Company lists · Data refreshed September 2026

Top 25 Network engineering firms based in the United States

Name: Network engineering firms based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 767 companies tracked

RevenueBase identified 767 network engineering firms headquartered in the United States as of September 2026 and tracks 14,366 professional contacts across them, including 4,086 with verified work emails. Houston is the largest hub.

This list covers network engineering firms 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 17, 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 17, 2026 86% judged on-target in blind review

767Companies

14,366Contacts tracked

4,086Verified emails

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The 25 largest network engineering firms based in the United States

Ranked by team size

Top 25 of 767 network engineering firms based in the United States, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to network engineering firms: 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	LCC	Indirect evidence	Mclean, VA, United StatesHQ checked Sep 17, 2026	5,001-10,000	2,193 contacts →
	Indirect evidence “In Feb.” Source: RevenueBase Database · checked Sep 17, 2026
2	Allied Telesis	Indirect evidence	San Jose, CA, United StatesHQ checked Sep 17, 2026	1,001-5,000	816 contacts →
	Indirect evidence “Our world is increasing in complexity.” Source: RevenueBase Database · checked Sep 17, 2026
3	Circet USA	Strong evidence	Kennesaw, GA, United StatesHQ checked Sep 17, 2026	1,001-5,000	637 contacts →
	Strong 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 17, 2026
4	JSI	Partial evidence	Greenbelt, MD, United StatesHQ checked Sep 17, 2026	501-1,000	563 contacts →
	Partial evidence “JSI is a national leader in next-generation digital solutions, empowering providers to build, scale, and optimize high-performance networks.” Source: RevenueBase Database · checked Sep 17, 2026
5	Quadgen	Strong evidence	King Of Prussia, PA, United StatesHQ checked Sep 17, 2026	501-1,000	519 contacts →
	Strong evidence “QuadGen is a network and engineering services company, enabling customers to deploy new technologies, improve network capacity, reduce costs and optimize network performance.” Source: RevenueBase Database · checked Sep 17, 2026
6	Vantage Point Solutions	Partial evidence	Mitchell, SD, United StatesHQ checked Sep 17, 2026	501-1,000	334 contacts →
	Partial evidence “Vantage Point is a premier engineering and consulting firm serving the broadband, energy, enterprise, and banking industries.” Source: RevenueBase Database · checked Sep 17, 2026
7	CHC Consulting, A Congruex Company	Strong evidence	San Clemente, CA, United StatesHQ checked Sep 17, 2026	501-1,000	314 contacts →
	Strong evidence “CHC is a full-service digital network engineering firm that delivers solutions including fielding, engineering design, permitting, project management, and process development.” Source: RevenueBase Database · checked Sep 17, 2026
8	Palnies	Partial evidence	Schaumburg, IL, United StatesHQ checked Sep 17, 2026	1,001-5,000	231 contacts →
	Partial evidence “PalniES applies technology to deliver unique, cost-effective engineering and design solutions–-and fast.” Source: RevenueBase Database · checked Sep 17, 2026
9	Glow Networks	Partial evidence	Dallas, United StatesHQ checked Sep 17, 2026	51-200	208 contacts →
	Partial evidence “Glow Networks, Inc.” Source: RevenueBase Database · checked Sep 17, 2026
10	Engineering Associates, LLC	Partial evidence	Alpharetta, GA, United StatesHQ checked Sep 17, 2026	201-500	176 contacts →
	Partial evidence “Engineering Associates provides professional OSP, FTTH, & Wireless engineering design and support services for many of the most sophisticated and demanding users of…” Source: RevenueBase Database · checked Sep 17, 2026
11	Hiwaay Information Services, INC	Partial evidence	Huntsville, AL, United StatesHQ checked Sep 17, 2026	n/a	175 contacts →
	Partial evidence “HiWAAY's Network Services specializes in network design, business process analysis, information security and managed IT services.” Source: RevenueBase Database · checked Sep 17, 2026
12	Wiseconnect INC	Indirect evidence	Overland Park, KS, United StatesHQ checked Sep 17, 2026	201-500	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 17, 2026
13	Icas Corp	Indirect evidence	Long Island City, United StatesHQ checked Sep 17, 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 17, 2026
14	Fullerton	Partial evidence	Schaumburg, IL, United StatesHQ checked Sep 17, 2026	51-200	145 contacts →
	Partial evidence “For over 20 years, Fullerton has provided award-winning design and engineering solutions to wireless and wireline service providers nationwide.” Source: RevenueBase Database · checked Sep 17, 2026
15	Spectrum Solutions, INC	Strong evidence	Madison, AL, United StatesHQ checked Sep 17, 2026	51-200	117 contacts →
	Strong evidence “SSI provides engineering and networking solutions to both commercial and government clients.” Source: RevenueBase Database · checked Sep 17, 2026
16	Biarri Networks	Strong evidence	Denver, CO, United StatesHQ checked Sep 17, 2026	51-200	116 contacts →
	Strong evidence “Biarri Networks is the end-to-end telecom engineering company that’s revolutionizing network design and deployment.” Source: RevenueBase Database · checked Sep 17, 2026
17	Alta Telecom	Indirect evidence	Norcross, GA, United StatesHQ checked Sep 17, 2026	501-1,000	115 contacts →
	Indirect evidence “ALTA TELECOM INC.(ALTA) and ATI Telecom International (ATI) have been in operation for 30 years with HQ located in Norcross, Georgia.” Source: RevenueBase Database · checked Sep 17, 2026
18	Sourceone Corp	Indirect evidence	Roswell, GA, United StatesHQ checked Sep 17, 2026	201-500	110 contacts →
	Indirect evidence “Founded in SourceOne Corporation was acquired by Ms.” Source: RevenueBase Database · checked Sep 17, 2026
19	Kanaan Communications, LLC	Partial evidence	Canton, MI, United StatesHQ checked Sep 17, 2026	201-500	107 contacts →
	Partial evidence “Kanaan Communications, LLC provides a wide range of services to telecommunications providers including engineering services; outside plant construction (Aerial/Underground); plant…” Source: RevenueBase Database · checked Sep 17, 2026
20	EPC	Partial evidence	West Monroe, LA, United StatesHQ checked Sep 17, 2026	51-200	96 contacts →
	Partial evidence “EPC is a dynamic, full-service broadband network consulting, design-build, and management firm.” Source: RevenueBase Database · checked Sep 17, 2026
21	Widelity, INC	Strong evidence	Fairfax, United StatesHQ checked Sep 17, 2026	51-200	92 contacts →
	Strong evidence “Founded in 2006, Widelity is a leading provider of business and network engineering consulting to global technology driven industries.” Source: RevenueBase Database · checked Sep 17, 2026
22	Link Computer Corporation	Indirect evidence	Bellwood, PA, United StatesHQ checked Sep 17, 2026	51-200	91 contacts →
	Indirect evidence “Link Computer Corporation was forged from quality service and a commitment to excellence and innovation.” Source: RevenueBase Database · checked Sep 17, 2026
23	GW Communications	Indirect evidence	Coppell, TX, United StatesHQ checked Sep 17, 2026	51-200	81 contacts →
	Indirect evidence “EXPERIENCE…INTEGRITY…INNOVATION GW Communications is a communications services company that was established in 2005.” Source: RevenueBase Database · checked Sep 17, 2026
24	KMB Design Group, LLC	Partial evidence	Wall, NJ, United StatesHQ checked Sep 17, 2026	51-200	76 contacts →
	Partial evidence “KMB Design Group provides a comprehensive systematic approach to telecommunications engineering, traditional civil, mechanical, electrical, environmental, structural, solar, and…” Source: RevenueBase Database · checked Sep 17, 2026
25	Ecg, INC	Partial evidence	Valdosta, GA, United StatesHQ checked Sep 17, 2026	11-50	76 contacts →
	Partial evidence “ECG provide technical personnel to build and support global voice, data and cloud networks.” Source: RevenueBase Database · checked Sep 17, 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: network engineering firms. 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 network engineering firms.
Partial evidence: Its own public description names part of network engineering firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name network engineering firms. 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 767 network engineering firms based in the United States

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Network engineering firms based in the United States at a glance

As of Sep 17, 2026

28.4%Verified-email coverage

18.7Average contacts per company

1-10Median size (employees)

1.7%Largest-city concentration · Houston

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

432

11-50

225

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 767 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 network engineering firms, 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 “network engineering firms”. 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 network engineering firms), 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 network engineering firms, 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, 4,086 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 17, 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.

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 network engineering firms, 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 network engineering firms are there based in the United States?

RevenueBase identified 767 network engineering firms 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?

LCC, headquartered in Mclean, tops this list with the largest team on record.

Which city has the most network engineering firms?

Houston leads with 13 headquartered companies, followed by Austin (12) and Atlanta (10).

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 4,086 verified decision-maker contacts tracked across these 767 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 17, 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.