Company lists · Data refreshed September 2026
Top 25 In-vehicle communication companies worldwide
RevenueBase identified 820 in-vehicle communication companies worldwide as of September 2026 and tracks 102,384 professional contacts across them, including 23,495 with verified work emails. The United States is the largest market and Shenzhen the largest hub.
This list covers in-vehicle communication 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 in-vehicle communication 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.
The 25 largest in-vehicle communication companies worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 25,515 contacts → | ||||
Indirect evidence “Faurecia is a world's leading automotive tech company designing solutions for a safe, personalized, connected and sustainable mobility.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 2 | 14,948 contacts → | ||||
Indirect evidence “Headquartered in Stamford, Connecticut, HARMAN (harman.com) designs and engineers connected products and solutions for automakers, consumers, and enterprises worldwide, including…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 3 | 8,613 contacts → | ||||
Indirect evidence “Visteon is a global technology leader accelerating the software-defined transformation of mobility.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 4 | 5,183 contacts → | ||||
Partial evidence “Yazaki is a global leader in the research, development and delivery of vehicle power and data solutions for automotive applications.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 5 | 2,223 contacts → | ||||
Partial evidence “Elektrobit is the trusted partner in the transition to the software-defined vehicle (SDV).” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 6 | 1,871 contacts → | ||||
Indirect evidence “Stoneridge, Inc.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 7 | 1,771 contacts → | ||||
Indirect evidence “Hyundai AutoEver, a “mobility software provider” that reliably, efficiently, and innovatively supports software and infrastructure across in-car and out-car areas, builds a…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 8 | 1,613 contacts → | ||||
Partial 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 20, 2026Thanks. The Data Team will review it. | |||||
| 9 | 1,501 contacts → | ||||
Indirect evidence “Alps Alpine, a leading manufacturer of electronic components and automotive infotainment systems, has brought the world numerous “First 1” and “Number 1” products since its…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 10 | 1,064 contacts → | ||||
Indirect evidence “Azuga was founded with the vision to continuously improve safety and productivity within the fleet ecosystem.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 11 | 814 contacts → | ||||
Indirect evidence “Established in 1998, Jasmin Infotech is a Pure Play Embedded Solutions Partner.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 12 | 785 contacts → | ||||
Indirect evidence “C.A.S.E.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 13 | 671 contacts → | ||||
Indirect evidence “ACCESS launched the first mobile web browser in the 1980s and now provides software solutions to over 1.5 billion connected and mobile devices.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 14 | 669 contacts → | ||||
Indirect evidence “Volkswagen Infotainment GmbH develops tomorrow's mobility solutions as a component of the Volkswagen Group, under the CARIAD-umbrella.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 15 | 639 contacts → | ||||
Indirect evidence “Automotive Systems And Projects – das sind wir, die ASAP Gruppe.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 16 | 563 contacts → | ||||
Indirect evidence “Telenav is a leading provider of connected car and location-based software and services, focused on transforming life on the go for people with safe, convenient, and delightful…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 17 | 550 contacts → | ||||
Partial evidence “An independent automotive component maker founded in Japan in 1941, Yazaki is a global leader in the research, development and delivery of vehicle power and data solutions for…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 18 | 501 contacts → | ||||
Partial evidence “ASK Group is an electronic component manufacturer that designs, manufactures and distributes high quality and innovative car audio systems for in-vehicle infotainment and antenna…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 19 | 463 contacts → | ||||
Indirect evidence “Aditi Technologies is now a part of HARMAN.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 20 | 439 contacts → | ||||
Indirect evidence “Desay SV, one of the leading mobility technology companies, is committed to realizing a smarter mobility for all.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 21 | 394 contacts → | ||||
Indirect evidence “Want to change the world, transform the automotive industry and positively impact others on a global scale?” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 22 | 383 contacts → | ||||
Indirect evidence “Epec – Ponsse Group technology company Ponsse Group technology company Epec Oy is a system supplier specializing in advanced electrics /electronics for efficient, safe and…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 23 | 379 contacts → | ||||
Indirect evidence “Mitsubishi Electric is a consistently dependable supplier that creates high-quality in-car systems for major OEMs around the world.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 24 | 374 contacts → | ||||
Indirect evidence “JOYNEXT is a leading AutoTech company and is the Automotive Connectivity BU of Joyson Electronics.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 25 | 368 contacts → | ||||
Indirect evidence “DENSO TEN Builds Bridges Between People, Cars and Society.” Source: RevenueBase Database · checked Sep 20, 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: in-vehicle communication 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 in-vehicle communication companies.
- Partial evidence
- Its own public description names part of in-vehicle communication companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name in-vehicle communication 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 820 in-vehicle communication companies worldwide
See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 23,495 reachable decision-makers.
Free signup · no credit card
In-vehicle communication companies worldwide at a glance
As of Sep 20, 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 in-vehicle communication 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 in-vehicle communication companies are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “in-vehicle communication 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 in-vehicle communication 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 in-vehicle communication 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, 23,495 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.
In-vehicle communication companies by location
5 lists · largest firstEvery In-vehicle communication 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 in-vehicle communication 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 in-vehicle communication companies are there worldwide?
RevenueBase identified 820 in-vehicle communication 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?
Faurecia, headquartered in Nanterre, tops this list with the largest team on record.
Which country has the most in-vehicle communication companies?
The United States leads with 116 companies, followed by Germany (68) and India (55). Every in-vehicle communication companies list by country and city is linked on this page.
Which city has the most in-vehicle communication companies?
Shenzhen leads with 18 headquartered companies, followed by Novi (10) and Seoul (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 23,495 verified decision-maker contacts tracked across these 820 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 820 in-vehicle communication companies worldwide. Start with a free account, no credit card.
Download this list →Related lists
Browse the directory
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.