6,483 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 September 20, 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.