Company lists · Data refreshed September 2026

Top 25 Aerospace cybersecurity companies worldwide

Name: Aerospace cybersecurity companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 14, 2026 844 companies tracked

RevenueBase identified 844 aerospace cybersecurity companies worldwide as of September 2026 and tracks 17,481 professional contacts across them, including 3,594 with verified work emails and 0 with mobile numbers. The United States is the largest market and Dubai the largest hub.

This list covers aerospace cybersecurity 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 14, 2026. Country and city lists for aerospace cybersecurity 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 14, 2026 86% judged on-target in blind review

844Companies

17,481Contacts tracked

3,594Verified emails

0Mobile numbers

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The 25 largest aerospace cybersecurity companies worldwide

Ranked by team size

Top 25 of 844 aerospace cybersecurity companies worldwide, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to aerospace cybersecurity 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Sierra Nevada Corporation	Partial evidence	Sparks, NV, United StatesHQ checked Sep 14, 2026	1,001-5,000	4,484 contacts →
	Partial evidence “SNC is a trusted global leader in aerospace and national security.” Source: RevenueBase Database · checked Sep 14, 2026
2	Everfox	Indirect evidence	Herndon, United StatesHQ checked Sep 14, 2026	1,001-5,000	636 contacts →
	Indirect evidence “Everfox delivers trusted connectivity to protect the world's most critical environments, safeguarding the sensitive information behind decision advantage.” Source: RevenueBase Database · checked Sep 14, 2026
3	Telos Corporation	Indirect evidence	Ashburn, VA, United StatesHQ checked Sep 14, 2026	501-1,000	629 contacts →
	Indirect evidence “Telos Corporation (NASDAQ: TLS) empowers and protects the world’s most security-conscious organizations with efficient, adaptable, and secure solutions that safeguard people…” Source: RevenueBase Database · checked Sep 14, 2026
4	Securityhq	Partial evidence	London, United KingdomHQ checked Sep 14, 2026	501-1,000	502 contacts →
	Partial evidence “SecurityHQ, a global cybersecurity company pioneering Security Performance Engineering for stronger operational performance and resilience.” Source: RevenueBase Database · checked Sep 14, 2026
5	Quest Defense	Indirect evidence	Cincinnati, OH, United StatesHQ checked Sep 14, 2026	201-500	400 contacts →
	Indirect evidence “At Quest Defense Systems and Solutions, we don’t just build technology, we engineer the future.” Source: RevenueBase Database · checked Sep 14, 2026
6	CPX	Indirect evidence	Abu Dhabi, United Arab EmiratesHQ checked Sep 14, 2026	501-1,000	394 contacts →
	Indirect evidence “CPX is redefining how nations and industries secure their future.” Source: RevenueBase Database · checked Sep 14, 2026
7	System High Corporation	Indirect evidence	Chantilly, VA, United StatesHQ checked Sep 14, 2026	501-1,000	368 contacts →
	Indirect evidence “System High Corporation, a Veilant company, delivers the most advanced protection and secrecy solutions to secure and strengthen critical missions, programs, operations, and…” Source: RevenueBase Database · checked Sep 14, 2026
8	Secureyes	Partial evidence	Bangalore, IndiaHQ checked Sep 14, 2026	201-500	270 contacts →
	Partial evidence “SecurEyes is a global cybersecurity specialist firm offering advisory plus consulting services and reg-tech products solving for cybersecurity challenges so that business leaders…” Source: RevenueBase Database · checked Sep 14, 2026
9	Trillium Information Security Systems	Partial evidence	Toronto, ON, CanadaHQ checked Sep 14, 2026	51-200	239 contacts →
	Partial evidence “Trillium Information Security Systems (TISS) is a leading global provider of cybersecurity solutions and services, established in 2005.” Source: RevenueBase Database · checked Sep 14, 2026
10	Fortress Information Security	Partial evidence	Orlando, FL, United StatesHQ checked Sep 14, 2026	201-500	231 contacts →
	Partial evidence “Fortress is the AI-powered cybersecurity company defending critical infrastructure, government agencies, and their supply chains against cyber threats and mission risks.” Source: RevenueBase Database · checked Sep 14, 2026
11	Airbus Defence And Space Cyber	Partial evidence	Elancourt, FranceHQ checked Sep 14, 2026	501-1,000	225 contacts →
	Partial evidence “The Cyber business of Airbus Defence and Space is a European specialist in cyber security for defence and aerospace systems and assets.” Source: RevenueBase Database · checked Sep 14, 2026
12	Cymotive Technologies	Partial evidence	Tel Aviv, IsraelHQ checked Sep 14, 2026	51-200	149 contacts →
	Partial evidence “CYMOTIVE Technologies is a global automotive cybersecurity provider specializing in preemptive, holistic solutions for vehicles, fleets, and smart mobility.” Source: RevenueBase Database · checked Sep 14, 2026
13	Tsunami Tsolutions	Partial evidence	Glastonbury, CT, United StatesHQ checked Sep 14, 2026	51-200	138 contacts →
	Partial evidence “Tsunami Tsolutions provides turnkey business and technology solutions for companies in the aerospace and defense industry.” Source: RevenueBase Database · checked Sep 14, 2026
14	Bird Aerosystems	Indirect evidence	Herzliya, IsraelHQ checked Sep 14, 2026	51-200	137 contacts →
	Indirect evidence “BIRD Aerosystems: Where Innovation Meets Performance BIRD Aerosystems is a leading global provider of innovative airborne solutions that protect our customers and ensure the…” Source: RevenueBase Database · checked Sep 14, 2026
15	Iema Research & Development Pvt. Ltd. - Iemlabs	Indirect evidence	Kolkata, IndiaHQ checked Sep 14, 2026	51-200	131 contacts →
	Indirect evidence “IEMLabs is an ISO 27001:2022, ISO 27032:2023 & ISO 9001:2015 certified, CERT-In empanelled, and CMMI L3 company.” Source: RevenueBase Database · checked Sep 14, 2026
16	Itrust	Partial evidence	Toulouse, FranceHQ checked Sep 14, 2026	51-200	126 contacts →
	Partial evidence “Since January 2007, ITrust has been offering cybersecurity solutions and expertise in 6 different countries on the European market.” Source: RevenueBase Database · checked Sep 14, 2026
17	Integrity Applications Incorporated	Indirect evidence	Chantilly, VA, United StatesHQ checked Sep 14, 2026	1,001-5,000	123 contacts →
	Indirect evidence “Centauri is a leading provider of high-end engineering, intelligence, cyber security, and advanced technology solutions that keep our nation safe and secure from today’s…” Source: RevenueBase Database · checked Sep 14, 2026
18	ITC Defense Corp	Indirect evidence	North Charleston, SC, United StatesHQ checked Sep 14, 2026	51-200	122 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 14, 2026
19	Sealing Technologies, A Parsons Company	Partial evidence	Columbia, MD, United StatesHQ checked Sep 14, 2026	51-200	119 contacts →
	Partial evidence “SealingTech, a Parsons Company, rapidly delivers innovative, agile cybersecurity solutions that modernize, protect, and defend the networks and systems of the federal government…” Source: RevenueBase Database · checked Sep 14, 2026
20	Adapt Forward	Partial evidence	North Charleston, SC, United StatesHQ checked Sep 14, 2026	51-200	113 contacts →
	Partial evidence “Adapt Forward helps government agencies outpace adversaries through proven Cybersecurity Service Provider (CSSP) operations, mission-focused innovation, and a people first culture…” Source: RevenueBase Database · checked Sep 14, 2026
21	Shorepoint INC	Partial evidence	Washington, DC, United StatesHQ checked Sep 14, 2026	n/a	106 contacts →
	Partial evidence “ShorePoint recognizes that cybersecurity is the challenge of our generation.” Source: RevenueBase Database · checked Sep 14, 2026
22	Lumiverse Solutions	Partial evidence	Zayed City, United Arab EmiratesHQ checked Sep 14, 2026	51-200	103 contacts →
	Partial evidence “Lumiverse Solutions Pvt Ltd is a leading cybersecurity services company that offers comprehensive and cutting-edge solutions to businesses of all sizes.” Source: RevenueBase Database · checked Sep 14, 2026
23	Silveredge Government Solutions	Partial evidence	Columbia, MD, United StatesHQ checked Sep 14, 2026	201-500	88 contacts →
	Partial evidence “SilverEdge, An SAIC Company, is a next generation provider of innovative and proprietary cybersecurity, software, and intelligence solutions for the Defense and Intelligence…” Source: RevenueBase Database · checked Sep 14, 2026
24	Ipkeys Technologies	Partial evidence	Stafford, VA, United StatesHQ checked Sep 14, 2026	51-200	87 contacts →
	Partial evidence “IPKeys Technologies is a leading provider of cybersecurity products and services to the Department of Defense and other Federal Government Agencies.” Source: RevenueBase Database · checked Sep 14, 2026
25	ISA Cybersecurity	Partial evidence	Toronto, ON, CanadaHQ checked Sep 14, 2026	51-200	86 contacts →
	Partial evidence “ISA Cybersecurity is one of Canada’s leading cybersecurity services and solutions providers.” Source: RevenueBase Database · checked Sep 14, 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: aerospace cybersecurity companies. 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 aerospace cybersecurity companies.
Partial evidence: Its own public description names part of aerospace cybersecurity companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name aerospace cybersecurity companies. 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 844 aerospace cybersecurity companies worldwide

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Aerospace cybersecurity companies worldwide at a glance

As of Sep 14, 2026

20.6%Verified-email coverage

20.7Average contacts per company

11-50Median size (employees)

2.6%Largest-city concentration · Dubai

Sep 14, 2026Page data refreshed

Companies by employee count

1-10

402

11-50

313

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 aerospace cybersecurity 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: 10 countries, largest first: the United States, India, the United Kingdom, Canada, Australia, France, Israel, the United Arab Emirates, Brazil, Germany. Country and city lists for aerospace cybersecurity companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “aerospace cybersecurity 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 aerospace cybersecurity 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 aerospace cybersecurity 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, 3,594 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 14, 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.

Aerospace cybersecurity companies by location

11 lists · largest first

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

Countries

Cities

Aerospace cybersecurity companies based in London, United Kingdom32

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 aerospace cybersecurity 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 aerospace cybersecurity companies are there worldwide?

RevenueBase identified 844 aerospace cybersecurity 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?

Sierra Nevada Corporation, headquartered in Sparks, tops this list with the largest team on record.

Which country has the most aerospace cybersecurity companies?

The United States leads with 390 companies, followed by India (144) and the United Kingdom (59). Every aerospace cybersecurity companies list by country and city is linked on this page.

Which city has the most aerospace cybersecurity companies?

Dubai leads with 22 headquartered companies, followed by London (22) and Hyderabad (15).

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 3,594 verified decision-maker contacts tracked across these 844 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 14, 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.