Automotive Automatic Transmission Valve

Automotive Automatic Transmission Valve Market Outlook

The global Automotive Automatic Transmission Valve market is estimated to reach approximately USD 4.5 billion by 2033, exhibiting a compound annual growth rate (CAGR) of around 7.2% from 2025 to 2033. This growth is predominantly driven by the increasing demand for vehicles with efficient transmission systems, coupled with the continuous advancements in automotive technology aimed at enhancing vehicle performance and fuel efficiency. Furthermore, the growing focus on reducing carbon emissions and improving the overall driving experience also contributes significantly to the market expansion. The rise of electric and hybrid vehicles is changing the landscape of the automotive industry and consequently driving the demand for advanced automatic transmission valves. Alongside these technological advancements, the rising number of vehicles on the roads, especially in emerging economies, is expected to bolster the market during the forecast period.

Growth Factor of the Market

The Automotive Automatic Transmission Valve market is experiencing substantial growth due to several pivotal factors. One of the primary drivers is the increasing consumer demand for vehicles that offer better fuel efficiency and smoother operations, leading manufacturers to invest in advanced transmission systems. Additionally, the trend towards electrification in the automotive sector is generating a demand for sophisticated valve technologies that can cater to electric and hybrid vehicles. Moreover, the rise in disposable incomes in emerging markets has made vehicle ownership more accessible, further fueling demand. The regulatory push for enhanced fuel efficiency and lower emissions is also steering automotive manufacturers toward adopting automatic transmission systems, which incorporate advanced valves. As a result, these market dynamics are creating a conducive environment for the growth of the Automotive Automatic Transmission Valve market.

Key Highlights of the Market

• Estimated market size of approximately USD 4.5 billion by 2033.
• CAGR of around 7.2% projected from 2025 to 2033.
• Strong growth driven by advancements in automotive technology and consumer demand for efficiency.
• Increased focus on electric and hybrid vehicles is reshaping the market.
• Regulatory pressures for better fuel economy and emissions standards are propelling market growth.

By Product Type

Control Valves:

Control valves play a crucial role in the functioning of automatic transmission systems, ensuring that the transmission fluid flows efficiently to facilitate smooth gear shifts. These valves are designed to regulate the pressure and flow of the transmission fluid according to the vehicle's operational requirements. As the automotive industry increasingly shifts toward automated and seamless driving experiences, the adoption of control valves is expected to surge. These valves are typically made from durable materials to withstand high pressure and temperature conditions, making them vital for maintaining the integrity and longevity of the transmission system. The continuous advancements in design and fabrication technology further enhance the performance of control valves, thereby driving their market growth.

Regulating Valves:

Regulating valves are essential components in automatic transmission systems, responsible for maintaining the appropriate fluid pressure required for optimal performance. These valves adjust the fluid flow based on the transmission's demands, ensuring that the system operates efficiently under varying load conditions. The rising emphasis on fuel efficiency and performance optimization in vehicles has propelled the demand for high-quality regulating valves. Furthermore, the growing inclination towards advanced transmission systems, particularly in hybrid and electric vehicles, has resulted in increased investment in this segment. As manufacturers innovate and improve the design of regulating valves, their pivotal role in enhancing vehicle performance makes them a key focus area in the automotive sector.

Safety Valves:

Safety valves serve as critical components that ensure the integrity of automatic transmission systems by preventing potential failures due to excessive pressure or fluid flow. These valves are designed to automatically release pressure in case of anomalies, thereby protecting other transmission components from damage. With the increasing complexity of transmission systems and the growing concern for vehicle safety, the demand for reliable safety valves is on the rise. Manufacturers are continually enhancing the design and functionality of these valves, integrating smart technologies that allow for real-time monitoring. As safety regulations become more stringent globally, the automotive industry is expected to invest significantly in high-performance safety valves, ensuring a safer driving experience.

Check Valves:

Check valves are instrumental in maintaining the direction of fluid flow within automatic transmission systems, preventing backflow that could potentially disrupt transmission performance. These valves are designed to open and close based on pressure differentials, ensuring that the fluid flows in one direction only. The increasing complexity of modern transmission systems and the growing demand for precision engineering have led to a surge in the adoption of advanced check valves. Innovations in materials and designs have resulted in check valves that are more efficient and durable, thereby enhancing the overall performance of automatic transmissions. As vehicle manufacturers prioritize reliability and efficiency, the check valves segment is poised for substantial growth.

Pressure Control Valves:

Pressure control valves are crucial for maintaining optimal pressure levels within automatic transmission systems. These valves adjust hydraulic pressure according to the operational requirements of the vehicle, ensuring that the transmission operates smoothly under varying conditions. The increasing focus on fuel efficiency and performance optimization has resulted in a growing demand for advanced pressure control valves, particularly in high-performance and luxury vehicles. Moreover, technological advancements in valve manufacturing are leading to the development of more precise and responsive pressure control systems. As the automotive industry continues to evolve, the importance of sophisticated pressure control valves in enhancing vehicle performance is expected to drive their market growth.

By Application

Passenger Vehicles:

The passenger vehicle segment is one of the largest applications for automatic transmission valves, driven by the widespread adoption of automatic transmission systems in personal cars. As consumers increasingly prefer vehicles that offer convenience, smooth driving experiences, and improved fuel efficiency, manufacturers are investing in advanced transmission systems that require sophisticated valve technologies. The growing trend towards comfort and ease of use, alongside the rise of hybrid and electric passenger vehicles, is further propelling the demand for automatic transmission valves in this segment. Innovations in valve design and functionality are enhancing the overall performance of passenger vehicles, making this application a key area for market growth.

Commercial Vehicles:

Commercial vehicles represent a significant portion of the automatic transmission valve market due to their demand for high-performance transmission systems that can handle heavy loads and rigorous driving conditions. The emphasis on efficiency, durability, and low maintenance costs in commercial vehicles has driven manufacturers to integrate advanced automatic transmission systems, which rely heavily on sophisticated valves for optimal performance. The growth of e-commerce and logistics sectors is contributing to the rising demand for commercial vehicles, which in turn boosts the market for automatic transmission valves. As technology continues to advance, the commercial vehicle sector is expected to see increased investment in high-performance transmission solutions, enhancing the demand for automatic transmission valves.

Off-highway Vehicles:

The off-highway vehicles segment, encompassing construction and agricultural machinery, is witnessing a growing demand for automatic transmission valves due to the need for reliable and efficient transmission systems. These vehicles operate in challenging environments and require robust transmission systems that can withstand extreme conditions. Automatic transmission valves play a crucial role in ensuring these systems operate smoothly, providing the necessary power and torque for heavy-duty tasks. As the construction and agriculture industries expand globally, the need for advanced machinery equipped with automatic transmission systems is expected to drive the demand for valves in this segment. The increasing focus on efficiency and productivity in these sectors will further enhance market growth.

Electric Vehicles:

The advent of electric vehicles (EVs) is reshaping the automotive landscape, leading to a distinct demand for automatic transmission valves that cater specifically to the requirements of EVs. Unlike traditional vehicles, EVs have unique transmission needs due to their electric powertrains, which necessitate the development of specialized valve systems. As automakers pivot to electrification, the demand for efficient and reliable automatic transmission valves in EVs is expected to rise significantly. The growing emphasis on sustainability and reducing carbon footprints is further driving the shift towards electric vehicles, thereby contributing to the growth of this segment. Consequently, manufacturers are focusing on innovation and efficiency in valve design to meet the evolving needs of the electric vehicle market.

Hybrid Vehicles:

Hybrid vehicles, combining conventional internal combustion engines with electric propulsion, are creating a unique market for automatic transmission valves that can effectively manage the dual power sources. The complexity of hybrid powertrains necessitates advanced valve technologies capable of seamlessly integrating the two systems while optimizing performance and efficiency. As the global market for hybrid vehicles expands, driven by increasing environmental awareness and regulatory pressures, the demand for sophisticated automatic transmission valves is anticipated to rise. Manufacturers are actively developing innovative valve solutions tailored to hybrid technology, ensuring that these vehicles deliver optimal performance and efficiency, thus making this segment a crucial area for market growth.

By Distribution Channel

OEMs:

The OEM (Original Equipment Manufacturer) distribution channel captures a significant share of the Automotive Automatic Transmission Valve market, as manufacturers often procure valves directly from specialized suppliers for new vehicle production. The OEM segment is characterized by long-term contracts and collaborations between automakers and valve manufacturers, ensuring the integration of advanced technologies into new transmission systems. As automotive manufacturers increasingly focus on enhancing vehicle performance, safety, and fuel efficiency, the demand for high-quality automatic transmission valves sourced from OEMs is expected to grow. This channel is crucial for maintaining consistent quality and performance standards in the production of modern vehicles, further bolstering its importance in the market.

Aftermarket:

The aftermarket distribution channel for automatic transmission valves is gaining traction, driven by the growing need for vehicle maintenance, repair, and upgrades. As vehicles age, the demand for replacement parts, including automatic transmission valves, increases significantly. This segment provides an opportunity for valve manufacturers to cater to a broad customer base, including vehicle owners and repair shops. The aftermarket is characterized by a diverse range of valve options, accommodating various vehicle models and performance requirements. With the increasing emphasis on maintaining vehicle longevity and performance, the aftermarket for automatic transmission valves is poised for significant growth, particularly as more consumers prioritize quality and reliability in their vehicle maintenance choices.

By Material Type

Steel:

Steel is a widely used material for manufacturing automatic transmission valves, owing to its excellent strength, durability, and resistance to wear and corrosion. The robustness of steel valves makes them particularly suitable for high-performance applications, where they can withstand the demanding conditions of automatic transmissions. As automotive manufacturers continue to place a premium on longevity and reliability, the demand for steel valves is expected to remain strong. Additionally, advancements in steel processing technologies are enabling the production of lighter and more efficient valve designs, further enhancing their appeal in the automotive sector. The versatility and robustness of steel ensure its continued dominance in the automatic transmission valve market.

Aluminum:

Aluminum is increasingly being utilized in the production of automatic transmission valves due to its lightweight properties, which contribute to improved fuel efficiency in vehicles. The trend towards lightweight vehicle construction has prompted manufacturers to adopt aluminum valves as a means to reduce overall vehicle weight without compromising performance. Additionally, aluminum's resistance to corrosion and excellent thermal conductivity make it an ideal choice for high-performance applications. As automakers focus on enhancing vehicle efficiency and performance, the demand for aluminum automatic transmission valves is expected to rise significantly. The material's favorable performance characteristics position aluminum as a key player in the automotive transmission valve market.

Brass:

Brass is a preferred material for automatic transmission valves, particularly in applications where corrosion resistance and machinability are essential. The unique properties of brass, including its ability to withstand high pressures and its excellent conductivity, make it suitable for various valve designs. While brass valves may be less common than steel or aluminum, they are increasingly gaining traction in specialized applications where performance and durability are paramount. As manufacturers explore diverse material options to enhance valve performance, the demand for brass automatic transmission valves is expected to grow, particularly in niche markets where their specific properties are advantageous.

Cast Iron:

Cast iron is known for its excellent durability and resistance to wear, making it a viable material for certain types of automatic transmission valves. While not as commonly used as steel or aluminum, cast iron valves are valued for their robust construction, particularly in heavy-duty applications. The strength and longevity of cast iron components make them suitable for use in commercial vehicles and off-highway applications, where reliability is critical. As the demand for durable and long-lasting transmission components continues to rise, the market for cast iron automatic transmission valves may experience growth, particularly in applications that require high resistance to wear and tear.

Plastic:

Plastic materials are increasingly being utilized for manufacturing automatic transmission valves, primarily due to their lightweight and cost-effective nature. The use of advanced plastic composites allows for the creation of valves that are not only lightweight but also resistant to corrosion and wear. As automakers strive to reduce overall vehicle weight and production costs, plastic valves are gaining acceptance in the automotive transmission segment. Furthermore, the flexibility of plastic materials allows for innovative valve designs that can be tailored to specific performance requirements. As technology advances, the application of plastic automatic transmission valves is expected to expand, particularly in the mainstream automotive market.

By Region

The Automotive Automatic Transmission Valve market is witnessing varying growth trajectories across different regions, influenced by local automotive industry dynamics and consumer preferences. North America, particularly the United States, is a significant market for automatic transmission valves, driven by the high demand for passenger and commercial vehicles. The region's focus on advanced automotive technologies and the presence of major automotive manufacturers contribute to a robust market landscape. Moreover, the increasing adoption of electric and hybrid vehicles is further propelling the demand for innovative automatic transmission solutions within this region. By 2033, the North American market is expected to grow at a CAGR of approximately 6.5%, reflecting the ongoing shift towards advanced transmission systems.

In Europe, the Automotive Automatic Transmission Valve market is also poised for substantial growth, fueled by the stringent regulatory standards aimed at improving vehicle efficiency and reducing emissions. The European automotive industry is at the forefront of innovation, with manufacturers increasingly investing in advanced transmission technologies to meet consumer demand for more efficient vehicles. The rising popularity of electric and hybrid vehicles in Europe is expected to further amplify the demand for automatic transmission valves, as these vehicles require specialized valve technologies. The European market is projected to account for a significant share of the global market, with expectations of steady growth over the forecast period.

Opportunities

The opportunities within the Automotive Automatic Transmission Valve market are vast, particularly as the automotive industry continues to evolve towards electrification and automation. With the rise of electric and hybrid vehicles, there is a burgeoning demand for sophisticated transmission systems that incorporate advanced valve technologies. This trend presents immense opportunities for manufacturers to innovate and develop products that cater to the specific needs of modern powertrains. Furthermore, the growing emphasis on fuel efficiency and reduced emissions is prompting automotive companies to seek out high-quality automatic transmission components, which can significantly enhance vehicle performance. As the demand for these advanced technologies increases, manufacturers positioned to provide innovative solutions are likely to thrive in this competitive landscape.

Additionally, the aftermarket segment is gaining traction, offering a promising opportunity for businesses focused on providing replacement parts and enhancements for existing vehicles. As more consumers recognize the importance of maintaining and upgrading their vehicles, the need for high-quality automatic transmission valves in the aftermarket is expected to grow. This presents a significant opportunity for valve manufacturers to diversify their offerings and establish strong distribution networks to reach a broader customer base. By leveraging advancements in technology and materials, companies can create a competitive edge and capitalize on the growing demand for automatic transmission valves in both OEM and aftermarket segments.

Threats

Despite the promising growth prospects in the Automotive Automatic Transmission Valve market, several threats loom that could impact market dynamics. One of the most significant threats is the increasing competition within the industry, as numerous manufacturers strive to capture market share by offering cost-effective yet high-quality solutions. This growing competition can lead to price wars, which may ultimately affect profit margins and put pressure on smaller manufacturers. Additionally, rapid technological advancements pose a challenge, as companies must continuously innovate to keep pace with evolving consumer preferences and regulatory requirements. Failure to adapt to these changes could result in loss of market relevance and competitiveness.

Furthermore, the fluctuating costs of raw materials can also act as a restraining factor for the Automotive Automatic Transmission Valve market. As the prices of essential materials like steel, aluminum, and plastics fluctuate due to global economic conditions and supply chain disruptions, manufacturers may face challenges in maintaining profitable operations. This volatility can subsequently affect pricing strategies and lead to increased operational costs, thereby impacting overall profitability. Manufacturers must strategize effectively to manage these threats and ensure sustainable growth in a highly competitive environment.

Competitor Outlook

• BorgWarner Inc.
• Continental AG
• Delphi Technologies
• Robert Bosch GmbH
• Magna International Inc.
• Aisin Seiki Co., Ltd.
• ZF Friedrichshafen AG
• Honeywell International Inc.
• Jatco Ltd.
• Valeo S.A.
• Hella GmbH & Co. KGaA
• Schaeffler AG
• GKN Automotive
• Hitachi Automotive Systems Ltd.
• Denso Corporation

The competitive landscape of the Automotive Automatic Transmission Valve market is characterized by the presence of several prominent players vying for market share through innovation, strategic partnerships, and a focus on technological advancements. Key players like BorgWarner, ZF Friedrichshafen AG, and Aisin Seiki Co., Ltd. are at the forefront of developing advanced valve technologies that cater to the evolving needs of the automotive industry. These companies are leveraging their extensive research and development capabilities to introduce products that enhance vehicle performance, safety, and efficiency. Furthermore, collaborations with automotive manufacturers are enabling these players to secure long-term contracts, ensuring a consistent demand for their products.

Additionally, companies such as Delphi Technologies and Bosch are focusing on expanding their product offerings to include automatic transmission valves for electric and hybrid vehicles, reflecting the industry's shift towards electrification. The emphasis on sustainability and the need for more efficient automotive solutions are driving these companies to innovate continuously, positioning themselves as leaders in the market. As competition intensifies, manufacturers are also exploring new markets and regions to expand their reach, tapping into the growing demand for automatic transmission valves in emerging economies.

Looking into the future, companies like Valeo S.A. and Schaeffler AG are expected to play significant roles in shaping the Automotive Automatic Transmission Valve market. With their commitment to innovation and investment in cutting-edge technologies, these companies are well-positioned to capitalize on the growing trends in the automotive sector. Moreover, their focus on enhancing product quality and customer service is likely to strengthen their market position and foster customer loyalty. As the industry continues to evolve, the competitive landscape will remain dynamic, driven by advancements in technology and changing consumer preferences.

• 1 Appendix

  • 1.1 List of Tables
  • 1.2 List of Figures

• 2 Introduction

  • 2.1 Market Definition
  • 2.2 Scope of the Report
  • 2.3 Study Assumptions
  • 2.4 Base Currency & Forecast Periods

• 3 Market Dynamics

  • 3.1 Market Growth Factors
  • 3.2 Economic & Global Events
  • 3.3 Innovation Trends
  • 3.4 Supply Chain Analysis

• 4 Consumer Behavior

  • 4.1 Market Trends
  • 4.2 Pricing Analysis
  • 4.3 Buyer Insights

• 5 Key Player Profiles

  • 5.1 Jatco Ltd.
    • 5.1.1 Business Overview
    • 5.1.2 Products & Services
    • 5.1.3 Financials
    • 5.1.4 Recent Developments
    • 5.1.5 SWOT Analysis
  • 5.2 Valeo S.A.
    • 5.2.1 Business Overview
    • 5.2.2 Products & Services
    • 5.2.3 Financials
    • 5.2.4 Recent Developments
    • 5.2.5 SWOT Analysis
  • 5.3 Schaeffler AG
    • 5.3.1 Business Overview
    • 5.3.2 Products & Services
    • 5.3.3 Financials
    • 5.3.4 Recent Developments
    • 5.3.5 SWOT Analysis
  • 5.4 Continental AG
    • 5.4.1 Business Overview
    • 5.4.2 Products & Services
    • 5.4.3 Financials
    • 5.4.4 Recent Developments
    • 5.4.5 SWOT Analysis
  • 5.5 GKN Automotive
    • 5.5.1 Business Overview
    • 5.5.2 Products & Services
    • 5.5.3 Financials
    • 5.5.4 Recent Developments
    • 5.5.5 SWOT Analysis
  • 5.6 BorgWarner Inc.
    • 5.6.1 Business Overview
    • 5.6.2 Products & Services
    • 5.6.3 Financials
    • 5.6.4 Recent Developments
    • 5.6.5 SWOT Analysis
  • 5.7 Denso Corporation
    • 5.7.1 Business Overview
    • 5.7.2 Products & Services
    • 5.7.3 Financials
    • 5.7.4 Recent Developments
    • 5.7.5 SWOT Analysis
  • 5.8 Robert Bosch GmbH
    • 5.8.1 Business Overview
    • 5.8.2 Products & Services
    • 5.8.3 Financials
    • 5.8.4 Recent Developments
    • 5.8.5 SWOT Analysis
  • 5.9 Delphi Technologies
    • 5.9.1 Business Overview
    • 5.9.2 Products & Services
    • 5.9.3 Financials
    • 5.9.4 Recent Developments
    • 5.9.5 SWOT Analysis
  • 5.10 Aisin Seiki Co., Ltd.
    • 5.10.1 Business Overview
    • 5.10.2 Products & Services
    • 5.10.3 Financials
    • 5.10.4 Recent Developments
    • 5.10.5 SWOT Analysis
  • 5.11 Hella GmbH & Co. KGaA
    • 5.11.1 Business Overview
    • 5.11.2 Products & Services
    • 5.11.3 Financials
    • 5.11.4 Recent Developments
    • 5.11.5 SWOT Analysis
  • 5.12 ZF Friedrichshafen AG
    • 5.12.1 Business Overview
    • 5.12.2 Products & Services
    • 5.12.3 Financials
    • 5.12.4 Recent Developments
    • 5.12.5 SWOT Analysis
  • 5.13 Magna International Inc.
    • 5.13.1 Business Overview
    • 5.13.2 Products & Services
    • 5.13.3 Financials
    • 5.13.4 Recent Developments
    • 5.13.5 SWOT Analysis
  • 5.14 Honeywell International Inc.
    • 5.14.1 Business Overview
    • 5.14.2 Products & Services
    • 5.14.3 Financials
    • 5.14.4 Recent Developments
    • 5.14.5 SWOT Analysis
  • 5.15 Hitachi Automotive Systems Ltd.
    • 5.15.1 Business Overview
    • 5.15.2 Products & Services
    • 5.15.3 Financials
    • 5.15.4 Recent Developments
    • 5.15.5 SWOT Analysis

• 6 Market Segmentation

  • 6.1 Automotive Automatic Transmission Valve Market, By Application
    • 6.1.1 Passenger Vehicles
    • 6.1.2 Commercial Vehicles
    • 6.1.3 Off-highway Vehicles
    • 6.1.4 Electric Vehicles
    • 6.1.5 Hybrid Vehicles
  • 6.2 Automotive Automatic Transmission Valve Market, By Product Type
    • 6.2.1 Control Valves
    • 6.2.2 Regulating Valves
    • 6.2.3 Safety Valves
    • 6.2.4 Check Valves
    • 6.2.5 Pressure Control Valves
  • 6.3 Automotive Automatic Transmission Valve Market, By Material Type
    • 6.3.1 Steel
    • 6.3.2 Aluminum
    • 6.3.3 Brass
    • 6.3.4 Cast Iron
    • 6.3.5 Plastic

• 7 Competitive Analysis

  • 7.1 Key Player Comparison
  • 7.2 Market Share Analysis
  • 7.3 Investment Trends
  • 7.4 SWOT Analysis

• 8 Research Methodology

  • 8.1 Analysis Design
  • 8.2 Research Phases
  • 8.3 Study Timeline

• 9 Future Market Outlook

  • 9.1 Growth Forecast
  • 9.2 Market Evolution

• 10 Geographical Overview

  • 10.1 Europe - Market Analysis
    • 10.1.1 By Country
      • 10.1.1.1 UK
      • 10.1.1.2 France
      • 10.1.1.3 Germany
      • 10.1.1.4 Spain
      • 10.1.1.5 Italy
  • 10.2 Asia Pacific - Market Analysis
    • 10.2.1 By Country
      • 10.2.1.1 India
      • 10.2.1.2 China
      • 10.2.1.3 Japan
      • 10.2.1.4 South Korea
  • 10.3 Latin America - Market Analysis
    • 10.3.1 By Country
      • 10.3.1.1 Brazil
      • 10.3.1.2 Argentina
      • 10.3.1.3 Mexico
  • 10.4 North America - Market Analysis
    • 10.4.1 By Country
      • 10.4.1.1 USA
      • 10.4.1.2 Canada
  • 10.5 Middle East & Africa - Market Analysis
    • 10.5.1 By Country
      • 10.5.1.1 Middle East
      • 10.5.1.2 Africa
  • 10.6 Automotive Automatic Transmission Valve Market by Region

• 11 Global Economic Factors

  • 11.1 Inflation Impact
  • 11.2 Trade Policies

• 12 Technology & Innovation

  • 12.1 Emerging Technologies
  • 12.2 AI & Digital Trends
  • 12.3 Patent Research

• 13 Investment & Market Growth

  • 13.1 Funding Trends
  • 13.2 Future Market Projections

• 14 Market Overview & Key Insights

  • 14.1 Executive Summary
  • 14.2 Key Trends
  • 14.3 Market Challenges
  • 14.4 Regulatory Landscape

Segments Analyzed in the Report

The global Automotive Automatic Transmission Valve market is categorized based on

By Product Type

• Control Valves
• Regulating Valves
• Safety Valves
• Check Valves
• Pressure Control Valves

By Application

• Passenger Vehicles
• Commercial Vehicles
• Off-highway Vehicles
• Electric Vehicles
• Hybrid Vehicles

By Material Type

• Steel
• Aluminum
• Brass
• Cast Iron
• Plastic

By Region

• North America
• Europe
• Asia-Pacific
• Latin America
• Middle East & Africa

Key Players

• BorgWarner Inc.
• Continental AG
• Delphi Technologies
• Robert Bosch GmbH
• Magna International Inc.
• Aisin Seiki Co., Ltd.
• ZF Friedrichshafen AG
• Honeywell International Inc.
• Jatco Ltd.
• Valeo S.A.
• Hella GmbH & Co. KGaA
• Schaeffler AG
• GKN Automotive
• Hitachi Automotive Systems Ltd.
• Denso Corporation