Company lists · Data refreshed September 2026
Top 25 Automotive cybersecurity software firms worldwide
RevenueBase identified 720 automotive cybersecurity software firms worldwide as of September 2026 and tracks 37,864 professional contacts across them, including 18,090 with verified work emails. The United States is the largest market and Singapore the largest hub.
This list covers automotive cybersecurity software firms 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 27, 2026. Country and city lists for automotive cybersecurity software firms 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.
The 25 largest automotive cybersecurity software firms worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 18,431 contacts → | ||||
Partial evidence “Palo Alto Networks, the global cybersecurity leader, is shaping the cloud-centric future with technology that is transforming the way people and organizations operate.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 2 | 2,223 contacts → | ||||
Partial evidence “Elektrobit is the trusted partner in the transition to the software-defined vehicle (SDV).” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 3 | 1,613 contacts → | ||||
Strong evidence “ETAS provides vehicle software, middleware, development tools, cloud services, and cybersecurity solutions, helping manufacturers efficiently develop and secure software-defined…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 4 | 1,010 contacts → | ||||
Partial evidence “Founded in 1982, Green Hills Software is the worldwide leader in embedded safety and security.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 5 | 978 contacts → | ||||
Partial evidence “Auto, part of NXP, is a leading platform product and service provider with a focus on System, Safety, and Security for the Software-Defined Vehicle (4SDV).” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 6 | 977 contacts → | ||||
Partial evidence “We are Ampere Software Technology, an entity dedicated to software & systems engineering at Ampere, at the heart of the technological transformation of Renault Group.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 7 | 799 contacts → | ||||
Partial evidence “A PST Electronics, detentora da marca Pósitron, é líder em segurança automotiva e referência no desenvolvimento de soluções tecnológicas em rastreamento e segurança eletrônica.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 8 | 407 contacts → | ||||
Strong evidence “AVIN Systems, is the home for Automotive Embedded Software Products and Services with specialization in AUTOSAR, ISO26262 and In-Vehicle Networking.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 9 | 374 contacts → | ||||
Partial evidence “JOYNEXT is a leading AutoTech company and is the Automotive Connectivity BU of Joyson Electronics.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 10 | 364 contacts → | ||||
Partial evidence “Horizon3.ai answers the two most important questions in cybersecurity: If someone tried to compromise us, would we hold up?” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 11 | 363 contacts → | ||||
Strong evidence “Acsia Technologies is a global provider of automotive software powering Digital Cockpits & Displays, e-Mobility and Telematics.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 12 | 351 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 13 | 334 contacts → | ||||
Partial evidence “At NNG, we believe in a connected future where personal digital ecosystems blend seamlessly with automotive technology to provide exceptional user experiences.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 14 | 274 contacts → | ||||
Indirect evidence “Sonatus delivers cloud-to-edge AI for smart vehicles.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 15 | 207 contacts → | ||||
Partial evidence “LHP is the thought leader, innovator and solution provider for the next generation of automotive functional safety and security challenges.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 16 | 194 contacts → | ||||
Partial evidence “CENSUS is a cybersecurity engineering powerhouse.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 17 | 161 contacts → | ||||
Indirect evidence “AUTOCRYPT is a leading provider of Physical AI security solutions, protecting autonomous and connected vehicles, EV charging infrastructure, robotics, defense and bio-healthcare…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 18 | 154 contacts → | ||||
Partial evidence “With presence and customers across 5 continents, Secure-IC is the rising leader and the only global provider of end-to-end cybersecurity solutions for embedded systems and…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 19 | 149 contacts → | ||||
Strong 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 27, 2026Thanks. The Data Team will review it. | |||||
| 20 | 138 contacts → | ||||
Indirect evidence “Netsecurity is a dedicated cyber security company that helps companies before, during and after an attack.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 21 | 135 contacts → | ||||
Partial evidence “OptM Solutions is a product-first electronics and embedded software company focused on building next-generation vehicle electronics and Software Defined Vehicle (SDV) platforms.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 22 | 134 contacts → | ||||
Partial evidence “Sekoia is the European agentic cybersecurity company building the Cyber Operations Platform for the AI era.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 23 | 101 contacts → | ||||
Indirect evidence “QOS Technology is a company of young, vibrant, and geeky folks with maverick idiosyncrasies who continues to stay ahead of the latest innovations in security, developing robust…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 24 | 95 contacts → | ||||
Indirect evidence “Fondée en 2011 par Fred Raynal, Quarkslab est une entreprise française spécialisée dans la cybersécurité et plus spécifiquement dans la protection et l'analyse des logiciels.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 25 | 94 contacts → | ||||
Strong evidence “KARNEX Software Solutions (formerly AUTO-CAN Solutions) is a trusted automotive software engineering partner enabling global OEMs and Tier-1 suppliers to build scalable…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
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: automotive cybersecurity software firms. 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 automotive cybersecurity software firms.
- Partial evidence
- Its own public description names part of automotive cybersecurity software firms, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name automotive cybersecurity software firms. 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.
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Automotive cybersecurity software firms worldwide at a glance
As of Sep 27, 2026Companies by employee count
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 automotive cybersecurity software firms, 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 automotive cybersecurity software firms are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “automotive cybersecurity software firms”. 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 automotive cybersecurity software firms), 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 automotive cybersecurity software firms, 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, 18,090 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 27, 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.
Automotive cybersecurity software firms by location
4 lists · largest firstEvery Automotive cybersecurity software firms 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 automotive cybersecurity software firms, 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 automotive cybersecurity software firms are there worldwide?
RevenueBase identified 720 automotive cybersecurity software firms 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?
Palo Alto Networks, headquartered in Santa Clara, tops this list with the largest team on record.
Which country has the most automotive cybersecurity software firms?
The United States leads with 131 companies, followed by India (76) and Germany (48). Every automotive cybersecurity software firms list by country and city is linked on this page.
Which city has the most automotive cybersecurity software firms?
Singapore leads with 11 headquartered companies, followed by Bengaluru (10) and Toronto (10).
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 18,090 verified decision-maker contacts tracked across these 720 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 27, 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.