Trunk Railway Vehicle Door

Trunk Railway Vehicle Door Market Outlook

The global Trunk Railway Vehicle Door market is projected to reach a value of approximately USD 5.2 billion by 2035, exhibiting a compound annual growth rate (CAGR) of around 6.3% during the forecast period from 2025 to 2035. This growth can be attributed to several factors, including the increasing investments in rail infrastructure globally, the expanding need for efficient and safe transportation systems, and a significant rise in passenger travel and freight movement. The push for modernization and the adoption of advanced technologies, such as automation and smart systems in railway vehicles, further enhance the market's growth potential. Additionally, the growing emphasis on environmentally friendly transport solutions aligns with the development of new trunk railway vehicle doors made from sustainable materials, making this market even more attractive for stakeholders. The collaboration between public and private sectors to improve railway networks is also a crucial driver contributing positively to the market dynamics.

Growth Factor of the Market

The Trunk Railway Vehicle Door market is experiencing significant growth due to multiple factors which are shaping the landscape of rail transportation. One of the primary growth factors is the increasing demand for efficient and reliable public transportation systems, particularly in urban areas where congestion is a major issue. As cities expand and populations grow, the need for well-designed trunk railway systems becomes more pressing, leading to heightened demand for advanced vehicle doors that enhance passenger experience and safety. Additionally, government initiatives promoting rail transport as a sustainable alternative to road transport are contributing to the expansion of railway infrastructure, thus creating a larger market for trunk railway vehicle doors. Furthermore, technological advancements, such as automated door systems that improve accessibility and operational efficiency, are gaining traction among manufacturers and operators alike. The rising emphasis on passenger convenience and safety, particularly in light of global health concerns, has led to innovations in door designs, thus propelling market growth. Finally, the revival of freight transport through rail due to its cost-effectiveness and reduced carbon footprint is opening up new avenues for the application of trunk railway vehicle doors, further stimulating market demand.

Key Highlights of the Market

• Significant growth in the global trunk railway vehicle door market with a projected CAGR of 6.3% from 2025 to 2035.
• Increasing investments in rail infrastructure globally, driven by urbanization and population growth.
• Technological advancements in door systems leading to enhanced passenger safety and convenience.
• Government initiatives promoting sustainable transport solutions, increasing the adoption of rail transport.
• Expansion of freight transport through rail, creating new opportunities for trunk railway vehicle door applications.

By Product Type

Manual Trunk Railway Vehicle Door:

Manual Trunk Railway Vehicle Doors are characterized by their traditional operation method, where users must physically open and close the doors. Despite the increasing trend towards automation, manual doors continue to find their place in various applications, especially in older models of railway vehicles where automation may not have been integrated. The simplicity and cost-effectiveness of manual doors make them popular in certain markets, particularly in regions where budget constraints limit the adoption of more complex systems. They are also favored in freight trains where heavy cargo does not require rapid door operations, allowing for reliable and durable designs that withstand harsh operational environments.

Automatic Trunk Railway Vehicle Door:

Automatic Trunk Railway Vehicle Doors are gaining popularity due to their efficiency and convenience. These doors open and close automatically, reducing wait times for passengers and improving the overall flow of boarding and disembarking. The integration of sensors ensures that doors operate safely, preventing injuries and enhancing user experience. The growing emphasis on passenger convenience and accessibility, coupled with advancements in automation technology, are significant factors driving the demand for automatic doors. As rail operators aim to modernize their fleets, automatic trunk railway vehicle doors are becoming a preferred choice, especially in high-speed trains and urban transit systems, where efficiency is paramount.

Remote-Control Trunk Railway Vehicle Door:

Remote-Control Trunk Railway Vehicle Doors offer a new level of convenience and safety, allowing operators to control door operations from a distance. This feature is particularly advantageous in freight operations, where operators can manage loading and unloading without being physically present at the door. Remote control systems enhance safety by allowing operators to monitor door operations without direct exposure to potential hazards. The increasing adoption of smart technologies in the rail sector is boosting the popularity of remote-controlled doors, as these systems can integrate with broader vehicle monitoring systems to further streamline operations and improve safety.

Sliding Trunk Railway Vehicle Door:

Sliding Trunk Railway Vehicle Doors are designed for modern trains, maximizing space and passenger flow. These doors slide open parallel to the train's body, allowing easy access without requiring additional space for door swing. This design is particularly beneficial in high-density environments, such as urban transit systems, where space is often limited. Sliding doors can be powered by electric or pneumatic systems, enhancing their efficiency and reliability. Their design also allows for automated operation, further contributing to safety and speed in boarding processes. The increasing trend towards high-speed trains and urban light rail systems is expected to significantly boost the adoption of sliding doors in the coming years.

Folding Trunk Railway Vehicle Door:

Folding Trunk Railway Vehicle Doors are another innovative design that allows for optimal space utilization while providing safe and efficient access for passengers. These doors fold in on themselves, which is particularly advantageous in trains with limited clearance or in design layouts where traditional swing doors may not be practical. Folding doors are often used in light rail vehicles and trams, where quick access and compact design are essential. The growing popularity of light rail systems in urban environments is likely to drive demand for folding trunk railway vehicle doors as operators seek to create user-friendly transport solutions that enhance passenger experience.

By Application

Passenger Trains:

The passenger train segment represents a significant portion of the trunk railway vehicle door market as it encompasses various types of trains that cater to travelers. As rail operators strive to enhance passenger comfort and safety, the demand for innovative door systems has grown. The emphasis on rapid boarding and alighting processes, especially in high-traffic urban areas, has led to the adoption of automatic and sliding doors that facilitate smooth transitions for passengers. Furthermore, the increasing focus on providing a seamless travel experience, combined with a shift towards sustainable transport, drives investments in modernizing passenger train fleets, thereby boosting the market for trunk railway vehicle doors.

Freight Trains:

Freight trains are a vital component of the global logistics ecosystem, and the demand for trunk railway vehicle doors in this sector is characterized by robust growth. The need for secure and efficient loading and unloading processes drives the adoption of various door types, particularly remote-controlled and manual doors. As the logistics industry increasingly turns to rail as an eco-friendly and cost-effective means of transporting goods, there is a corresponding demand for durable door systems that can withstand harsh operational conditions. Additionally, the expansion of global trade drives freight traffic, further necessitating the development and implementation of efficient trunk railway vehicle doors.

High-Speed Trains:

High-speed train applications require advanced and fast-operating doors that ensure safety and efficiency at higher operational speeds. The emphasis on reducing dwell times at stations promotes the adoption of automatic and sliding door systems, which allow for rapid entry and exit of passengers. Moreover, as governments invest in high-speed rail projects to connect major cities and reduce travel times, the demand for specialized trunk railway vehicle doors designed for high-speed trains is expected to grow significantly. The modern passenger trains are often equipped with advanced safety features, including sensors and emergency systems that enhance the reliability of door operations.

Light Rail/Trams:

Light rail and tram systems are becoming increasingly popular in urban transportation due to their efficiency and reduced environmental impact. The demand for trunk railway vehicle doors in this sector is characterized by a focus on convenience and accessibility for passengers. Sliding and folding doors are particularly favored in light rail vehicles, as they maximize space and minimize waiting times. As cities expand and seek sustainable transport options, the growth of light rail systems will significantly influence the trunk railway vehicle door market, especially with the trend towards integrated public transport solutions that enhance urban mobility.

Monorail:

Monorail systems, while less common than other forms of rail transport, represent a niche market for trunk railway vehicle doors. These systems often require specialized door designs that cater to their unique operational requirements. The demand for doors in monorail applications focuses on space efficiency and rapid user access, aligning with the growing trend of urban transit solutions. Monorail systems often prioritize safety and technology integration, making the development of modern door solutions a key area for innovation. As cities look for ways to alleviate congestion, monorail systems could see a resurgence, thus creating opportunities in the trunk railway vehicle door sector.

By Distribution Channel

OEMs:

The Original Equipment Manufacturers (OEMs) segment is crucial for the trunk railway vehicle door market, as manufacturers supply doors directly for new railway vehicle production. The close collaboration between door manufacturers and train builders allows for the integration of innovative door technologies that meet the specific requirements of modern trains. With the rise of electric and high-speed trains, OEMs are under pressure to deliver advanced door solutions that enhance safety, efficiency, and passenger comfort. Additionally, OEMs benefit from economies of scale, enabling them to produce large quantities of doors at competitive prices, which is vital for meeting the growing demand in various regions.

Aftermarket:

The aftermarket segment plays a significant role in the trunk railway vehicle door market, focusing on the replacement and maintenance of existing doors in railway vehicles. With the increase in the operational lifespan of trains, the demand for aftermarket solutions is growing as operators seek to upgrade or repair older doors to ensure safety and reliability. This segment is particularly essential as rail operators look to enhance the performance and efficiency of their fleets without the need for complete vehicle replacements. The aftermarket provides opportunities for manufacturers to introduce new materials and technologies that improve the performance and longevity of trunk railway vehicle doors, catering to a diverse customer base.

By Material Type

Steel:

Steel is one of the most commonly used materials for trunk railway vehicle doors due to its strength, durability, and cost-effectiveness. Steel doors provide excellent safety and security features, making them ideal for freight and passenger trains alike. They can withstand harsh environmental conditions and heavy usage, which is essential for railway applications. However, the heavy weight of steel can be a concern, particularly for high-speed trains that require lightweight construction to maximize efficiency. Despite this, the versatility and proven performance of steel doors ensure their continued dominance in the market.

Aluminum:

Aluminum is increasingly being utilized in the manufacturing of trunk railway vehicle doors as it offers a favorable balance between strength and weight. Its lightweight nature contributes to overall energy efficiency, making aluminum doors a preferred choice for high-speed and passenger trains. Additionally, aluminum has excellent resistance to corrosion, which prolongs the lifespan of the doors and reduces maintenance costs. The growing emphasis on reducing the carbon footprint of transportation is likely to drive further adoption of aluminum doors, as they contribute positively to the sustainability goals of railway operators.

Composite Materials:

Composite materials are gaining traction in the trunk railway vehicle door market due to their lightweight properties, high strength, and resistance to environmental factors. Composites can be engineered to meet specific performance requirements, allowing manufacturers to produce doors that are both durable and energy-efficient. Their adaptability makes them suitable for a variety of applications, including high-speed and light rail systems. As the rail industry seeks innovative solutions to reduce overall vehicle weight and improve energy efficiency, the use of composite materials in door manufacturing is expected to increase significantly in the coming years.

Glass:

Glass doors are becoming more prevalent in modern passenger trains due to their aesthetic appeal and ability to enhance the travel experience by providing visibility and light. These doors can be designed with safety features such as shatter-resistant technology to ensure passenger safety. The trend towards creating more inviting and visually appealing train interiors has led to an increase in the use of glass in door designs. However, the limitations in durability and potential maintenance concerns associated with glass doors may restrict their applications primarily to certain passenger train segments, particularly in regions focused on service enhancement and luxury travel.

Others:

This category encompasses various alternative materials used in the manufacturing of trunk railway vehicle doors, including wood and specialized alloys. While not as common as steel or aluminum, these materials can provide unique benefits for specific applications. For instance, wood may be used in heritage rail systems or luxury train services where aesthetics play a significant role. Specialized alloys can offer enhanced performance characteristics, making them suitable for high-stress applications. The diversification of materials available for trunk railway vehicle doors allows manufacturers to innovate and cater to the evolving needs of the market.

By Region

The regional analysis of the Trunk Railway Vehicle Door market reveals diverse dynamics influenced by local infrastructure development and transportation trends. North America holds a significant share of the global market, valued at approximately USD 1.5 billion in 2025, driven by substantial investments in railway modernization and safety enhancements. The region's focus on sustainable transport solutions and government-supported projects aimed at revamping aging railway infrastructure significantly bolster demand for advanced trunk railway vehicle doors. Moreover, the market in North America is expected to witness a CAGR of 5.8%, fueled by the increasing shift towards high-speed and efficiency-focused rail systems.

Europe, another key market, is projected to present a robust growth trajectory owing to its well-established rail networks and the ongoing initiatives by European Union member states to enhance rail transport sustainability. The market in Europe is anticipated to reach USD 1.3 billion by 2035, largely driven by the expansion of high-speed rail initiatives and the integration of modern technologies in passenger and freight transport systems. The emphasis on safety regulations and passenger comfort is likely to stimulate further investments in innovative trunk railway vehicle door solutions, ensuring a strong competitive landscape in this region. Other regions, such as Asia Pacific and Latin America, are also expected to showcase notable growth, reflecting the global push for improved railway infrastructure.

Opportunities

The Trunk Railway Vehicle Door market is rife with opportunities, particularly as global urbanization accelerates and nations seek to modernize their transport systems. With many countries investing heavily in railway infrastructure to decongest urban areas and provide sustainable transportation solutions, the demand for advanced trunk railway vehicle doors will only increase. Rail operators are focusing on efficiency and passenger experience, creating markets for new technologies, such as sensor-based door systems and automated designs. Additionally, as environmental regulations tighten and the demand for eco-friendly transport solutions grows, there is an opportunity for manufacturers to innovate with sustainable materials and energy-efficient door systems that can appeal to environmentally conscious operators and passengers alike. This shift towards greener technologies is expected to be a key driver of growth in the market.

Moreover, as rail systems become more technologically integrated with features such as real-time tracking and remote monitoring, there will be opportunities for door manufacturers to collaborate with technology firms to develop smart door systems. These innovations could include features such as automatic opening in response to approaching trains or alerts for maintenance needs, which would significantly enhance safety and operational efficiency. Additionally, the expansion of light rail and monorail systems in urban environments presents a unique opportunity for tailored door solutions that cater specifically to these applications. The ongoing evolution of rail transport, coupled with a focus on improving passenger safety and convenience, provides a fertile ground for new entrants and existing players to capitalize on the emerging trends in the trunk railway vehicle door market.

Threats

Despite the promising outlook for the Trunk Railway Vehicle Door market, several threats could hamper its growth. The dynamic nature of the global economy can affect government spending on infrastructure projects, leading to delays or reductions in railway modernization initiatives. Economic downturns or political instability in key markets might reduce the capital available for investment in new rail systems, impacting demand for trunk railway vehicle doors. Additionally, the rapid pace of technological advancement means that manufacturers must continually innovate to stay competitive; companies that fail to keep up with new technologies or that rely on outdated designs may struggle to maintain market share. Furthermore, the increasing competition from alternative transportation modes, such as electric buses or ride-sharing services, could threaten the growth of rail transport, impacting the demand for associated infrastructure and products like railway doors.

The potential for supply chain disruptions also poses a significant risk to the trunk railway vehicle door market. Global events, such as pandemics or geopolitical tensions, could lead to delays in the sourcing of materials or components necessary for manufacturing doors, ultimately affecting delivery timelines and customer satisfaction. Additionally, the increasing focus on environmental regulations may compel manufacturers to adapt quickly to new standards, which could require additional investment and resources. As the market evolves, companies must remain agile and responsive to these threats to ensure they continue to meet the changing demands of the rail industry.

Competitor Outlook

• Knorr-Bremse AG
• Siemens AG
• Schneider Electric
• Bombardier Inc.
• Wabtec Corporation
• Alstom SA
• ABB Ltd.
• Hitachi Rail Ltd.
• Thales Group
• Gemco Rail
• Stadler Rail AG
• Voith Turbo GmbH & Co. KG
• Vossloh AG
• Faiveley Transport
• Railway Systems Ltd.

The competitive landscape of the Trunk Railway Vehicle Door market is characterized by a mix of established players and emerging companies who are focused on innovation and market expansion. Major companies such as Knorr-Bremse AG and Siemens AG are at the forefront, leveraging their deep-rooted expertise and extensive portfolios to provide advanced door solutions tailored to various railway applications. These companies invest significantly in research and development to enhance their product offerings, focusing on safety, efficiency, and sustainability. Their strong relationships with railway operators and OEMs further bolster their market positions, enabling them to adapt quickly to changing market dynamics and customer needs.

In addition to these giants, several mid-sized companies like Bombardier Inc. and Wabtec Corporation are also making significant strides in the trunk railway vehicle door space by introducing innovative technologies that enhance the operational capabilities of railway vehicles. These companies often specialize in niche markets, providing customized solutions that cater to specific customer requirements. Their agility in responding to market trends and their focus on customer satisfaction give them a competitive advantage in a rapidly evolving industry. Furthermore, regional players are emerging, leveraging local expertise and cost-efficient manufacturing capabilities to compete effectively in their respective markets.

As the demand for trunk railway vehicle doors continues to evolve, companies are increasingly looking to form strategic partnerships and collaborations to enhance their product offerings. These partnerships can facilitate the sharing of technology, resources, and market intelligence, allowing companies to innovate more rapidly and effectively meet customer demands. Additionally, with the growing emphasis on sustainability, manufacturers are exploring the use of eco-friendly materials and production processes, aligning their strategies with global sustainability goals. The competitive landscape of the trunk railway vehicle door market is expected to remain dynamic, with companies continuously seeking new opportunities to expand their market presence and enhance their offerings.

• 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 ABB 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 Alstom SA
    • 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 Gemco Rail
    • 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 Siemens 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 Vossloh AG
    • 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 Thales Group
    • 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 Bombardier Inc.
    • 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 Knorr-Bremse AG
    • 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 Stadler Rail AG
    • 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 Hitachi Rail 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 Faiveley Transport
    • 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 Schneider Electric
    • 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 Wabtec Corporation
    • 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 Railway Systems Ltd.
    • 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 Voith Turbo GmbH & Co. KG
    • 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 Trunk Railway Vehicle Door Market, By Application
    • 6.1.1 Passenger Trains
    • 6.1.2 Freight Trains
    • 6.1.3 High-Speed Trains
    • 6.1.4 Light Rail/Trams
    • 6.1.5 Monorail
  • 6.2 Trunk Railway Vehicle Door Market, By Product Type
    • 6.2.1 Manual Trunk Railway Vehicle Door
    • 6.2.2 Automatic Trunk Railway Vehicle Door
    • 6.2.3 Remote-Control Trunk Railway Vehicle Door
    • 6.2.4 Sliding Trunk Railway Vehicle Door
    • 6.2.5 Folding Trunk Railway Vehicle Door
  • 6.3 Trunk Railway Vehicle Door Market, By Material Type
    • 6.3.1 Steel
    • 6.3.2 Aluminum
    • 6.3.3 Composite Materials
    • 6.3.4 Glass
    • 6.3.5 Others

• 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 Trunk Railway Vehicle Door 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 Trunk Railway Vehicle Door market is categorized based on

By Product Type

• Manual Trunk Railway Vehicle Door
• Automatic Trunk Railway Vehicle Door
• Remote-Control Trunk Railway Vehicle Door
• Sliding Trunk Railway Vehicle Door
• Folding Trunk Railway Vehicle Door

By Application

• Passenger Trains
• Freight Trains
• High-Speed Trains
• Light Rail/Trams
• Monorail

By Material Type

• Steel
• Aluminum
• Composite Materials
• Glass
• Others

By Region

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

Key Players

• Knorr-Bremse AG
• Siemens AG
• Schneider Electric
• Bombardier Inc.
• Wabtec Corporation
• Alstom SA
• ABB Ltd.
• Hitachi Rail Ltd.
• Thales Group
• Gemco Rail
• Stadler Rail AG
• Voith Turbo GmbH & Co. KG
• Vossloh AG
• Faiveley Transport
• Railway Systems Ltd.