Company lists · Data refreshed November 2026

Top 25 Embedded systems security engineers based in the United States

RevenueBase identified 412 company matches for embedded systems security engineers associated with the United States as of November 2026 and tracks 4,922 professional contacts across them, including 1,426 with verified work emails. Columbia is the largest hub.

This list covers company matches for embedded systems security engineers 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 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 5, 2026 How this list was built
412Companies
4,922Contacts tracked
1,426Verified emails
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The 25 largest embedded systems security engineers based in the United States

Ranked by team size
Top 25 of 412 company matches for embedded systems security engineers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 matchCedar Hill, TX, United StatesHQ recorded Nov 5, 2026201-500243 contacts →

Exact match

“Baxter Clewis Cybersecurity, we bring to the table a unique set of experiences that allow us to best serve your cybersecurity needs.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchChantilly, VA, United StatesHQ recorded Nov 5, 2026201-500222 contacts →

Exact match

“For over 20 years, leading companies in Telecom, Cybersecurity, Healthcare, Banking, New Media, and more have come to rely on Loginsoft as a trusted resource for technology talent.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchReston, VA, United StatesHQ recorded Nov 5, 20261,001-5,000180 contacts →

Exact match

“MindPoint Group, a Quantum Sky company, is a cybersecurity specialist trusted by U.S.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchCincinnati, OH, United StatesHQ recorded Nov 5, 202651-200150 contacts →

Exact match

“Cadre is a network and information security solutions provider that serves large and medium-sized firms.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchCedar Park, TX, United StatesHQ recorded Nov 5, 2026201-500143 contacts →

Exact match

“At Synersys Technologies, we help small and mid-sized enterprises build secure, scalable, and high-performance technology environments.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchColumbia, MD, United StatesHQ recorded Nov 5, 202651-200131 contacts →

Exact match

“SealingTech, a Parsons Company, rapidly delivers innovative, agile cybersecurity solutions that modernize, protect, and defend the networks and systems of the federal government…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchAlexandria, VA, United StatesHQ recorded Nov 5, 2026n/a122 contacts →

Exact match

“Strategic Security is an IT Security consulting firm that provides in-depth technical security assessments of your network, web application, and regulatory compliance gap analysis…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchDenver, CO, United StatesHQ recorded Nov 5, 202651-200102 contacts →

Exact match

“DirectDefense provides enterprise risk assessments, penetration testing, ICS/SCADA security services, and 24/7 managed security services for companies of all sizes.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchPompano Beach, DC, United StatesHQ recorded Nov 5, 202651-20094 contacts →

Exact match

“Cybersecurity and software engineering SMEs that help Government and Commercial customers build secure scalable solutions.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchHammond, IN, United StatesHQ recorded Nov 5, 202651-20082 contacts →

Exact match

“Founded in Chicago in 2002, Nexum, Inc.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchSacramento, CA, United StatesHQ recorded Nov 5, 202651-20061 contacts →

Exact match

“Trofholz Technologies is a Woman-Owned; Veteran-Owned Small Business located in Sacramento, California.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchColumbia, MD, United StatesHQ recorded Nov 5, 202611-5057 contacts →

Exact match

“Envieta’s mission is to secure our clients' systems through hardware, software and cryptographic expertise.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchColumbia, TX, United StatesHQ recorded Nov 5, 202651-20056 contacts →

Exact match

“We operate at the intersection of network engineering and cybersecurity, providing secure, scalable, and high-performing architectures for our customers.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchSan Antonio, TX, United StatesHQ recorded Nov 5, 202651-20054 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchLeesburg, VA, United StatesHQ recorded Nov 5, 202651-20050 contacts →

Exact match

“ClearFocus® Technologies provides advanced cybersecurity services that secure our nation’s most sensitive assets.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchMiami, FL, United StatesHQ recorded Nov 5, 202651-20049 contacts →

Exact match

“Faraday All-in-one is a comprehensive solution that combines the best of technology, consulting, and research.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchJacksonville, FL, United StatesHQ recorded Nov 5, 202611-5048 contacts →

Exact match

“Founded in 2010, Secure Ideas is a small-business consulting firm.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchGrand Rapids, MI, United StatesHQ recorded Nov 5, 202611-5048 contacts →

Exact match

“Array of Engineers delivers embedded software, model-based development, hardware and firmware design, automated testing solutions, and more for various industries.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchCoronado, CA, United StatesHQ recorded Nov 5, 202611-5048 contacts →

Exact match

“Joint Tactics and Technologies (JTT) is a systems engineering services company, that has over 100 years of collective, and relevant, experience in engineering and management of…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchFallbrook, CA, United StatesHQ recorded Nov 5, 202651-20043 contacts →

Exact match

“Are you concerned about the alarming increase in frequency and complexity of cybersecurity breaches and threats?”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchLancaster, PA, United StatesHQ recorded Nov 5, 202611-5042 contacts →

Exact match

“SecureStrux® is a cybersecurity, engineering, risk, and compliance firm defending organizations that support the Department of War (DoW) and the nation’s most critical missions.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchRedmond, WA, United StatesHQ recorded Nov 5, 202651-20041 contacts →

Exact match

“For over two decades, marquee clients have trusted Casaba to test the most sophisticated products in the world.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchSanta Monica, CA, United StatesHQ recorded Nov 5, 202611-5035 contacts →

Exact match

“Binarly is a U.S-based firmware and software supply chain security company founded in 2021.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchSterling, VA, United StatesHQ recorded Nov 5, 202611-5034 contacts →

Exact match

“Kyrus is a security innovation company solving the world's hardest computer security problems.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchWashington, DC, United StatesHQ recorded Nov 5, 202611-5034 contacts →

Exact match

“Star Lab specializes in the development and productization of embedded security technologies for mission-critical systems.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 412 embedded systems security engineers based in the United States

See the full list, filter by size, metro and specialty, and access 1,426 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Embedded systems security engineers based in the United States at a glance

As of Nov 5, 2026
29.0%Verified-email coverage
11.9Average contacts per company
1-10Median size (employees)
2.7%Largest-city concentration · Columbia
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
238
11-50
135
51-200
31
201-500
6
1,001-5,000
1
5,001-10,000
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 412 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 “embedded systems security engineers” 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 1,426 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 5, 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 “embedded systems security engineers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many embedded systems security engineers are there based in the United States?

RevenueBase identified 412 company matches for embedded systems security engineers 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?

Baxter Clewis Cybersecurity tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most embedded systems security engineers?

Columbia leads with 11 company records, followed by San Francisco (11) and Austin (10).

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 1,426 professional contacts with verified work emails tracked across these 412 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 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.