Company lists · Data refreshed November 2026

Top 25 In-vehicle networking system providers worldwide

RevenueBase identified 262 company matches for in-vehicle networking system providers worldwide as of November 2026 and tracks 9,869 professional contacts across them, including 2,152 with verified work emails. The United States is the largest market and Seongnam-Si the largest hub.

This list covers company matches for in-vehicle networking system providers worldwide, 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 6, 2026. Country and city lists for in-vehicle networking system providers follow the table.

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 6, 2026 How this list was built
262Companies
9,869Contacts tracked
2,152Verified emails
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The 25 largest in-vehicle networking system providers worldwide

Ranked by team size
Top 25 of 262 company matches for in-vehicle networking system providers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchSan Jose, CA, United StatesHQ recorded Nov 6, 2026201-5001,099 contacts →

Exact match

“Azuga was founded with the vision to continuously improve safety and productivity within the fleet ecosystem.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchWaldkraiburg, GermanyHQ recorded Nov 6, 20265,001-10,000813 contacts →

Exact match

“C.A.S.E.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchNingbo, ChinaHQ recorded Nov 6, 20261,001-5,000389 contacts →

Exact match

“JOYNEXT is a leading AutoTech company and is the Automotive Connectivity BU of @Joyson Electronics.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchNorthville, OH, United StatesHQ recorded Nov 6, 20261,001-5,000379 contacts →

Exact match

“Mitsubishi Electric is a consistently dependable supplier that creates high-quality in-car systems for major OEMs around the world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchLondon, United KingdomHQ recorded Nov 6, 20261,001-5,000359 contacts →

Exact match

“ECARX is a global automotive technology provider partnering with OEMs to accelerate the future of software-defined vehicles.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchUnited StatesHQ recorded Nov 6, 20261,001-5,000353 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchIsraelHQ recorded Nov 6, 20261,001-5,000327 contacts →

Exact match

“Tracking, assistance, communication and emergency services, provided by an in vehicle unit.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchGothenburg, SwedenHQ recorded Nov 6, 2026201-500255 contacts →

Exact match

“For over two decades, Icomera has been the world’s leading provider of onboard connectivity solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchNovi, MI, United StatesHQ recorded Nov 6, 2026201-500218 contacts →

Exact match

“We are a global technology company, pioneering dynamic connected vehicle solutions that drive the mobility revolution.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchAachen, GermanyHQ recorded Nov 6, 2026501-1,000211 contacts →

Exact match

“Engineering is our Passion We are an international team of more than 850 employees with our own subsidiaries in eight countries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSeongnam-si, South KoreaHQ recorded Nov 6, 2026201-500177 contacts →

Exact match

“Beyond Driving, Beyond Imagination!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSeoul, South KoreaHQ recorded Nov 6, 2026201-500168 contacts →

Exact match

“AUTOCRYPT is a leading provider of Physical AI security solutions, protecting autonomous and connected vehicles, EV charging infrastructure, robotics, defense and bio-healthcare…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchIssy-Les-Moulineaux, LuxembourgHQ recorded Nov 6, 2026201-500167 contacts →

Exact match

“Rolling Wireless is the world’s leading supplier of cellular network access devices (NADs) to the automotive industry, with over 60 million automotive-grade cellular modules…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchTroy, MI, United StatesHQ recorded Nov 6, 2026201-500149 contacts →

Exact match

“Intrepid Control Systems is a global provider of Innovative Vehicle Network and Embedded tools.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchFolsom, CA, United StatesHQ recorded Nov 6, 202651-200140 contacts →

Exact match

“Sibros gives automakers a single source of truth and visibility into all software and data for globally connected fleets while automating workflows for full-vehicle over-the-air…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchTres Cantos, SpainHQ recorded Nov 6, 202651-200140 contacts →

Exact match

“We future-proof in-vehicle data transfer with optical-faster, reliable, immune by design.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchFremont, CA, United StatesHQ recorded Nov 6, 202651-20099 contacts →

Exact match

“Excelfore provides the end-to-end data connectivity platform for the digital lifecycle management of edge devices in heterogeneous environments.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchSanta Clara, CA, United StatesHQ recorded Nov 6, 202651-20095 contacts →

Exact match

“Commsignia is the universal platform provider for trusted roadway intelligence, combining proven roadway safety technology, infrastructure expertise, and secure cloud services…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBreda, NetherlandsHQ recorded Nov 6, 2026201-50078 contacts →

Exact match

“ECS Electronics is an established international company specialised in development, manufacturing, validation and marketing of premium quality electronic connection systems for…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchHuntsville, AL, United StatesHQ recorded Nov 6, 2026n/a77 contacts →

Exact match

“Amphenol Tecvox is a global leader in the design, development, and delivery of automotive connectivity systems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchBraunschweig, GermanyHQ recorded Nov 6, 202651-20063 contacts →

Exact match

“Die ACTIA IME GmbH - ein Tochterunternehmen der ACTIA Automotive SA Toulouse - mit Hauptsitz in Braunschweig, ist anerkannter Systemlieferant für namhafte Firmen aus dem…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchFarmington Hills, MI, United StatesHQ recorded Nov 6, 202611-5056 contacts →

Exact match

“DG Technologies (formerly Dearborn Group) is a value leader in vehicle network solutions for in-vehicle and controller area networks providing diagnostic, reprogramming…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchTaipei City, TaiwanHQ recorded Nov 6, 2026201-50052 contacts →

Exact match

“JET Optoelectronics, founded in 2010, has been devoting itself to the automotive electronics industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchVigo, SpainHQ recorded Nov 6, 202611-5052 contacts →

Exact match

“Connecting the Automotive world – with its specific requirements, use-cases, and architectures – to the innovative world of Ethernet technology: Mastering automotive networks like…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchSeattle, WA, United StatesHQ recorded Nov 6, 202651-20050 contacts →

Exact match

“Airbiquity® is a global leader in connected vehicle services and pioneer in the development and engineering of automotive telematics software technology.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 262 in-vehicle networking system providers worldwide

See the full list, filter by size, metro and specialty, and access 2,152 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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In-vehicle networking system providers worldwide at a glance

As of Nov 6, 2026
21.8%Verified-email coverage
37.7Average contacts per company
11-50Median size (employees)
1.9%Largest-city concentration · Seongnam-Si
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
83
11-50
69
51-200
53
201-500
30
501-1,000
7
1,001-5,000
11
5,001-10,000
3
10001+
2

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for in-vehicle networking system providers are linked below.
What qualifies
Company records worldwide whose business descriptions match “in-vehicle networking system providers” 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. 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 2,152 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 6, 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.

In-vehicle networking system providers by location

1 lists · largest first

Every In-vehicle networking system providers 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 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 “in-vehicle networking system providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many in-vehicle networking system providers are there worldwide?

RevenueBase identified 262 company matches for in-vehicle networking system providers worldwide 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?

Azuga, INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most in-vehicle networking system providers?

The United States leads with 36 companies. Every in-vehicle networking system providers list by country and city is linked on this page.

Which city has the most in-vehicle networking system providers?

Seongnam-Si leads with 5 company records, followed by Seoul (4) and Bangalore (3).

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 2,152 professional contacts with verified work emails tracked across these 262 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 6, 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.