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In-Vehicle Networking Semiconductors Market Size - By Component, By Vehicle, By Communication Protocol, By Application, By Bandwidth, Growth Forecast 2025 - 2034
Report ID: GMI14871
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Published Date: October 2025
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Report Format: PDF
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Authors: Preeti Wadhwani, Satyam Jaiswal
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Base Year: 2024
Companies covered: 27
Tables & Figures: 190
Countries covered: 26
Pages: 220
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In-Vehicle Networking Semiconductors Market
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In-Vehicle Networking Semiconductors Market Size
The global in-vehicle networking semiconductors market size was estimated at USD 538.9 million in 2024. The market is expected to grow from USD 562.7 million in 2025 to USD 1.2 billion in 2034, at a CAGR of 8.8% according to latest report published by Global Market Insights Inc.
In-Vehicle Networking (IVN) semiconductors are transforming automotive electronics by enabling high-speed data transfer and communication among vehicle subsystems. The market is driven by trends such as electrification, ADAS integration, infotainment advancements, and increasing vehicle architecture complexity.
The in-vehicle networking semiconductors market is projected to exceed USD 752.7 million by 2029 and USD 801.7 million by 2030. Key growth drivers include the adoption of high-speed communication standards like Ethernet and CAN FD, rising demand for ADAS and infotainment systems, and the transition to electrification and connected vehicle architectures. Post-pandemic recovery and advancements in software-defined vehicles further accelerate market expansion.
The competitive environment is changing due to technological innovation, and the players on the market focus on energy-efficient, AI-oriented, and semiconductors concerned with cybersecurity. Such companies as STMicroelectronics, NXP, Renesas, and Infineon are designing scalable chipsets, which can support multi-domain communication and zonal control. Increased interest in the supply chain resilience and chip localization in the post-pandemic period has also stimulated the development of semiconductor manufacturing in the region, notably in Asia and Europe, which predetermined long-term market expansion of the in-vehicle networking semiconductors.
The Asia-Pacific region leads the market, driven by strong automotive, EV, and electronics manufacturing in China, Japan, South Korea, and India. Automakers and Tier-1 suppliers are investing in smart mobility and digital infrastructure, boosting demand for advanced in-vehicle networking systems. For instance, in 2025, Renesas Electronics partnered with Chinese OEMs to implement zonal network solutions with Ethernet in next-gen electric cars, improving communication efficiency and reducing wiring complexity.
Europe is the fastest-growing automotive market, driven by strict EU safety regulations, rapid electrification, and early adoption of software-defined vehicle systems. Automakers like BMW, Volkswagen, and Mercedes-Benz are integrating advanced networking chips for ADAS, V2X communication, and OTA updates. For instance, in early 2025, Germany's Infineon Technologies launched a multi-gigabit Ethernet transceiver to enhance data throughput and support autonomous systems.
In North America, semiconductor giants like NXP Semiconductors and Texas Instruments are driving consistent market growth. OEMs are increasingly integrating high-performance communication ICs into electric and hybrid vehicles, enhancing real-time diagnostics, infotainment, and safety features. Partnerships between chip manufacturers and automotive software firms are accelerating the industry's shift towards centralized automotive compute designs.
11% Market Share
Collective market share in 2024 is Collective Market Share is 44%
In-Vehicle Networking Semiconductors Market Trends
In early 2024, the in-vehicle networking semiconductors industry experienced significant growth as automakers and Tier-1 suppliers integrated high-speed networking chips. This shift toward software-defined vehicles enhanced ADAS, infotainment, and centralized computing, with protocols like automatic Ethernet and CAN FD improving communication, safety, and efficiency.
More OEMs are adopting advanced microcontrollers, gateways, and transceivers in multi-domain and zonal architectures. As these technologies gain traction in the mid-to-late 2020s, we can expect reduced wiring complexity, enhanced data transfer efficiency, and increased reliability in vehicle systems. Additionally, the rise of electric and hybrid cars is spurring the development of semiconductors optimized for battery management, powertrain control, and regenerative energy systems, all integral to global sustainable mobility solutions.
Personalized vehicle experiences, such as adaptive infotainment, live diagnostics, and over-the-air software updates, are boosting the demand for intelligent networking ICs. Chipmakers are focusing on developing strong, scalable, and robust semiconductors. These semiconductors not only support various protocols and offer cybersecurity but also ensure seamless integration with both autonomous and semi-autonomous vehicle platforms.
Automakers are increasingly adopting energy-efficient designs, AI-driven data routing, and modular semiconductor solutions, allowing them to customize in-vehicle networking for specific models and segments. Meanwhile, automotive suppliers are developing chips boasting enhanced thermal performance, resilience to harsh conditions, and versatility across both passenger and commercial vehicle platforms.
The further expansion is triggered by integration of connected technologies in vehicles, including V2X communication and cloud-enabled fleet management. High-bandwidth networking chips, real-time monitoring, and analytics can help OEMs to optimize operations in the vehicle, enhance safety, and improve passenger experience in both urban and semi-urban areas.
In-Vehicle Networking Semiconductors Market Analysis
Based on component, in-vehicle networking semiconductors market is segmented into transceivers, microcontrollers & processors, network switches & bridges, gateways / controllers, memory & interface ICs and others. The transceivers segment dominates the market with 33% share in 2024, and the segment is expected to grow at a CAGR of over 8.7% from 2025 to 2034.
Based on vehicle, in-vehicle networking semiconductors market is divided into passenger cars, commercial vehicles and electric vehicles. Passenger cars segment dominated the market, accounting for around 60% in 2024 and is expected to grow at a CAGR of 7.9% from 2025 to 2034.
Based on communication protocol, the in-vehicle networking semiconductors market is segmented into controller area network (CAN), local interconnect network (LIN), FlexRay, media-oriented systems transport (MOST), automotive ethernet and other emerging protocols. The controller area network (CAN) segment is projected to dominate the market with a CAGR of 8.7% from 2025 to 2034, owing to its high reliability, low-cost, low-space and satisfactory track record in real-time automotive communication network.
Based on bandwidth, the in-vehicle networking semiconductors market is divided into low-speed networks (up to 125 kbps), mid-speed networks (up to 1 Mbps), high-speed networks (10 Mbps to 1 Gbps), and ultra-high-speed (>1 Gbps). Mid-speed networks (up to 1 Mbps) segment dominated the market accounting around 34% revenue share in 2024 and is expected to grow at a CAGR of 9.1% from 2025 to 2034.
Asia Pacific region dominated the in-vehicle networking semiconductors market with a market share of 39% in 2024.
The China in-vehicle networking semiconductors market was valued at USD 103.2 million and USD 109.4 million in 2021 and 2022, respectively. The market size reached USD 122.5 million in 2024, growing from USD 116.1 million in 2023.
Europe in-vehicle networking semiconductors market accounted for USD 133 million in 2024 and is anticipated to show growth of 9.5% CAGR over the forecast period.
Germany dominates the Europe in-vehicle networking semiconductors market, showcasing strong growth potential, with a CAGR of around 10% from 2025 to 2034.
The North America in-vehicle networking semiconductors market is anticipated to grow at a CAGR of 8.1% during the analysis timeframe.
The in-vehicle networking semiconductors market in US is expected to experience significant and promising growth from 2025 to 2034.
Brazil leads the Latin American in-vehicle networking semiconductors market, exhibiting remarkable growth of 8.2% during the forecast period of 2025 to 2034.
South Africa to experience substantial growth in the Middle East and Africa in-vehicle networking semiconductors market in 2024.
In-Vehicle Networking Semiconductors Market Share
In-Vehicle Networking Semiconductors Market Companies
Major players operating in the in-vehicle networking semiconductors industry are:
In-Vehicle Networking Semiconductors Industry News
The in-vehicle networking semiconductors market research report includes in-depth coverage of the industry with estimates & forecasts in terms of revenue (USD Mn) and volume from 2021 to 2034, for the following segments:
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Market, By Component
Market, By Vehicle
Market, By Communication Protocol
Market, By Application
Market, By Bandwidth
The above information is provided for the following regions and countries: