Flyash Sales

Flyash Sales Market Outlook

The global flyash sales market is projected to reach a value of approximately USD 8.5 billion by 2035, with a compound annual growth rate (CAGR) of around 6.8% from 2025 to 2035. This growth in the flyash market is primarily driven by increasing infrastructure development, which is witnessing a substantial rise in demand for sustainable building materials. The construction industry, particularly in emerging economies, is leaning towards eco-friendly solutions to manage carbon footprints while enhancing the strength and durability of structures. Furthermore, the growing awareness towards waste management and recycling initiatives is propelling the utilization of flyash as a beneficial additive in various applications, thus contributing to the market's expansion. The drive towards sustainability in construction practices is fostering innovations in flyash applications, thereby paving the way for new market entrants and investment opportunities.

Growth Factor of the Market

The growth of the flyash sales market can be largely attributed to the increasing need for environmental sustainability in various sectors, particularly in construction and agriculture. With the rising global emphasis on reducing carbon emissions and enhancing the strength and durability of construction materials, flyash has emerged as a vital component in several applications. Its inherent properties not only improve the performance of concrete but also contribute to reducing the consumption of natural resources, which is a growing concern in the current industrial landscape. Additionally, the government's initiatives to promote the use of waste materials in construction have incentivized the adoption of flyash, further stimulating market growth. Furthermore, the rising trend of green building practices is pushing builders and contractors to use flyash as a sustainable alternative to traditional materials. The growing demand for flyash in various end-use industries is expected to create significant market opportunities in the forthcoming years.

Key Highlights of the Market

• The market is projected to grow at a CAGR of 6.8% from 2025 to 2035.
• North America and Asia Pacific are anticipated to be key regions driving market growth.
• Construction and agriculture are major application segments contributing significantly to market demand.
• The increasing shift towards sustainability in construction practices is a primary growth driver.
• The demand for different grade types of flyash is expected to diversify as industries evolve.

By Application

Construction:

The construction application segment of the flyash sales market is one of the largest and fastest-growing areas, primarily due to the increasing demand for durable and sustainable building materials. Flyash is widely used as a partial replacement for Portland cement in concrete production, which helps in reducing the overall weight of structures while enhancing their strength and longevity. The global push for sustainable construction practices has led to higher adoption rates of flyash, as it significantly reduces carbon emissions associated with traditional cement manufacturing. Additionally, flyash improves the workability and finish of concrete, making it a favored choice among builders. As urbanization continues to rise globally, the demand for construction-grade flyash is expected to increase, further solidifying its position in the market.

Agriculture:

In the agriculture sector, flyash finds applications as a soil amendment and fertilizer, enhancing soil properties and promoting plant growth. The high levels of silica and alumina in flyash improve soil texture and structure, which in turn supports better water retention and nutrient availability for crops. Farmers are increasingly incorporating flyash into their agricultural practices to enhance soil fertility without the need for chemical fertilizers, leading to a more sustainable approach to farming. As agricultural practices evolve towards sustainability, the demand for flyash as an eco-friendly solution is expected to grow substantially in the coming years. Furthermore, the utilization of flyash in agriculture not only improves yield but also addresses waste management issues, contributing to overall environmental sustainability.

Waste Management:

The waste management application of flyash is gaining traction as industries seek effective solutions to handle waste materials. Flyash, being a byproduct of coal combustion, is increasingly being utilized to replace conventional materials in various waste management applications. This not only helps in reducing the burden of waste disposal but also promotes the recycling of industrial byproducts. The use of flyash in landfilling and construction of embankments helps minimize environmental pollution and promotes sustainable practices in waste management. As regulations tighten around waste disposal and land usage, the demand for flyash in this segment is expected to rise, creating new avenues for market growth.

Cement Production:

Flyash plays a vital role in cement production, acting as a pozzolanic material that enhances the properties of cement-based products. By integrating flyash, manufacturers can produce high-performance cement that offers improved durability and resistance to environmental factors. The increasing demand for high-quality cement in construction projects is driving the integration of flyash in cement production processes. Moreover, using flyash in cement not only reduces the energy intensity associated with cement manufacturing but also minimizes the carbon footprint, aligning with global sustainability goals. As the demand for eco-friendly cement options continues to grow, the flyash segment in cement production is anticipated to see significant advancements and innovations.

Others:

In addition to the primary applications, there are several other emerging opportunities for flyash, particularly in areas such as geotechnical engineering and road construction. Flyash is being used as a lightweight fill material in various civil engineering projects, contributing to the reduction of structural loads and improving stability in road construction. Furthermore, its natural pozzolanic properties make it suitable for applications such as the production of bricks and blocks, which are increasingly being utilized in construction. The versatility of flyash in various applications ensures that it remains a crucial component across multiple sectors, paving the way for continued market growth and diversification.

By Use Industry

Building & Construction:

The building and construction industry is the largest consumer of flyash, utilizing it primarily in the production of concrete and cement. The increasing trend towards sustainable building practices has amplified the demand for flyash, as it not only enhances the performance of building materials but also reduces the environmental impact associated with traditional construction methods. The rise in urbanization and infrastructure development worldwide, particularly in emerging economies, is expected to further propel the demand for flyash in this sector. Additionally, the growing awareness of the benefits associated with using flyash, including cost savings and improved durability, is leading to its wider acceptance among builders and contractors.

Agriculture:

In the agricultural sector, the use of flyash is rapidly gaining popularity as a soil amendment. It is recognized for its ability to enhance soil structure, increase nutrient availability, and improve water-retention capabilities, thus fostering better crop yields. As more farmers shift towards sustainable agricultural practices, the demand for flyash in this sector is expected to rise significantly. Furthermore, the incorporation of flyash into agricultural practices not only improves productivity but also addresses environmental concerns related to soil degradation and chemical runoff. The dual benefits of enhanced soil fertility and environmental sustainability make flyash a valuable resource in agriculture.

Mining:

In the mining industry, flyash is being utilized for its lightweight properties and ability to improve soil stability in mining applications. Its usage can be seen in rehabilitation projects aimed at restoring mined lands, where its application helps enhance soil properties, making it conducive for future agricultural or forestry activities. The growing emphasis on sustainable mining practices is prompting companies to explore the benefits of using flyash, thereby increasing its demand in this sector. Additionally, as mining regulations tighten globally, the use of flyash in reclamation projects can provide a compliant and effective solution to meet environmental standards.

Energy:

The energy sector is increasingly recognizing the benefits of flyash, particularly as a byproduct of coal combustion. Flyash is being incorporated into energy-related applications, such as in the construction of energy-efficient buildings and in the development of clean energy technologies. Its lightweight properties make it an ideal material for constructing energy-efficient structures, thereby aligning with global sustainability goals. Furthermore, as the energy sector transitions towards cleaner alternatives, the utilization of flyash in renewable energy projects is expected to increase, offering new opportunities for market players.

Others:

Beyond the traditional sectors, various other industries are exploring the applications of flyash, including automotive and manufacturing. In the automotive industry, the lightweight characteristics of flyash are being leveraged to produce high-strength, lightweight composites that enhance vehicle performance and fuel efficiency. Similarly, in manufacturing, flyash is being incorporated into products such as tiles, bricks, and pre-cast concrete elements, offering improved durability and sustainability. The diversification of flyash applications across multiple industries indicates a positive trend for future market growth, as industries increasingly seek innovative solutions to meet evolving performance and sustainability standards.

By Sales Channel

Direct Sales:

Direct sales channels dominate the flyash market due to the established relationships between manufacturers and large-scale industrial consumers, particularly in construction and cement production. Direct selling allows manufacturers to maintain better control over pricing, quality, and customer service, providing a competitive advantage in a market characterized by fluctuating demand. Through direct sales, companies can also offer customized solutions that cater to specific client needs, thereby strengthening customer loyalty and enhancing market penetration. As the demand for flyash continues to rise, direct sales channels are expected to remain a key contributor to market growth.

Distributor Sales:

Distributor sales play a significant role in the flyash market, particularly in regions where manufacturers may not have a direct presence. Distributors typically have established networks and relationships within local markets, facilitating the distribution of flyash to smaller construction firms and agricultural businesses. This approach allows for broader market reach and increased availability of flyash products, especially in areas experiencing rapid growth in construction and agriculture. As the market expands, the reliance on distributor sales is expected to increase, providing an essential channel for manufacturers to penetrate new markets and reach diverse customers.

Online Sales:

The online sales channel for flyash is gaining traction, driven by the increasing digitalization of industries and the growing trend of e-commerce. Online platforms enable manufacturers and distributors to reach a broader audience, allowing customers to browse and purchase flyash conveniently. With the rise of digital marketing strategies, companies are leveraging online sales to enhance brand visibility and attract new customers. Additionally, the ability to offer detailed product specifications and customer reviews online fosters informed purchasing decisions, thereby contributing to the growth of the online sales channel in the flyash market. As e-commerce continues to evolve, this segment is poised for significant growth.

Retail Sales:

Retail sales of flyash are primarily concentrated around local construction supply stores and agricultural supply outlets. These retail channels cater to individual contractors and small-scale farmers who require flyash for specific projects or applications. The accessibility provided by retail sales helps in promoting the use of flyash among smaller players in the construction and agricultural sectors, thereby expanding the overall market. As awareness of sustainable practices continues to grow, retail sales of flyash are likely to see increased demand, further driving market expansion.

Others:

Other sales channels, including trade shows, exhibitions, and specialized industry events, provide unique opportunities for market players to showcase their flyash products to potential customers. These platforms allow manufacturers to engage with industry stakeholders, fostering relationships that can lead to long-term partnerships and sales opportunities. Moreover, such events serve as valuable forums for sharing knowledge about the benefits and applications of flyash, contributing to its market acceptance and utilization across various sectors. As the industry continues to evolve, leveraging these alternative sales channels will be crucial for companies seeking to capture market share.

By Grade Type

Class C:

Class C flyash is known for its high calcium content and pozzolanic properties, making it an excellent choice for concrete applications, particularly in high-strength mixes. This grade of flyash is produced from burning lignite or sub-bituminous coal and is primarily used in concrete production for construction projects requiring robust and durable materials. The growing preference for Class C flyash is evident in regions where rapid construction activities are underway, as builders seek materials that enhance concrete performance. Additionally, its ability to improve workability and reduce water demand in concrete mixtures further drives its adoption in various construction applications.

Class F:

Class F flyash, characterized by low calcium content and high silica and alumina levels, is primarily derived from burning anthracite or bituminous coal. This grade is highly valued in applications that require long-term durability and resistance to environmental stressors. Its pozzolanic nature allows it to react with lime in concrete, forming compounds that contribute to increased strength. The demand for Class F flyash is on the rise, particularly in infrastructure projects such as bridges and pavements where longevity is critical. As environmental regulations tighten, the use of Class F flyash is expected to grow in importance as construction companies strive to meet durability standards and sustainability goals.

Class N:

Class N flyash, produced from the burning of certain types of coal, is gaining recognition for its unique properties that can benefit specific applications. While it has a moderate pozzolanic activity, it is primarily used in blending with other flyash grades or cement to enhance the overall performance of concrete and cement-based products. This versatility makes Class N flyash a valuable component in various construction applications. As builders look for cost-effective solutions without compromising on quality, the demand for Class N flyash is expected to rise as a complementary material in the flyash market.

Class S:

Class S flyash is a less common grade, typically derived from specific types of coal combustion, and is recognized for its unique chemical composition. Its application is primarily seen in specialized construction scenarios, where it can enhance the performance of concrete mixtures. Although Class S flyash may not be as widely utilized as Classes C and F, its specific properties make it an important material in niche markets. As research continues into optimizing flyash blends for various applications, the market for Class S flyash may see growth as industries recognize its potential for enhancing performance.

Others:

The category of other flyash grades includes various blends and formulations that are tailored for specific applications or industrial requirements. These alternative grades are often developed to meet the unique demands of certain projects, such as reducing environmental impact or enhancing functional performance. As the flyash market evolves, innovation in flyash production is likely to lead to the emergence of new and optimized grades, catering to specialized segments across construction, agriculture, and other industries. The ability to customize flyash products will provide manufacturers with a competitive edge, driving further growth in the market.

By Region

The regional analysis of the flyash sales market indicates that North America is poised to hold a significant share of the market, largely driven by the robust construction sector and increasing awareness of sustainable practices. The U.S. and Canada are expected to continue their leadership in flyash consumption, with projected market values reaching USD 2.5 billion by 2035. Factors such as government regulations promoting green building practices and a strong emphasis on waste recycling initiatives contribute to the growth of flyash in this region. Furthermore, the increasing number of infrastructure projects and rising construction activities are anticipated to create substantial demand for flyash in North America, resulting in a projected CAGR of 7.0% during the forecast period.

Europe is also expected to emerge as a key market for flyash sales, with a significant portion of demand arising from the building and construction sector. The European market is projected to reach approximately USD 2 billion by 2035, driven by the stringent regulations focusing on sustainable construction materials and practices. The growing trend towards greener construction methods and the rising need for effective waste management solutions are further expected to bolster the adoption of flyash across various applications. Moreover, countries such as Germany, the U.K., and France are leading the way in flyash utilization, showcasing innovative applications in the construction of energy-efficient buildings and roads.

Opportunities

The flyash sales market presents numerous opportunities, particularly in regions experiencing rapid urbanization and infrastructure development. Emerging economies in Asia Pacific, such as India and China, are undergoing significant construction booms, leading to an increased demand for sustainable building materials. As these countries ramp up investments in infrastructure, the adoption of flyash as a green alternative in construction practices is anticipated to rise, offering substantial growth opportunities for manufacturers. Furthermore, initiatives aimed at promoting waste recycling and reducing carbon footprints are creating an encouraging environment for flyash utilization, thereby expanding the market's potential. Companies that position themselves to cater to this growing demand through innovation and product differentiation can gain a competitive advantage in the ever-evolving flyash market.

In addition, advancements in technology related to the processing and application of flyash are expected to create new opportunities for market players. Innovative techniques for improving the performance and efficiency of flyash in various applications can open doors for its use in specialized sectors, such as road construction and geotechnical engineering. The development of value-added products that incorporate flyash could further enhance its appeal across different industries, driving additional demand. As sustainability becomes an integral aspect of industrial operations, companies that leverage technological advancements to optimize flyash applications will have a significant opportunity to capitalize on the growing trend of eco-friendly practices.

Threats

One of the primary threats facing the flyash sales market is the decline in coal consumption due to the global shift towards cleaner and more sustainable energy sources. As governments and industries prioritize renewable energy solutions, the production of flyash, which is a byproduct of coal combustion, is likely to decrease. This reduction in flyash availability could lead to supply constraints and impact pricing dynamics in the market. Furthermore, competition from alternative materials that offer similar benefits in construction applications could also pose a challenge for flyash manufacturers, as industries explore various options to meet their sustainability goals. The evolution of building materials may lead to a diminished focus on flyash if alternative solutions gain broader acceptance in the marketplace.

Another significant concern for the flyash market relates to the potential environmental and health issues associated with the use of flyash. Despite its benefits, there are apprehensions regarding the presence of heavy metals and other toxic compounds in certain flyash grades, which may pose risks to both human health and the environment. Regulatory scrutiny surrounding the environmental impact of flyash could lead to stricter guidelines and limits on its usage, potentially hindering market growth. It is essential for manufacturers to address these concerns proactively by ensuring product quality and compliance with health and safety standards to mitigate risks and maintain consumer confidence in flyash products.

Competitor Outlook

• Charah Solutions, Inc.
• Headwaters Resources, Inc.
• Ash Grove Cement Company
• Seaboard Corporation
• American Electric Power Company, Inc.
• Adbri Limited
• Martin Marietta Materials, Inc.
• CalPortland Company
• FlyAshDirect, LLC
• LaFargeHolcim Ltd.
• Enviromate Ltd.
• EcoMaterial Technologies, LLC
• RMR Group
• CRH plc
• ThyssenKrupp AG

The flyash sales market is characterized by a competitive landscape with numerous players striving to establish their presence through innovation and strategic partnerships. Companies are investing in research and development to enhance their product offerings and cater to the evolving needs of various industries. The competitive environment is influenced by factors such as pricing strategies, product quality, and customer service, which play a crucial role in attracting and retaining customers. Moreover, established players are focusing on mergers and acquisitions to expand their market share and diversify their portfolios, thereby increasing competition in the flyash market.

Key companies in the flyash sales market, such as Charah Solutions and Headwaters Resources, are leading the way in flyash production and distribution. Charah Solutions specializes in providing innovative flyash management and recycling solutions, whereas Headwaters Resources is known for its extensive range of high-quality flyash products tailored for diverse applications. Additionally, Ash Grove Cement Company and Martin Marietta Materials are utilizing flyash in cement production and construction materials, contributing significantly to sustainable construction practices. These companies are not only focusing on expanding their product lines but also enhancing their sustainability initiatives, aligning with growing environmental concerns.

In conclusion, the competitive landscape of the flyash sales market is evolving rapidly, driven by innovations in product development and a strong focus on sustainability. Companies are adapting to changing market conditions and consumer preferences by investing in advanced technologies and forming strategic alliances. The commitment to providing high-quality flyash products while addressing environmental challenges is likely to shape the future of the market. As competition intensifies, companies that can effectively leverage their strengths and respond to market dynamics will be well-positioned for success in the flyash sales 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 CRH plc
    • 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 RMR Group
    • 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 Adbri Limited
    • 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 Enviromate Ltd.
    • 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 ThyssenKrupp 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 FlyAshDirect, LLC
    • 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 LaFargeHolcim Ltd.
    • 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 CalPortland Company
    • 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 Seaboard Corporation
    • 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 Charah Solutions, Inc.
    • 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 Ash Grove Cement Company
    • 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 Headwaters Resources, Inc.
    • 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 EcoMaterial Technologies, LLC
    • 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 Martin Marietta Materials, 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 American Electric Power Company, Inc.
    • 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 Flyash Sales Market, By Grade Type
    • 6.1.1 Class C
    • 6.1.2 Class F
    • 6.1.3 Class N
    • 6.1.4 Class S
    • 6.1.5 Others
  • 6.2 Flyash Sales Market, By Application
    • 6.2.1 Construction
    • 6.2.2 Agriculture
    • 6.2.3 Waste Management
    • 6.2.4 Cement Production
    • 6.2.5 Others
  • 6.3 Flyash Sales Market, By Use Industry
    • 6.3.1 Building & Construction
    • 6.3.2 Agriculture
    • 6.3.3 Mining
    • 6.3.4 Energy
    • 6.3.5 Others
  • 6.4 Flyash Sales Market, By Sales Channel
    • 6.4.1 Direct Sales
    • 6.4.2 Distributor Sales
    • 6.4.3 Online Sales
    • 6.4.4 Retail Sales
    • 6.4.5 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 Flyash Sales Market by Region
  • 10.3 Asia Pacific - Market Analysis
    • 10.3.1 By Country
      • 10.3.1.1 India
      • 10.3.1.2 China
      • 10.3.1.3 Japan
      • 10.3.1.4 South Korea
  • 10.4 Latin America - Market Analysis
    • 10.4.1 By Country
      • 10.4.1.1 Brazil
      • 10.4.1.2 Argentina
      • 10.4.1.3 Mexico
  • 10.5 North America - Market Analysis
    • 10.5.1 By Country
      • 10.5.1.1 USA
      • 10.5.1.2 Canada
  • 10.6 Middle East & Africa - Market Analysis
    • 10.6.1 By Country
      • 10.6.1.1 Middle East
      • 10.6.1.2 Africa

• 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 Flyash Sales market is categorized based on

By Application

• Construction
• Agriculture
• Waste Management
• Cement Production
• Others

By Use Industry

• Building & Construction
• Agriculture
• Mining
• Energy
• Others

By Sales Channel

• Direct Sales
• Distributor Sales
• Online Sales
• Retail Sales
• Others

By Grade Type

• Class C
• Class F
• Class N
• Class S
• Others

By Region

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

Key Players

• Charah Solutions, Inc.
• Headwaters Resources, Inc.
• Ash Grove Cement Company
• Seaboard Corporation
• American Electric Power Company, Inc.
• Adbri Limited
• Martin Marietta Materials, Inc.
• CalPortland Company
• FlyAshDirect, LLC
• LaFargeHolcim Ltd.
• Enviromate Ltd.
• EcoMaterial Technologies, LLC
• RMR Group
• CRH plc
• ThyssenKrupp AG