Purlins and Side Rails

Purlins and Side Rails Market Outlook

The global Purlins and Side Rails market is projected to reach a substantial size of approximately USD 12 billion by 2035, growing at a compound annual growth rate (CAGR) of about 7% during the forecast period from 2025 to 2035. This growth is largely propelled by the rising demand for durable construction materials across various sectors, such as residential, commercial, and industrial buildings. Additionally, the increasing investments in infrastructure development, particularly in emerging economies, are significantly contributing to market expansion. The adoption of advanced materials and technologies in construction is further enhancing the performance and longevity of purlins and side rails. Furthermore, the growing awareness of energy-efficient and sustainable building practices is driving the market toward innovative solutions that align with contemporary construction trends.

Growth Factor of the Market

One of the primary growth factors for the Purlins and Side Rails market is the accelerating pace of urbanization worldwide, prompting a surge in construction activities. As urban areas expand, there is a concurrent demand for efficient building frameworks that provide structural integrity, particularly in high-rise buildings. Moreover, the construction industry's shift toward prefabricated and modular designs is also fuelling the demand for purlins and side rails, as these components are essential for ensuring stability in such structures. Another significant driver is the rise of eco-friendly construction practices, where materials like aluminum and galvanized steel are preferred for their recyclability and lower environmental impact. Additionally, government initiatives aimed at improving infrastructure in developing regions are creating ample opportunities for market players to introduce innovative products. The growing construction of warehouses and distribution centers to cater to e-commerce demand is also positively influencing market dynamics.

Key Highlights of the Market

• Projected market size of USD 12 billion by 2035 with a CAGR of 7%.
• Increased focus on sustainable and energy-efficient construction materials.
• Rising demand for prefabricated and modular building designs.
• Significant investments in infrastructure development in emerging economies.
• Growing application in diverse sectors including residential, commercial, and industrial buildings.

By Product Type

Steel Purlins:

Steel purlins are widely recognized for their strength and durability, making them a preferred choice in the construction industry. These structural elements are typically used in steel-framed buildings and can support heavy loads, which is crucial for both industrial and commercial constructions. The ability of steel purlins to resist corrosion, especially when galvanized, enhances their longevity and reduces maintenance costs. With the increasing trend of constructing larger facilities, the demand for steel purlins is expected to rise significantly. Moreover, technological advancements in steel production and fabrication processes are enabling the development of more efficient and cost-effective purlins, further bolstering their market growth.

Timber Purlins:

Timber purlins offer a sustainable alternative to traditional materials, appealing to environmentally conscious builders and homeowners. They are primarily employed in residential buildings and agricultural structures where aesthetic appeal and thermal insulation properties are important. Timber provides excellent insulation, making buildings more energy-efficient and comfortable. However, their susceptibility to pests and rot necessitates proper treatment and maintenance, which can be a drawback. Nevertheless, the growing trend of green building practices and the movement toward using renewable resources are expected to drive the demand for timber purlins in the coming years, particularly in regions where timber is abundant and sourcing is sustainable.

Aluminum Purlins:

Aluminum purlins are gaining traction due to their lightweight nature and resistance to corrosion, making them ideal for various applications, especially in coastal areas where traditional materials can deteriorate quickly. Their non-corrosive properties ensure a longer lifespan with minimal maintenance, making them a cost-effective choice in the long term. Additionally, the versatility of aluminum allows for a range of custom designs that can meet specific architectural requirements. As the construction industry moves towards lighter materials that do not compromise strength, aluminum purlins are expected to see significant growth in adoption, particularly in modern construction projects that prioritize efficiency and sustainability.

Composite Purlins:

Composite purlins combine the advantages of different materials, often integrating steel and fiberglass or other composites to enhance their performance. These hybrid solutions are tailored to meet specific structural requirements while also being lightweight and easy to handle. Their unique properties help reduce thermal bridging, improving energy efficiency in buildings. The adoption of composite purlins is on the rise, particularly in specialized applications where traditional materials may fall short, such as in environments exposed to severe weather or corrosive substances. As innovations in composite materials continue, the market for composite purlins is poised for robust growth, driven by their adaptability and performance advantages.

PVC Purlins:

PVC purlins are particularly popular in applications where moisture and corrosion resistance are paramount, such as in agricultural buildings and certain industrial environments. They are lightweight, easy to install, and do not require any additional treatments like painting or galvanization, which significantly reduces overall costs. PVC is also a highly versatile material that can be molded into various shapes and sizes, allowing for customization in building designs. As the awareness of the benefits of plastic materials grows, particularly in sectors looking to reduce their environmental footprint, PVC purlins are becoming an increasingly viable option in the construction industry.

By Application

Residential Buildings:

In residential buildings, the use of purlins and side rails is essential for providing structural support and stability, particularly in roof constructions. As homeowners increasingly seek quality, durability, and aesthetic appeal, the demand for reliable purlin materials is growing. The trend towards open concept living and larger roof spans in modern homes requires the use of robust purlins made from materials that can support expansive structures without compromising safety. Moreover, the rise in prefabricated housing solutions, which often incorporate purlins in their designs, is further driving their adoption in the residential segment.

Commercial Buildings:

The commercial buildings sector is a significant consumer of purlins and side rails, as they play a crucial role in the structural integrity of various types of commercial facilities, from retail stores to office complexes. The growing focus on energy efficiency and sustainability in commercial construction projects is leading to increased demand for durable, lightweight materials such as aluminum and composite purlins. Furthermore, the need for quick construction timelines in commercial projects drives the preference for modular solutions that include purlins as a core component, enhancing the sector's overall growth.

Industrial Buildings:

Purlins and side rails are integral to industrial buildings, where they provide the necessary support for heavy machinery, equipment, and roofing systems. As industries expand, particularly in manufacturing and logistics, the requirements for robust structural frameworks become more critical. The shift towards larger industrial facilities with expansive floor plans continuously drives the demand for higher quality purlins that can withstand significant loads and operational stresses. Additionally, as safety regulations become more stringent, the reliability of purlins in industrial applications is being scrutinized, thereby increasing the demand for high-performance materials.

Agricultural Buildings:

The agricultural sector also represents a vital application area for purlins and side rails, with their use in barns, storage units, and greenhouses being particularly noteworthy. Purlins made from materials that resist corrosion and environmental stress are preferred in agricultural buildings, as they can withstand the rigors of outdoor conditions. The growing trend of modern farming practices, which often involves the construction of specialized agricultural facilities, contributes to the demand for purlins designed for specific agricultural applications. Moreover, the need for energy-efficient and versatile structures in agriculture further emphasizes the importance of high-quality purlins in this sector.

Infrastructure:

Infrastructure development is a prominent area where purlins and side rails are extensively utilized. These components are essential in the construction of bridges, tunnels, and other public works projects that require robust structural support. As countries invest heavily in infrastructure to support growing populations and urbanization, the demand for high-quality purlins is set to increase. Furthermore, the shift towards smart infrastructure, which integrates advanced materials and technologies for enhanced performance and longevity, is encouraging innovation within the purlins market. The collaboration between government entities and private sectors to promote infrastructure development further solidifies the demand for purlins and side rails as essential components in these projects.

By Distribution Channel

Direct Sales:

Direct sales remain a crucial distribution channel for purlins and side rails, allowing manufacturers to establish a direct relationship with builders and construction companies. This channel often results in cost savings due to the elimination of intermediaries, making it appealing for bulk buyers. Direct sales also enable manufacturers to provide tailored solutions and technical support to their clients, enhancing customer satisfaction. As construction projects become more complex, the ability to communicate directly with manufacturers can significantly streamline the procurement process, thereby driving the growth of this distribution channel.

Distributors:

Distributors play a vital role in the Purlins and Side Rails market by bridging the gap between manufacturers and end-users. They provide a wide range of products and can offer valuable insights regarding market trends and customer needs. The use of distributors allows manufacturers to extend their reach without significant investment in logistics and inventory management. Additionally, distributors often carry multiple brands, giving buyers the flexibility to compare products and prices. This competitive environment fosters growth in sales of purlins and side rails, as distributors can adjust their offerings to meet changing market demands.

Online Retailers:

The rise of e-commerce has transformed the distribution landscape for purlins and side rails, with online retailers providing enhanced accessibility to a broader customer base. Buyers can easily compare prices, specifications, and user reviews, facilitating informed purchasing decisions. Furthermore, online platforms often feature a wider variety of products than physical stores, enabling customers to find specialized purlins that meet their specific needs. The convenience of online shopping, coupled with the ability to deliver products directly to construction sites, is fueling the growth of this distribution channel, particularly among small to medium-sized enterprises.

Specialty Stores:

Specialty stores that focus on construction materials serve as another important distribution channel for purlins and side rails. These stores often provide expert advice and personalized service, helping customers choose the right products for their projects. The knowledgeable staff at specialty stores can offer recommendations based on specific applications, which adds value to the shopping experience. Additionally, these stores stock a curated selection of high-quality materials, appealing to contractors and builders who prioritize quality and performance in their purchases. As the emphasis on personalized service continues, specialty stores are likely to maintain a significant presence in the market.

Builders Merchants:

Builders merchants are essential players in the Purlins and Side Rails market, supplying a wide range of building materials to contractors and builders. They often operate on a local or regional basis, providing convenient access to purlins and side rails for construction projects. By stocking various brands and products, builders merchants enable customers to make quick purchasing decisions. Their established relationships with builders and contractors allow them to anticipate demand and adjust inventory accordingly, ensuring that essential materials are readily available. The ongoing growth in construction activities, particularly in residential and commercial sectors, supports the sustained role of builders merchants in the distribution of purlins and side rails.

By Material Type

Galvanized Steel:

Galvanized steel is a widely used material for purlins and side rails due to its excellent corrosion resistance and mechanical strength. The galvanization process provides a protective layer that helps prevent rusting, making it ideal for outdoor applications in various weather conditions. This durability extends the lifespan of structures, reducing maintenance costs over time. As industries increasingly focus on longevity and reliability, the demand for galvanized steel purlins is expected to grow significantly. Additionally, advancements in galvanization technologies are improving the performance characteristics of steel, further driving its adoption in the construction industry.

Stainless Steel:

Stainless steel purlins are recognized for their exceptional resistance to corrosion and staining, making them suitable for applications in harsh environments where other materials may fail. Their aesthetic appeal, combined with high strength and durability, makes stainless steel a luxury choice in high-end construction projects. While they typically come at a higher price point than other materials, the long-term benefits of reduced maintenance and replacement costs often justify the initial investment. As more builders and architects prioritize quality in their designs, the market for stainless steel purlins is anticipated to expand.

Aluminum:

Aluminum purlins are becoming increasingly popular due to their lightweight nature and excellent resistance to corrosion. Their ease of installation and versatility make them suitable for a variety of applications, from residential to commercial and industrial buildings. The sustainable aspect of aluminum, being recyclable, aligns with the growing trend toward eco-friendly construction practices. Additionally, as construction methods evolve towards lighter, more efficient materials, the use of aluminum in purlins is expected to gain momentum, attracting both builders and architects looking for innovative solutions.

Wood:

Wood purlins have long been a staple in construction, particularly in residential and traditional buildings, due to their natural aesthetic and thermal insulation properties. They are often favored for their environmental benefits, as wood is a renewable resource. However, wood purlins require proper treatment to resist pests and decay, which can increase costs and maintenance efforts. Despite this, the growing popularity of sustainable building practices and natural materials is driving renewed interest in wood as a primary material for purlins, especially in eco-conscious projects.

Concrete:

Concrete purlins are less common but are gaining traction in specialized applications where heavy loads and superior fire resistance are required. They offer excellent structural integrity and can withstand significant stress, making them ideal for industrial buildings and infrastructure projects. The durability of concrete ensures a long lifespan, although they can be heavier and more challenging to work with compared to other materials. As the construction industry continues to diversify in its material use, concrete purlins are expected to find their niche in high-performance applications demanding resilience and strength.

By Region

In North America, the Purlins and Side Rails market has been experiencing steady growth, driven largely by significant investments in commercial and industrial construction projects. The region's market is expected to reach approximately USD 4 billion by 2035, with a CAGR of around 6%. The increasing focus on infrastructure development and the expansion of the housing market have led to a robust demand for structural components such as purlins and side rails. Companies are also leveraging advanced technologies to enhance product performance, contributing to the overall market growth in this region.

Europe is another key region in the Purlins and Side Rails market, with its market size projected to reach around USD 3.5 billion by 2035. Factors driving the growth in this region include stringent building regulations that favor sustainable and durable construction materials. The ongoing transition toward green building practices, combined with the increasing application of purlins in residential and commercial sectors, contributes to a positive market outlook. Moreover, countries like Germany and the UK are leading in terms of purlins adoption, with significant construction activities bolstering demand.

Opportunities

The Purlins and Side Rails market is ripe with opportunities, particularly as countries ramp up their infrastructure investments to support growing populations and urbanization. Governments around the world are prioritizing the construction of roads, bridges, and public facilities, which creates a burgeoning demand for robust structural elements such as purlins. Additionally, the trend of prefabricated construction is gaining momentum, offering manufacturers an opportunity to innovate and provide tailored solutions that meet modern construction needs. With an increased emphasis on sustainability, manufacturers that focus on developing eco-friendly purlin solutions can tap into the growing market of environmentally conscious builders and consumers. Furthermore, as technology advances, incorporating smart materials that enhance performance while reducing environmental impact can provide a competitive edge in this evolving market.

Another significant opportunity lies in the expansion of the agricultural sector, which often requires specialized buildings that utilize purlins and side rails. With the growth of modern farming techniques and the need for energy-efficient structures, there is a substantial demand for high-quality purlins that can withstand the rigors of agricultural environments. Additionally, the global push towards sustainable agriculture can spur the development of eco-friendly purlins made from renewable materials. As the agricultural landscape shifts, manufacturers positioned to offer innovative and sustainable solutions will be well-positioned to capture a significant share of this emerging market segment. The increasing digitalization of the construction industry also presents an opportunity for companies to enhance their marketing and distribution strategies through online platforms, further improving market accessibility.

Threats

Despite the numerous opportunities, the Purlins and Side Rails market faces several threats that could hinder growth. One of the most pressing challenges is the volatility of raw material prices, as fluctuations in steel, aluminum, and timber costs can impact profitability. Manufacturers may struggle to maintain competitive pricing while ensuring quality, which could lead to a loss of market share to alternative materials. Additionally, the increasing emphasis on regulations and standards in the construction industry may pose challenges for manufacturers in terms of compliance and certification. Non-compliance can lead to costly delays and reputational damage. Furthermore, the market is becoming increasingly competitive, with new entrants leveraging technology and innovative materials to capture market share. Established players must continuously innovate and adapt to stay relevant in a rapidly changing landscape.

Another significant threat to the market is the downturn in construction activities due to economic uncertainties, which can adversely affect demand for purlins and side rails. Economic fluctuations may lead to project delays or cancellations, particularly in sectors sensitive to economic cycles, such as commercial real estate. The ongoing effects of global events, such as the COVID-19 pandemic, have highlighted the vulnerabilities within supply chains, potentially leading to shortages that can disrupt production schedules. Lastly, the rising trend of alternative building materials, such as engineered wood and recycled plastics, may pose a long-term threat to traditional materials used in purlins and side rails, compelling manufacturers to diversify their product offerings to remain competitive.

Competitor Outlook

• ArcelorMittal
• BlueScope Steel
• Tata Steel
• SSAB
• Aluminum Corporation of China Limited (Chalco)
• Steel Dynamics, Inc.
• Gerdau S.A.
• Vulcan Steel
• Kloeckner Metals Corporation
• Metals USA
• Tamworth Construction
• Precision Purlins
• Southern Steel
• Deakin Purlins
• U.S. Steel Corporation

The competitive landscape of the Purlins and Side Rails market is characterized by a mix of well-established players and emerging companies vying for market share. Major companies are focusing on product innovation and technology integration to enhance the quality and performance of their offerings. With the increasing awareness of sustainability, many industry leaders are also investing in eco-friendly production methods and materials, thereby catering to the growing demand for environmentally responsible construction solutions. Companies are also expanding their geographical reach to tap into emerging markets, particularly in Asia-Pacific and Latin America, where infrastructural development is accelerating.

ArcelorMittal, one of the largest steel producers globally, is heavily invested in advanced steel manufacturing technologies and sustainable practices. Their extensive product portfolio includes various purlin options that cater to multiple industries. By leveraging their robust research and development capabilities, they are able to introduce innovative products that meet evolving market demands. Similarly, BlueScope Steel stands out for its commitment to high-quality manufacturing and sustainability, providing a comprehensive range of steel purlins designed for durability and performance, especially in harsh environments.

Tata Steel is another key player in this market, known for its diverse range of products and extensive distribution network. With a significant presence in both developed and emerging markets, Tata Steel focuses on innovation and customer-centric solutions, ensuring they meet the needs of modern construction projects. Furthermore, companies like SSAB and Aluminum Corporation of China Limited (Chalco) are making strides in the purlins market with their groundbreaking technologies in steel and aluminum manufacturing, respectively. Their focus on quality and performance, combined with strategic partnerships, allows them to remain competitive in the ever-evolving landscape of the Purlins and Side Rails market.

• 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 SSAB
    • 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 Metals USA
    • 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 Tata Steel
    • 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 Gerdau S.A.
    • 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 Vulcan Steel
    • 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 ArcelorMittal
    • 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 Deakin Purlins
    • 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 Southern Steel
    • 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 BlueScope Steel
    • 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 Precision Purlins
    • 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 Steel Dynamics, Inc.
    • 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 Tamworth Construction
    • 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 U.S. Steel 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 Kloeckner Metals Corporation
    • 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 Aluminum Corporation of China Limited (Chalco)
    • 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 Purlins and Side Rails Market, By Application
    • 6.1.1 Residential Buildings
    • 6.1.2 Commercial Buildings
    • 6.1.3 Industrial Buildings
    • 6.1.4 Agricultural Buildings
    • 6.1.5 Infrastructure
  • 6.2 Purlins and Side Rails Market, By Product Type
    • 6.2.1 Steel Purlins
    • 6.2.2 Timber Purlins
    • 6.2.3 Aluminum Purlins
    • 6.2.4 Composite Purlins
    • 6.2.5 PVC Purlins
  • 6.3 Purlins and Side Rails Market, By Material Type
    • 6.3.1 Galvanized Steel
    • 6.3.2 Stainless Steel
    • 6.3.3 Aluminum
    • 6.3.4 Wood
    • 6.3.5 Concrete
  • 6.4 Purlins and Side Rails Market, By Distribution Channel
    • 6.4.1 Direct Sales
    • 6.4.2 Distributors
    • 6.4.3 Online Retailers
    • 6.4.4 Specialty Stores
    • 6.4.5 Builders Merchants

• 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 Purlins and Side Rails 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 Purlins and Side Rails market is categorized based on

By Product Type

• Steel Purlins
• Timber Purlins
• Aluminum Purlins
• Composite Purlins
• PVC Purlins

By Application

• Residential Buildings
• Commercial Buildings
• Industrial Buildings
• Agricultural Buildings
• Infrastructure

By Distribution Channel

• Direct Sales
• Distributors
• Online Retailers
• Specialty Stores
• Builders Merchants

By Material Type

• Galvanized Steel
• Stainless Steel
• Aluminum
• Wood
• Concrete

By Region

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

Key Players

• ArcelorMittal
• BlueScope Steel
• Tata Steel
• SSAB
• Aluminum Corporation of China Limited (Chalco)
• Steel Dynamics, Inc.
• Gerdau S.A.
• Vulcan Steel
• Kloeckner Metals Corporation
• Metals USA
• Tamworth Construction
• Precision Purlins
• Southern Steel
• Deakin Purlins
• U.S. Steel Corporation