Company lists · Data refreshed September 2026

Top 25 Telecommunications equipment vendors based in the United States

Name: Telecommunications equipment vendors based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 252 companies tracked

RevenueBase identified 252 telecommunications equipment vendors headquartered in the United States as of September 2026 and tracks 19,386 professional contacts across them, including 6,469 with verified work emails. Minneapolis is the largest hub.

This list covers telecommunications equipment vendors 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.

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

252Companies

19,386Contacts tracked

6,469Verified emails

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The 25 largest telecommunications equipment vendors based in the United States

Ranked by team size

Top 25 of 252 telecommunications equipment vendors based in the 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 equipment vendors: 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	CIENA	Indirect evidence	Hanover, MD, United StatesHQ checked Sep 19, 2026	5,001-10,000	9,426 contacts →
	Indirect evidence “Ciena (NYSE:CIEN) is the global leader in high-speed connectivity.” Source: RevenueBase Database · checked Sep 19, 2026
2	Ribbon Communications	Indirect evidence	Plano, TX, United StatesHQ checked Sep 19, 2026	1,001-5,000	2,387 contacts →
	Indirect evidence “Ribbon Communications (Nasdaq: RBBN) is a global provider of voice communications software, IP routing, and optical networking to mobile and wireline service providers…” Source: RevenueBase Database · checked Sep 19, 2026
3	Infinera	Indirect evidence	San Jose, CA, United StatesHQ checked Sep 19, 2026	1,001-5,000	1,959 contacts →
	Indirect evidence “Infinera is now part of Nokia.” Source: RevenueBase Database · checked Sep 19, 2026
4	fs.com	Indirect evidence	New Castle, DE, United StatesHQ checked Sep 19, 2026	1,001-5,000	893 contacts →
	Indirect evidence “FS is a professional provider of communication and high-speed network system solutions to networking, data center and telecom customers, with the vision to redefine service and…” Source: RevenueBase Database · checked Sep 19, 2026
5	PCT International, INC	Indirect evidence	Tempe, AZ, United StatesHQ checked Sep 19, 2026	201-500	344 contacts →
	Indirect evidence “Innovation for the Last Mile® PCT International, Inc is at the forefront of an evolving industry with superior telecom solutions.” Source: RevenueBase Database · checked Sep 19, 2026
6	MRV Communications	Indirect evidence	Chatsworth, CA, United StatesHQ checked Sep 19, 2026	201-500	259 contacts →
	Indirect evidence “MRV is now part of ADVA Optical Networking MRV Communications enables service providers, data center operators and enterprises to make their networks smarter, faster and easier to…” Source: RevenueBase Database · checked Sep 19, 2026
7	Perfectvision	Indirect evidence	Little Rock, AR, United StatesHQ checked Sep 19, 2026	201-500	212 contacts →
	Indirect evidence “For 45 years, PerfectVision has connected people and businesses worldwide with voice, video, and data technologies.” Source: RevenueBase Database · checked Sep 19, 2026
8	Forerunner Technologies, INC	Indirect evidence	Edgewood, NY, United StatesHQ checked Sep 19, 2026	51-200	184 contacts →
	Indirect evidence “Established in 1988, Forerunner Technologies, Inc.” Source: RevenueBase Database · checked Sep 19, 2026
9	Multilink INC	Partial evidence	Elyria, OH, United StatesHQ checked Sep 19, 2026	201-500	154 contacts →
	Partial evidence “Multilink is one of the world's leading engineers and product developers of telecommunications network components, servicing the traditional CATV MSO's (Cable Television Multiple…” Source: RevenueBase Database · checked Sep 19, 2026
10	ANI Networks	Partial evidence	Las Vegas, United StatesHQ checked Sep 19, 2026	201-500	145 contacts →
	Partial evidence “ANI Networks is a leader in the wholesale, carrier-class telecommunications industry.” Source: RevenueBase Database · checked Sep 19, 2026
11	CMS Communications	Partial evidence	Chesterfield, MO, United StatesHQ checked Sep 19, 2026	51-200	94 contacts →
	Partial evidence “Since its founding in 1985, CMS Communications has been a leader in providing Telecom equipment and services.” Source: RevenueBase Database · checked Sep 19, 2026
12	Peachtree Networks	Partial evidence	New York, NY, United StatesHQ checked Sep 19, 2026	51-200	83 contacts →
	Partial evidence “Peachtree Networks offers a diverse portfolio of specialist telecom solutions These include: New and Refurbished Equipment Peachtree Networks have multiple international…” Source: RevenueBase Database · checked Sep 19, 2026
13	Clover Telecom	Indirect evidence	Coppell, TX, United StatesHQ checked Sep 19, 2026	51-200	76 contacts →
	Indirect evidence “Clover Telecom is a leading global supplier of telecom hardware and engineering services for data, wireless, cable, and wireline networks.” Source: RevenueBase Database · checked Sep 19, 2026
14	Cellsite Solutions, LLC	Strong evidence	Cedar Rapids, IA, United StatesHQ checked Sep 19, 2026	51-200	59 contacts →
	Strong evidence “CellSite Solutions is a leading telecommunications equipment and services provider, including site installation and maintenance to telecommunications companies of all types and…” Source: RevenueBase Database · checked Sep 19, 2026
15	Sotel Systems	Partial evidence	Saint Louis, MO, United StatesHQ checked Sep 19, 2026	51-200	54 contacts →
	Partial evidence “With more than 40 years of experience, SOTEL is an industry leading distributor of high-quality (IT) communications and networking equipment with customers throughout North…” Source: RevenueBase Database · checked Sep 19, 2026
16	Digicomm International	Indirect evidence	Englewood, CO, United StatesHQ checked Sep 19, 2026	51-200	51 contacts →
	Indirect evidence “Digicomm is different.” Source: RevenueBase Database · checked Sep 19, 2026
17	EPCOM	Indirect evidence	Miami, FL, United StatesHQ checked Sep 19, 2026	51-200	48 contacts →
	Indirect evidence “Join the ranks of EPCOM, a leading player in the world of Radio Communication, Wireless Networks, and Electronic Security!” Source: RevenueBase Database · checked Sep 19, 2026
18	Prestotech Solutions	Partial evidence	Grand Rapids, MI, United StatesHQ checked Sep 19, 2026	11-50	45 contacts →
	Partial evidence “PrestoTech Solutions is a leader in providing quality telecommunications products.” Source: RevenueBase Database · checked Sep 19, 2026
19	Telquest International	Indirect evidence	Fairfield, NJ, United StatesHQ checked Sep 19, 2026	51-200	41 contacts →
	Indirect evidence “TelQuest International is dedicated to bringing the most competitive prices and the best customer service to all of our clients.” Source: RevenueBase Database · checked Sep 19, 2026
20	Precision Group	Partial evidence	Franklin, KY, United StatesHQ checked Sep 19, 2026	11-50	38 contacts →
	Partial evidence “As a manufacturer of telecommunications technology, we believe every customer deserves an exceptional Broadband experience.” Source: RevenueBase Database · checked Sep 19, 2026
21	Worldwide Supply	Strong evidence	Franklin, NJ, United StatesHQ checked Sep 19, 2026	51-200	34 contacts →
	Strong evidence “WORLDWIDE SUPPLY is a global provider of Network and Telecommunication Equipment + Managed IT Services.” Source: RevenueBase Database · checked Sep 19, 2026
22	Tricom Networks, INC	Indirect evidence	Wildomar, CA, United StatesHQ checked Sep 19, 2026	51-200	32 contacts →
	Indirect evidence “Tricom Networks is an industry leader that specializes in providing cutting edge, next generation networking and communication solutions that address the ever-growing need for…” Source: RevenueBase Database · checked Sep 19, 2026
23	Pico Digital	Partial evidence	San Diego, CA, United StatesHQ checked Sep 19, 2026	51-200	26 contacts →
	Partial evidence “Pico Digital is an international telecommunications technology company serving radio and television broadcasters, content providers, hospitality, and commercial markets in more…” Source: RevenueBase Database · checked Sep 19, 2026
24	Telcom-Data	Partial evidence	Milwaukee, WI, United StatesHQ checked Sep 19, 2026	1,001-5,000	26 contacts →
	Partial evidence “Telcom & data offers thousands of telecommunications products that are designed to improve communications.” Source: RevenueBase Database · checked Sep 19, 2026
25	REP COM International	Partial evidence	Venice, FL, United StatesHQ checked Sep 19, 2026	11-50	25 contacts →
	Partial evidence “Results From Coast to Coast Rep Com is the only manufacturer’s representative firm serving the telecommunications industry throughout all 50 states.” 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 equipment vendors. 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 equipment vendors.
Partial evidence: Its own public description names part of telecommunications equipment vendors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name telecommunications equipment vendors. 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 252 telecommunications equipment vendors based in the United States

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Telecommunications equipment vendors based in the United States at a glance

As of Sep 19, 2026

33.4%Verified-email coverage

76.9Average contacts per company

11-50Median size (employees)

1.6%Largest-city concentration · Minneapolis

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

100

11-50

51-200

201-500

1,001-5,000

5,001-10,000

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 252 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 equipment vendors, 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 “telecommunications equipment vendors”. 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 equipment vendors), 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 equipment vendors, 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, 6,469 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.

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 equipment vendors, 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 equipment vendors are there based in the United States?

RevenueBase identified 252 telecommunications equipment vendors 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?

CIENA, headquartered in Hanover, tops this list with the largest team on record.

Which city has the most telecommunications equipment vendors?

Minneapolis leads with 4 headquartered companies, followed by Plano (4) and Atlanta (3).

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 6,469 verified decision-maker contacts tracked across these 252 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.