Super Hard Materials

Super Hard Materials Market Outlook

The global Super Hard Materials Market is projected to reach USD 18.4 billion by 2035, growing at a CAGR of 6.8% from 2025 to 2035. The increasing demand in various sectors such as automotive, aerospace, and electronics is driving this growth. Additionally, advancements in manufacturing processes and a rise in the adoption of advanced materials for cutting and grinding applications across industries are further propelling the market. Moreover, the growing focus on energy efficiency and sustainability in manufacturing is expected to enhance the demand for super hard materials, which offer superior performance and longer life span compared to conventional materials. The continued research and development initiatives aimed at optimizing material properties and expanding applications will also contribute significantly to market growth.

Growth Factor of the Market

The growth of the Super Hard Materials Market is significantly influenced by several key factors. Firstly, the surge in demand for high-performance materials in industries such as aerospace and automotive, where durability and efficiency are paramount, is a driving force behind the market expansion. Secondly, the ongoing technological advancements in material sciences are leading to the development of new super hard materials with enhanced characteristics that can withstand extreme conditions. This innovation is crucial in the manufacturing of precision tools, which are in high demand due to the increasing complexity of manufacturing processes. Furthermore, the rise in construction and mining activities globally is boosting the utilization of super hard materials in drilling and cutting applications. Additionally, the shift towards lightweight materials in various applications is further propelling the adoption of super hard materials, as they offer improved performance without compromising structural integrity. Lastly, the growing trend towards automation and smart manufacturing is also expected to create significant opportunities for super hard materials, as they play a critical role in the production of precision components required for advanced machinery.

Key Highlights of the Market

• The market is projected to reach USD 18.4 billion by 2035, driven by rising demand across various end-use industries.
• Technological advancements are leading to the development of new super hard materials, enhancing their applicability.
• The automotive and aerospace industries are key contributors to the market's growth, emphasizing the need for durable materials.
• Asia Pacific is expected to dominate the market, accounting for a significant share due to rapid industrialization.
• The trend towards automation in manufacturing processes is anticipated to create lucrative opportunities for market players.

By Material Type

Diamond:

Diamond remains the most prominent super hard material utilized in various applications due to its unparalleled hardness and thermal conductivity. The increasing utilization of diamond tools in cutting, grinding, and drilling applications across industries such as construction and mining is significantly contributing to market growth. Furthermore, advancements in synthetic diamond production techniques are expanding its accessibility and affordability, thereby broadening its application scope. The rise in precision manufacturing demands is also boosting the use of diamond in high-performance applications such as aerospace components and electronic devices, where superior wear resistance is essential. Additionally, the development of diamond-coated tools is enhancing the performance and lifespan of cutting instruments, making them a preferred choice among manufacturers.

Cubic Boron Nitride:

Cubic Boron Nitride (CBN) is gaining traction as the second most popular super hard material, especially in the machining of hardened steels and other high-temperature applications. CBN exhibits thermal stability and chemical resistance that outperform conventional abrasives, making it ideal for high-speed cutting operations. The automotive and aerospace sectors are increasingly leveraging CBN for precision cutting tools due to its ability to maintain sharp edges and enhance productivity. As manufacturers strive for improved efficiency and quality in production, the adoption of CBN tools is witnessing significant growth. Additionally, the development of CBN grinding wheels is further expanding its market reach, as these tools offer superior performance in various grinding applications, ensuring efficient material removal and precise finishes.

Boron Carbide:

Boron Carbide is recognized for its outstanding hardness and lightweight properties, making it ideal for abrasive applications and protective coatings. The material is widely used in the manufacturing of ballistic armor and cutting tools due to its resistance to wear and impact. The increasing focus on personal safety and security is driving demand for boron carbide in the defense and security sectors, as it provides superior protection against projectiles. Furthermore, its applications in the nuclear industry for neutron absorption and in the automotive sector for manufacturing lightweight components are contributing to its market growth. As research continues to explore its potential in various fields, boron carbide is expected to play a crucial role in the emerging super hard materials market.

Silicon Carbide:

Silicon Carbide (SiC) is another essential super hard material, known for its high thermal conductivity and ability to withstand extreme temperatures. SiC is increasingly being utilized in the electronics industry for semiconductors, where its efficiency is revolutionizing power electronics and enabling energy savings. The growth of electric vehicles and renewable energy applications is further driving the demand for silicon carbide components, as they provide enhanced performance compared to traditional materials. The automotive industry particularly benefits from SiC in manufacturing high-performance electric drivetrains and power control systems. Moreover, the mining and construction sectors are also utilizing silicon carbide for abrasive applications, with the material’s durability ensuring long-lasting performance and reduced operational costs.

Aluminum Nitride:

Aluminum Nitride (AlN) is recognized for its exceptional thermal conductivity and electrical insulation properties, making it a valuable material in electronics and thermal management applications. The growing demand for high-performance electronic devices is fueling the use of aluminum nitride in substrates and packaging materials. Additionally, its applications in LED technology and power electronics are rapidly increasing as manufacturers seek materials that can efficiently dissipate heat. The semiconductor industry is increasingly relying on AlN for components that require high thermal performance without compromising electrical insulation. As the trend towards miniaturization in electronics continues, the demand for aluminum nitride is expected to rise, contributing significantly to the growth of the super hard materials market.

By Use Industry

Automotive:

The automotive industry is one of the primary end-users of super hard materials, particularly for cutting tools and components that require high wear resistance and durability. As automotive manufacturers aim for increased efficiency and performance, the demand for advanced materials such as CBN and diamond tools is on the rise. These materials are vital for precision machining and provide significant advantages in terms of tool life and operational speed. Moreover, with the growing trend of electric vehicles, the need for lightweight and high-strength components is further driving the adoption of super hard materials. The automotive industry’s continuous pursuit of innovation and quality enhancement is expected to sustain the growth of the super hard materials market in this sector.

Aerospace:

The aerospace industry is witnessing a significant demand for super hard materials, primarily due to their capability to withstand extreme conditions while maintaining integrity and performance. Materials like diamond and CBN are extensively utilized in manufacturing turbine blades, landing gear components, and various critical aerospace applications, where precision and durability are paramount. The increasing focus on fuel efficiency and reducing emissions is also pushing aerospace manufacturers to adopt advanced materials that can enhance the performance of aircraft. Furthermore, the ongoing advancements in composite materials are creating opportunities for super hard materials to be integrated into lightweight structures, thereby supporting the industry's shift towards more efficient and sustainable aviation solutions.

Electronics:

The electronics sector is rapidly adopting super hard materials, particularly silicon carbide and aluminum nitride, due to their exceptional thermal and electrical properties. These materials are crucial for manufacturing semiconductors, power devices, and advanced electronic components, facilitating the transition to more energy-efficient technologies. The rise in demand for electric vehicles and renewable energy solutions is further driving the adoption of super hard materials, as they are essential for the performance of power electronics and energy storage systems. Additionally, the continuous miniaturization of electronic devices necessitates materials that can withstand high temperatures and provide efficient thermal management solutions, thus expanding the application range of super hard materials within the electronics industry.

Construction:

In the construction industry, the need for durable and efficient cutting and drilling tools is driving the demand for super hard materials. Diamond and boron carbide are widely used in applications such as concrete cutting, asphalt milling, and rock drilling, where traditional materials may fail to meet performance standards. The growing trend towards infrastructure development and renovation projects globally is resulting in increased usage of super hard materials for construction tools and equipment. As construction activities expand, especially in emerging markets, the demand for high-performance materials that can deliver precise results while withstanding harsh working conditions is anticipated to propel the growth of the super hard materials market in this sector. Furthermore, the emphasis on sustainable construction practices is also encouraging the adoption of advanced materials that enhance operational efficiency and reduce waste.

Mining:

The mining industry is a significant consumer of super hard materials, particularly for drilling applications where durability and efficiency are critical. Materials such as diamond and silicon carbide are increasingly utilized in drilling bits and tools that must withstand extreme wear and tear during operation. The rising demand for minerals and resources is driving mining companies to invest in advanced materials that can enhance productivity and reduce operational downtime. Additionally, the push for more sustainable mining practices is encouraging the adoption of super hard materials, as they tend to have longer life spans and contribute to more efficient resource extraction methods. As the mining industry continues to evolve and look for ways to improve efficiency, the super hard materials market is expected to benefit from this upward trend.

By Product Form

Inserts:

Inserts made from super hard materials are essential components used in various cutting and machining applications. These inserts provide superior durability, allowing for extended tool life and reduced replacement frequency, which is a critical factor for manufacturers looking to enhance productivity. The demand for inserts continues to grow, particularly in the automotive and aerospace industries, where precision and performance are paramount. Innovations in insert designs and coatings are also contributing to the growth of this segment, as manufacturers seek to optimize performance and reduce friction. As industries continue to evolve and push for greater efficiency, the utilization of super hard material inserts is expected to see significant growth.

Abrasives:

Abrasives are widely used in the manufacturing sector for grinding, polishing, and finishing applications. Super hard materials like diamond and CBN are particularly favored for their exceptional hardness and abrasion resistance, making them ideal for achieving high-quality finishes on a variety of surfaces. The increasing emphasis on precision and surface quality in industries such as aerospace, automotive, and electronics is driving the demand for super hard abrasives. Furthermore, the trend towards automation in manufacturing processes is also fueling the growth of this segment, as manufacturers look to integrate advanced materials that can enhance efficiency and reduce operational costs. The versatility and effectiveness of super hard abrasives in numerous applications are expected to sustain their demand in the market.

Tool Blanks:

Tool blanks made from super hard materials are essential for manufacturers producing high-performance cutting tools. These blanks offer the necessary hardness and toughness required for machining complex materials, making them indispensable in industries such as automotive and aerospace. The demand for tool blanks is being driven by the increasing complexity of manufacturing processes, which require tools capable of maintaining sharpness and performance under extreme conditions. Additionally, the trend towards customized tooling solutions is enhancing the demand for tool blanks, as manufacturers seek specialized options tailored to specific applications. As technology continues to advance, the application of super hard material tool blanks is expected to expand, further propelling market growth.

Coatings:

Coatings made from super hard materials are becoming increasingly popular in various applications due to their ability to enhance the performance and lifespan of tools and components. These coatings provide superior protection against wear, corrosion, and thermal degradation, making them ideal for use in challenging environments. Industries such as aerospace, automotive, and electronics are adopting super hard coatings to improve the durability and efficiency of their products. The increasing focus on sustainability and reducing maintenance costs is also driving the demand for super hard coatings, as they help prolong the life of equipment and reduce the need for frequent replacements. As manufacturers continue to explore innovative coating technologies, the market for super hard material coatings is expected to grow significantly.

Others:

This category includes various forms of super hard materials that do not fall into the above classifications, such as composite materials and specialized applications. The versatility of super hard materials allows for their adaptation to a wide range of industries, offering solutions for unique challenges in manufacturing and processing. As research and development efforts continue to advance, the range of applications for other forms of super hard materials is expected to expand, creating new opportunities in various sectors. The ongoing innovation aimed at enhancing the properties and performance of these materials will likely drive their adoption in niche applications, contributing to the overall growth of the super hard materials market.

By Sales Channel

Direct Sales:

Direct sales of super hard materials allow manufacturers to engage directly with customers, providing them with tailored solutions and personalized support. This approach enables manufacturers to establish strong relationships with clients, ensuring that their specific needs are met. Direct sales are particularly advantageous for high-value products such as cutting tools and abrasives, where detailed product knowledge and customer service can significantly influence purchasing decisions. As competition increases, manufacturers are investing in direct sales strategies to differentiate themselves and enhance customer loyalty. Additionally, the direct sales model facilitates faster feedback loops, allowing manufacturers to innovate and adapt their offerings based on market demands.

Distributors:

Distributors play a vital role in the super hard materials market by providing access to a wide range of products across various regions. They help manufacturers expand their market reach and provide customers with convenient access to super hard materials. The distributor network is crucial for small and medium-sized enterprises that may not have the resources for direct sales. By leveraging the established distribution channels, manufacturers can quickly penetrate new markets and increase their product visibility. Moreover, distributors often provide valuable insights into market trends and customer preferences, enabling manufacturers to adapt their strategies effectively. As the market continues to grow, the role of distributors will remain essential in ensuring the efficient supply and distribution of super hard materials.

By Region

The regional analysis of the Super Hard Materials Market indicates that North America holds a significant share, with a market size reaching approximately USD 5.2 billion in 2025. The region is characterized by its advanced manufacturing sector, which heavily invests in precision machining and cutting tools. The aerospace and automotive industries in North America are key drivers of demand for super hard materials due to their focus on innovation and quality. Additionally, the presence of leading manufacturers and research institutions in the region supports the ongoing development and adoption of advanced super hard materials. With a projected CAGR of 6.5% from 2025 to 2035, North America is expected to maintain its leading position in the market.

Asia Pacific is anticipated to witness the fastest growth in the super hard materials market, with a projected size of USD 6.5 billion by 2035. The rapid industrialization and urbanization in countries such as China and India are driving the demand for super hard materials across various industries, including electronics, automotive, and construction. The growing focus on infrastructure development and mining activities in the region is expected to further enhance market growth. As manufacturers seek to improve operational efficiency and productivity, the adoption of super hard materials will continue to rise, making Asia Pacific a key market for future growth.

Opportunities

The Super Hard Materials Market presents numerous opportunities for manufacturers and stakeholders as industries increasingly prioritize efficiency and performance. One of the most promising opportunities lies in the rising demand for advanced materials in the booming electric vehicle market. With the automotive industry shifting towards electrification, there is a growing need for lightweight yet durable materials that can enhance the performance of components such as batteries and motors. Super hard materials, known for their exceptional properties, can be utilized to create high-performance tools and components, providing manufacturers with an opportunity to cater to this expanding market segment. Additionally, the trend towards automation in manufacturing processes is opening new avenues for the application of super hard materials, as companies seek to integrate advanced materials that can improve efficiency and reduce production costs. As industries continue to evolve, the potential for super hard materials to drive innovation and enhance product performance is significant.

Another lucrative opportunity in the super hard materials market lies in the growing emphasis on sustainability and eco-friendly practices. As industries worldwide strive to reduce their environmental impact, the adoption of materials that offer longer life spans and reduced waste is becoming increasingly important. Super hard materials, known for their durability and performance, align perfectly with this trend, making them ideal candidates for industries looking to implement sustainable practices. Furthermore, advancements in recycling technologies and the development of sustainable production methods for super hard materials are expected to drive their adoption in various sectors. By capitalizing on these opportunities, manufacturers can position themselves as leaders in the market while contributing to a more sustainable future.

Threats

The Super Hard Materials Market faces several threats that could impede its growth trajectory. One of the significant challenges is the fluctuation in raw material prices, which can adversely affect the production costs of super hard materials. The dependence on specific minerals and resources for the production of materials such as diamond and CBN means that any disruption in supply chains or changes in market dynamics can lead to increased costs for manufacturers. Additionally, the global economic uncertainty and geopolitical tensions can further exacerbate these challenges, impacting the overall market stability. Manufacturers must navigate these risks effectively to maintain their competitiveness and ensure a steady supply of super hard materials to meet market demands.

Another concern for the super hard materials market is the increasing competition from alternative materials and technologies. As industries continue to innovate, there is a growing trend towards the use of composite materials and other advanced materials that may offer similar performance characteristics at a lower cost or with enhanced sustainability. This shift could pose a threat to the market share of traditional super hard materials, necessitating manufacturers to invest in research and development to differentiate their products and maintain relevance in the changing landscape. Additionally, the potential for technological advancements in manufacturing processes that reduce the need for super hard materials is also a factor that could impact market growth.

Competitor Outlook

• Element Six
• De Beers Group
• Saint-Gobain
• 3M
• Carbide Technologies
• Rohm and Haas
• Kennametal Inc.
• Sandvik AB
• Advanced Diamond Technologies
• Widia Products Group
• Asahi Diamond Industrial Co.
• Sumitomo Electric Industries
• Amana Tool Corporation
• Norton Abrasives
• Honing Tools

The competitive landscape of the Super Hard Materials Market is characterized by the presence of several leading players that are continually innovating to maintain their market position. Companies such as Element Six and De Beers Group dominate the diamond segment, leveraging their extensive research and development capabilities to create high-performance products tailored to various industrial applications. These firms are also investing in sustainable practices and technologies to improve production efficiency and reduce environmental impact, which is becoming increasingly important to consumers and regulatory bodies alike. Additionally, partnerships and collaborations among key industry players are driving advancements in super hard material technologies, enabling them to expand their product offerings and enhance their market presence.

Furthermore, manufacturers like Saint-Gobain and 3M are focusing on diversifying their product portfolios to include a broader range of super hard materials and applications. Their strong distribution networks and commitment to innovation allow them to cater to the evolving needs of various industries effectively. The emphasis on automated manufacturing processes and smart technologies is driving these companies to explore new opportunities in the super hard materials segment. As competition continues to intensify, these leading players are adopting strategies such as mergers and acquisitions to strengthen their market position and expand their global reach, aligning their offerings with the growing demand for advanced materials.

In addition to the established companies, several new entrants are emerging in the super hard materials market, driven by technological advancements and increased investment in research and development. These companies are introducing innovative solutions and specialized products that cater to niche applications, further intensifying the competition within the market. As the market landscape evolves, established players must remain vigilant and responsive to emerging trends, adapting their strategies to remain competitive and sustain growth. The ongoing evolution of the super hard materials market, driven by innovation and changing customer preferences, presents both challenges and opportunities that will shape the future of this dynamic industry.

• 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 3M
    • 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 Sandvik AB
    • 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 Element Six
    • 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 Honing Tools
    • 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 Saint-Gobain
    • 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 Rohm and Haas
    • 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 De Beers Group
    • 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 Kennametal Inc.
    • 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 Norton Abrasives
    • 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 Carbide Technologies
    • 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 Widia Products Group
    • 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 Amana Tool Corporation
    • 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 Asahi Diamond Industrial Co.
    • 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 Sumitomo Electric Industries
    • 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 Advanced Diamond Technologies
    • 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 Super Hard Materials Market, By Product Form
    • 6.1.1 Inserts
    • 6.1.2 Abrasives
    • 6.1.3 Tool Blanks
    • 6.1.4 Coatings
    • 6.1.5 Others
  • 6.2 Super Hard Materials Market, By Use Industry
    • 6.2.1 Automotive
    • 6.2.2 Aerospace
    • 6.2.3 Electronics
    • 6.2.4 Construction
    • 6.2.5 Mining
  • 6.3 Super Hard Materials Market, By Material Type
    • 6.3.1 Diamond
    • 6.3.2 Cubic Boron Nitride
    • 6.3.3 Boron Carbide
    • 6.3.4 Silicon Carbide
    • 6.3.5 Aluminum Nitride
  • 6.4 Super Hard Materials Market, By Sales Channel
    • 6.4.1 Direct Sales
    • 6.4.2 Distributors

• 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 Super Hard Materials Market by Region
  • 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 Super Hard Materials market is categorized based on

By Material Type

• Diamond
• Cubic Boron Nitride
• Boron Carbide
• Silicon Carbide
• Aluminum Nitride

By Use Industry

• Automotive
• Aerospace
• Electronics
• Construction
• Mining

By Product Form

• Inserts
• Abrasives
• Tool Blanks
• Coatings
• Others

By Sales Channel

• Direct Sales
• Distributors

By Region

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

Key Players

• Element Six
• De Beers Group
• Saint-Gobain
• 3M
• Carbide Technologies
• Rohm and Haas
• Kennametal Inc.
• Sandvik AB
• Advanced Diamond Technologies
• Widia Products Group
• Asahi Diamond Industrial Co.
• Sumitomo Electric Industries
• Amana Tool Corporation
• Norton Abrasives
• Honing Tools