Company lists · Data refreshed September 2026

Top 25 Military communications companies worldwide

RevenueBase identified 493 military communications companies worldwide as of September 2026 and tracks 19,947 professional contacts across them, including 4,035 with verified work emails. The United States is the largest market and Melbourne the largest hub.

This list covers military communications companies worldwide, 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 20, 2026. Country and city lists for military communications companies follow the table.

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 20, 2026 86% judged on-target in blind review
493Companies
19,947Contacts tracked
4,035Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest military communications companies worldwide

Ranked by team size
Top 25 of 493 military communications companies worldwide, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to military communications companies: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceClarksburg, MD, United StatesHQ checked Sep 20, 20261,001-5,0001,527 contacts →

Indirect evidence

“Thales Defense & Security, Inc.(TDSI) Headquartered in Clarksburg, MD, Thales Defense & Security, Inc.(TDSI) is a U.S.”

Source: RevenueBase Database · checked Sep 20, 2026
2Partial evidenceOulu, FinlandHQ checked Sep 20, 2026501-1,0001,462 contacts →

Partial evidence

“Bittium specializes in the development of reliable, secure communications and connectivity solutions leveraging its over 40-year legacy of expertise in advanced radio…”

Source: RevenueBase Database · checked Sep 20, 2026
3Indirect evidenceKongsberg, NorwayHQ checked Sep 20, 20261,001-5,0001,431 contacts →

Indirect evidence

“For more than 200 years, Kongsberg Defence & Aerospace (KONGSBERG) has combined industrial experience with technology and creativity.”

Source: RevenueBase Database · checked Sep 20, 2026
4Indirect evidenceChandler, AZ, United StatesHQ checked Sep 20, 20261,001-5,000817 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 20, 2026
5Indirect evidenceBacknang, GermanyHQ checked Sep 20, 20261,001-5,000423 contacts →

Indirect evidence

“Data transmission via satellite is indispensable for sustainable development.”

Source: RevenueBase Database · checked Sep 20, 2026
6Partial evidenceAustin, TX, United StatesHQ checked Sep 20, 2026501-1,000382 contacts →

Partial evidence

“CesiumAstro builds and delivers space communications systems-at scale.”

Source: RevenueBase Database · checked Sep 20, 2026
7Partial evidenceHerndon, VA, United StatesHQ checked Sep 20, 20261,001-5,000364 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
8Partial evidenceAthens, GreeceHQ checked Sep 20, 2026201-500306 contacts →

Partial evidence

“Greece's leading manufacturer of electronic and communication products, systems and applications in the defense and security area, focuses primarily on the armament programs of…”

Source: RevenueBase Database · checked Sep 20, 2026
9Indirect evidenceMarlow, United KingdomHQ checked Sep 20, 2026201-500276 contacts →

Indirect evidence

“Chelton is the trusted name in aerospace and defence - where innovation meets reliability.”

Source: RevenueBase Database · checked Sep 20, 2026
10Indirect evidenceBandung, IndonesiaHQ checked Sep 20, 2026201-500265 contacts →

Indirect evidence

“PT.”

Source: RevenueBase Database · checked Sep 20, 2026
11Partial evidenceUnited StatesHQ checked Sep 20, 2026501-1,000249 contacts →

Partial evidence

“KATIM is a leader in the development of innovative secure communication products and solutions for governments and businesses.”

Source: RevenueBase Database · checked Sep 20, 2026
12Strong evidenceDuluth, GA, United StatesHQ checked Sep 20, 2026201-500249 contacts →

Strong evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
13Indirect evidenceAnkara, TürkiyeHQ checked Sep 20, 2026201-500238 contacts →

Indirect evidence

“Aydin Yazilim ve Elektronik Sanayii A.Ş.(AYESAŞ) operates in Aerospace, Defense and Security businesses and has been providing advanced solutions in the business areas of C4I…”

Source: RevenueBase Database · checked Sep 20, 2026
14Partial evidenceAnkara, TürkiyeHQ checked Sep 20, 2026201-500229 contacts →

Partial evidence

“TUALCOM operates in the fields of communication and RF technologies.”

Source: RevenueBase Database · checked Sep 20, 2026
15Partial evidenceRedmond, WA, United StatesHQ checked Sep 20, 2026201-500220 contacts →

Partial evidence

“Kymeta revolutionizes satellite communications through Intelligent Communications Platforms (ICPs).”

Source: RevenueBase Database · checked Sep 20, 2026
16Partial evidenceSan Diego, CA, United StatesHQ checked Sep 20, 2026201-500216 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
17Partial evidenceAnkara, TürkiyeHQ checked Sep 20, 202651-200197 contacts →

Partial evidence

“Founded in 1980, “ONUR Yüksek Teknoloji A.Ş.” (ONUR) manufactures mission-critical voice/data communication systems and solutions for the defence and civilian sector, with the…”

Source: RevenueBase Database · checked Sep 20, 2026
18Indirect evidenceRetreat, South AfricaHQ checked Sep 20, 202651-200192 contacts →

Indirect evidence

“As leaders in electronic technology we know that expertise alone is insufficient to create real and lasting value for our customers.”

Source: RevenueBase Database · checked Sep 20, 2026
19Partial evidenceNetanya, IsraelHQ checked Sep 20, 2026201-500189 contacts →

Partial evidence

“Orbit Communication Systems, a global leader in ground, airborne and maritime communications, satellite tracking, and ground-station technology, revolutionizes global connectivity…”

Source: RevenueBase Database · checked Sep 20, 2026
20Partial evidenceReading, United KingdomHQ checked Sep 20, 202651-200173 contacts →

Partial evidence

“ALL.SPACE isn’t just revolutionizing communication; we’re shaping the very future of defense operations, with the most advanced tactical multi-link mobility terminals-seamlessly…”

Source: RevenueBase Database · checked Sep 20, 2026
21Indirect evidenceOklahoma City, OK, United StatesHQ checked Sep 20, 202651-200161 contacts →

Indirect evidence

“Established in 1995, Long Wave Inc.”

Source: RevenueBase Database · checked Sep 20, 2026
22Partial evidenceBeit Shemesh, IsraelHQ checked Sep 20, 202611-50147 contacts →

Partial evidence

“Whether your antenna is civilian or military, fixed or mobile, land-based or airborne, we have a solution for you.”

Source: RevenueBase Database · checked Sep 20, 2026
23Indirect evidenceGdynia, PolandHQ checked Sep 20, 2026201-500143 contacts →

Indirect evidence

“RADMOR to wiodący producent nowoczesnych systemów łączności, oferujący innowacyjne rozwiązania zarówno dla sektora obronnego, jak i cywilnego.”

Source: RevenueBase Database · checked Sep 20, 2026
24Indirect evidenceVictor, NY, United StatesHQ checked Sep 20, 202651-200140 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 20, 2026
25Indirect evidenceWest Melbourne, FL, United StatesHQ checked Sep 20, 2026201-500133 contacts →

Indirect evidence

“About Us TSS Solutions, an Acorn Capital Management Company, is the global leader in innovating high-quality, responsive, cost-effective technical services supporting the defense…”

Source: RevenueBase Database · checked Sep 20, 2026

Showing 25 of 493 military communications companies worldwide

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 4,035 reachable decision-makers.

Free signup · no credit card

View the full list →

Military communications companies worldwide at a glance

As of Sep 20, 2026
20.2%Verified-email coverage
40.5Average contacts per company
11-50Median size (employees)
1.4%Largest-city concentration · Melbourne
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
153
11-50
169
51-200
107
201-500
38
501-1,000
9
1,001-5,000
10
5,001-10,000
3
10001+
3

Email recency is reported on each country list linked below.

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 military communications companies, 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.
Coverage
Every country. Country and city lists for military communications companies are linked below.
What qualifies
Companies worldwide whose own description of what they do matches “military communications companies”. 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 military communications companies), 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 military communications companies, and records with no verified work email.
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, 4,035 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 20, 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.

Military communications companies by location

2 lists · largest first

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

Countries

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 military communications companies, 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 military communications companies are there worldwide?

RevenueBase identified 493 military communications companies worldwide 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?

Thales Defense & Security, INC, headquartered in Clarksburg, tops this list with the largest team on record.

Which country has the most military communications companies?

The United States leads with 139 companies, followed by the United Kingdom (35). Every military communications companies list by country and city is linked on this page.

Which city has the most military communications companies?

Melbourne leads with 7 headquartered companies, followed by Herndon (6) and San Diego (6).

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 4,035 verified decision-maker contacts tracked across these 493 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 20, 2026.

Ready to reach these companies? Verified emails and direct dials for all 493 military communications companies worldwide. Start with a free account, no credit card.

Download this list →

Related lists

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.