Company lists · Data refreshed September 2026
Top 25 Radar systems software companies based in the United States
RevenueBase identified 310 radar systems software companies headquartered in the United States as of September 2026 and tracks 64,937 professional contacts across them, including 2,865 with verified work emails and 29,874 with mobile numbers. Huntsville is the largest hub.
This list covers radar systems software companies 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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.
The 25 largest radar systems software companies based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 42,937 | ||||
“Raytheon, an RTX business, creates next-generation defense solutions that are smarter, faster and better than previously thought possible.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 2 | 5,525 | ||||
“At General Atomics Aeronautical Systems, Inc.(GA-ASI), we invent and pioneer disruptive technologies for military, security, environmental and civil operations worldwide.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 3 | 2,157 | ||||
“Mercury Systems – Innovation that matters® Mercury Systems is a global leader in aerospace and defense electronics, providing breakthrough capabilities in signal and data…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 4 | 1,575 | ||||
“Communications & Power Industries (CPI) is a world leader in large aperture antennas, components and systems, manufacturing advanced high-power and high-frequency technologies and…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 5 | 1,527 | ||||
“Thales Defense & Security, Inc.(TDSI) Headquartered in Clarksburg, MD, Thales Defense & Security, Inc.(TDSI) is a U.S.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 6 | TSCIndirect evidence | 440 | |||
“TSC Recruiting and Talent Search” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 7 | 409 | ||||
“Areté, an employee-owned company, is an advanced science and engineering company that provides innovative solutions to the most challenging technical problems faced by the United…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 8 | 382 | ||||
“CesiumAstro builds and delivers space communications systems-at scale.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 9 | 358 | ||||
“SciTec, a Firefly Aerospace company, delivers advanced sensing and mission data processing systems that give U.S.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 10 | Digital Receiver Technology, INCIndirect evidence | 345 | |||
“Digital Receiver Technology (DRT) designs and manufactures DSP-based receivers, communications test and measurement equipment.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 11 | WavetronixPartial evidence | 286 | |||
“Wavetronix is the leader in radar traffic detection worldwide for 25 years and counting.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 12 | Rincon Research CorporationIndirect evidence | 255 | |||
“At Rincon Research Corporation, our core business is to design, build, test, and field digital signal processing (DSP) products and services for the United States Defense and…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 13 | Titan CorporationPartial evidence | 205 | |||
“Historically, The Titan Corporation was a defense department contractor involved in areas such as wireless communications, navigational systems, information systems, and other…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 14 | EchodyneStrong evidence | 197 | |||
“Echodyne designs and builds advanced radar solutions that unlock new capabilities for intelligent systems and autonomous machines and shatter price-performance barriers for sensor…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 15 | Giga-Tronics, INCPartial evidence | 195 | |||
“For over 35 years Giga-tronics Incorporated (Nasdaq “GIGA”), has been helping solving the world‘s next generation Radar and Electronic Warfare problems.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 16 | Srctec, LLCIndirect evidence | 168 | |||
“SRCTec, LLC is a manufacturing and life cycle management company specializing in the cost-effective production of high-quality, high-reliability, advanced military…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 17 | 166 | ||||
“CTI, a Parsons Company, is a high-tech software, systems engineering, and operational support corporation dedicated to providing cutting-edge engineering, and system development…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 18 | InactiveIndirect evidence | 142 | |||
“N/A inactive account.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 19 | First RFPartial evidence | 134 | |||
“FIRST RF is a product-development company specializing in advanced antennas and RF systems.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 20 | TSS SolutionsIndirect evidence | 133 | |||
“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: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 21 | 126 | ||||
“Hidden Level delivers the most advanced airspace monitoring capabilities on the planet, spotting threats further, faster, and in stealth forms.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 22 | Epiq SolutionsIndirect evidence | 119 | |||
“Epiq Solutions develops cutting-edge RF tools for situational awareness and detailed insight into RF environments for you to identify and take action against wireless threats.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 23 | IMSARIndirect evidence | 115 | |||
“Our nation is founded on the principle that all men are created equal and are endowed with the unalienable rights of life, liberty, and the pursuit of happiness.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 24 | 112 | ||||
“Invariant Corporation was founded in 2001 by David Anderson, Brent Spears, and Brett Gossage.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 25 | 100 | ||||
“Thomas Global Systems is an industry leader in the design, production, and support of innovative electronic systems solutions for aerospace and defense applications.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 310 radar systems software companies based in the United States
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Radar systems software companies based in the United States at a glance
As of Sep 5, 2026Companies by employee count
Verified emails by last verification
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 radar systems software companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, 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 “radar systems software companies”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among radar systems software companies, 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 an evidence 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, 2,865 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 5, 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
How many radar systems software companies are there based in the United States?
RevenueBase identified 310 radar systems software companies 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?
Raytheon, headquartered in Arlington, tops this list with the largest team on record.
Which city has the most radar systems software companies?
Huntsville leads with 11 headquartered companies, followed by Austin (7) and Arlington (5).
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 2,865 verified decision-maker contacts tracked across these 310 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 5, 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.
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