Company lists · Data refreshed November 2026

Top 25 Secure communications equipment makers based in the United States

RevenueBase identified 360 company matches for secure communications equipment makers associated with the United States as of November 2026 and tracks 12,066 professional contacts across them, including 2,992 with verified work emails. Herndon is the largest hub.

This list covers company matches for secure communications equipment makers 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 November 6, 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 Nov 6, 2026 How this list was built
360Companies
12,066Contacts tracked
2,992Verified emails
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The 25 largest secure communications equipment makers based in the United States

Ranked by team size
Top 25 of 360 company matches for secure communications equipment makers based in the United States, 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 matchChandler, AZ, United StatesHQ recorded Nov 6, 20261,001-5,000809 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchAnnapolis, MD, United StatesHQ recorded Nov 6, 20261,001-5,000702 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchGarland, TX, United StatesHQ recorded Nov 6, 20261,001-5,000699 contacts →

Exact match

“For more than 40 years, BearCom has designed and delivered high-performance wireless voice, security, and data communication solutions that boost operating efficiency and increase…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchFairview, MD, United StatesHQ recorded Nov 6, 20261,001-5,000533 contacts →

Exact match

“Spectrum Control is a different kind of RF company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchIrving, TX, United StatesHQ recorded Nov 6, 2026201-500445 contacts →

Exact match

“Headquartered in Irving, Texas, EF Johnson Technologies, Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchHerndon, IL, United StatesHQ recorded Nov 6, 20261,001-5,000384 contacts →

Exact match

“LGS Innovations is a technology company delivering mission-critical communications products, R&D, and supporting services to U.S.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchLos Angeles, CA, United StatesHQ recorded Nov 6, 2026201-500348 contacts →

Exact match

“Silvus Technologies was acquired by Motorola Solutions in 2025.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchDuluth, GA, United StatesHQ recorded Nov 6, 2026201-500268 contacts →

Exact match

“Gilat DataPath brings 30 years of specialty communications expertise to military, government and commercial customers in remote, austere, or at-risk environments.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSan Diego, CA, United StatesHQ recorded Nov 6, 2026201-500233 contacts →

Exact match

“TrellisWare Technologies delivers mission-proven connectivity where traditional communications fail.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchDes Moines, IA, United StatesHQ recorded Nov 6, 202651-200211 contacts →

Exact match

“Since 1946, Electronic Engineering has been the electronics and communication specialist people depend on.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchOklahoma City, OK, United StatesHQ recorded Nov 6, 202651-200172 contacts →

Exact match

“Established in 1995, Long Wave Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchVictor, NY, United StatesHQ recorded Nov 6, 202651-200152 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchWest Melbourne, FL, United StatesHQ recorded Nov 6, 2026201-500132 contacts →

Exact match

“BK Technologies manufactures high-specification communications equipment of unsurpassed reliability for public safety professionals and government agencies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchAshburn, VA, United StatesHQ recorded Nov 6, 2026201-500125 contacts →

Exact match

“CIS Secure is a U.S-based defense technology company delivering mission-ready secure communications solutions and services for defense, intelligence, and federal organizations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchVista, FL, United StatesHQ recorded Nov 6, 2026201-500114 contacts →

Exact match

“Datron World Communications, Inc.(DWC) is a privately owned company located in Vista, California.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchTempe, AZ, United StatesHQ recorded Nov 6, 202611-50114 contacts →

Exact match

“DataSoft designs, manufactures, integrates, and supports embedded solutions for defense, commercial, and industrial communications.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSan Diego, CA, United StatesHQ recorded Nov 6, 202651-200109 contacts →

Exact match

“We believe our country’s soldiers, sailors, airmen, and marines deserve to be equipped with systems that enhance their competitive advantage against threats and meet rigorous…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchMarshalltown, IA, United StatesHQ recorded Nov 6, 202651-200108 contacts →

Exact match

“RACOM provides mission critical communications equipment, infrastructure, technical services, field replacement parts, and maintenance to a range of end users including public…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchNorman, OK, United StatesHQ recorded Nov 6, 202651-200108 contacts →

Exact match

“Trans-Tel provides advanced technology solutions across the federal, state, municipal, refinery, and commercial marketplaces.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchHerndon, VA, United StatesHQ recorded Nov 6, 202651-200107 contacts →

Exact match

“iDirect Government delivers secure satellite-based voice, video and data applications with anytime and anywhere connectivity in the air, at sea and on land.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchStafford, TX, United StatesHQ recorded Nov 6, 202651-200103 contacts →

Exact match

“Microwave Networks is a trusted global provider of mission-critical microwave communications products and services and cybersecurity solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchVero Beach, FL, United StatesHQ recorded Nov 6, 202651-20099 contacts →

Exact match

“The premier wireless communications solutions provider to Mission Critical users.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchGermantown, MD, United StatesHQ recorded Nov 6, 202651-20093 contacts →

Exact match

“Herrick Technology Laboratories Inc.(HTL) is a leading provider of high performance, SIGINT/EW/Communications products and systems to the US Department of Defense.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchSierra Vista, AZ, United StatesHQ recorded Nov 6, 202651-20086 contacts →

Exact match

“Sentrillion is an integrated technology solutions provider developing strategies and implementing solutions that increase safety and security while improving outcomes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchGreen Bay, WI, United StatesHQ recorded Nov 6, 202651-20086 contacts →

Exact match

“A trusted partner for critical communication & integrated security solutions.”

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

Showing 25 of 360 secure communications equipment makers based in the United States

See the full list, filter by size, metro and specialty, and access 2,992 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Secure communications equipment makers based in the United States at a glance

As of Nov 6, 2026
24.8%Verified-email coverage
33.5Average contacts per company
11-50Median size (employees)
1.7%Largest-city concentration · Herndon
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
129
11-50
144
51-200
61
201-500
15
501-1,000
2
1,001-5,000
6
5,001-10,000
2
10001+
1

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 360 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 “secure communications equipment makers” 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 2,992 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.

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 “secure communications equipment makers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many secure communications equipment makers are there based in the United States?

RevenueBase identified 360 company matches for secure communications equipment makers associated with the United States 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?

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

Which city has the most secure communications equipment makers?

Herndon leads with 6 company records, followed by Mclean (6) and Ashburn (5).

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 2,992 professional contacts with verified work emails tracked across these 360 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.