The United States Carbon Nanomaterials Market was valued at USD 2.1 Billion in 2023 and is projected to reach USD 4.8 Billion by 2030, growing at a Compound Annual Growth Rate (CAGR) of 12.5% during the forecast period (2024–2030). This robust growth trajectory is fueled by escalating demand from the electronics, aerospace, and energy storage sectors, alongside significant government and private investments in nanotechnology research and development.

As industries across the nation push the boundaries of material science to achieve lighter, stronger, and more efficient products, the role of carbon nanomaterials has become paramount. These advanced materials, including carbon nanotubes, graphene, and fullerenes, are unlocking new possibilities. In this blog, we profile the Top 10 Companies in the United States Carbon Nanomaterials Industry—a diverse group of established chemical giants and specialized innovators shaping the future of American manufacturing and technology.

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🔟 1. Arkema S.A. (via its subsidiary Arkema Inc.)

Headquarters: King of Prussia, Pennsylvania, USA
Key Offering: Graphene nanoparticles, Carbon Nanotube (CNT) masterbatches

Arkema is a global specialty chemicals leader with a significant presence in the U.S. carbon nanomaterials market. Through its Graphistrength® brand, the company provides high-performance multi-wall carbon nanotube (MWCNT) masterbatches that enhance the electrical, thermal, and mechanical properties of polymers for demanding applications in automotive and electronics.

Innovation & Growth Initiatives:

• Expansion of CNT production capacity to meet growing demand from the battery industry.

• Strategic R&D focused on developing graphene-enhanced composites for lightweighting.

• Partnerships with academic institutions and national labs for next-generation material development.

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9️⃣ 2. Cabot Corporation

Headquarters: Boston, Massachusetts, USA
Key Offering: Carbon black, Engineered carbons, SPECIALTY CARBONS

Cabot Corporation is a leading global specialty chemicals and performance materials company. While traditionally known for carbon black, Cabot has aggressively expanded into higher-value carbon nanomaterials, including graphene and CNT-based additives, which are critical for improving conductivity in lithium-ion batteries and composite materials.

Innovation & Growth Initiatives:

• Leveraging its century-long expertise in carbon science to develop novel nanomaterial formulations.

• Investing in technologies for battery materials to support the electric vehicle revolution.

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8️⃣ 3. Nanocyl S.A. (via its U.S. operations)

Headquarters: Sambreville, Belgium (Significant U.S. market presence)
Key Offering: NC7000™ series Multi-wall Carbon Nanotubes (MWCNTs)

Nanocyl is a pioneering leader in the manufacture and application of carbon nanotubes. With a strong commercial footprint in the United States, the company supplies high-purity MWCNTs to a wide range of industries, including aerospace for structural composites and electronics for electromagnetic shielding.

Innovation & Growth Initiatives:

• Focus on scaling production while maintaining stringent quality control for industrial applications.

• Development of functionalized CNTs for enhanced compatibility with various polymer matrices.

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7️⃣ 4. Showa Denko K.K. (via its U.S. subsidiary)

Headquarters: Tokyo, Japan (Major operations in the U.S.)
Key Offering: VGCF® (Vapor Grown Carbon Fibers) and Carbon Nanofibers

Showa Denko is a major Japanese chemical company with substantial production and sales activities in the United States. Its VGCF® products are a form of carbon nanofiber widely used as conductive additives in electrodes for lithium-ion batteries, a market experiencing exponential growth.

Innovation & Growth Initiatives:

• Continuous capacity expansion for carbon nanofibers to cater to the booming EV battery market.

• Research into integrating carbon nanofibers into thermal interface materials for electronics cooling.

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6️⃣ 5. Hyperion Catalysis International

Headquarters: Cambridge, Massachusetts, USA
Key Offering: FIBRIL™ Multi-wall Carbon Nanotubes

Hyperion Catalysis is a U.S.-based pioneer in the commercial production of carbon nanotubes. The company specializes in FIBRIL™ nanotubes, which are supplied as masterbatches for plastics, making them electrically conductive for applications in automotive fuel systems and anti-static packaging.

Innovation & Growth Initiatives:

• Long-standing focus on the commercialization of CNTs for electrostatic discharge (ESD) protection.

• Development of new formulations for high-temperature polymer systems.

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5️⃣ 6. Applied Nanotech, Inc.

Headquarters: Austin, Texas, USA
Key Offering: Graphene, Carbon Nanotube inks and pastes

Applied Nanotech is a U.S. company focused on the application of nanomaterials, particularly in printed electronics. They develop conductive inks and pastes based on graphene and carbon nanotubes that are used for printing flexible circuits, sensors, and antennas.

Innovation & Growth Initiatives:

• Pioneering work in copper-graphene and copper-CNT composite inks to replace expensive silver inks.

• Collaborations with device manufacturers to integrate nanomaterial-based solutions into consumer electronics.

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4️⃣ 7. Chasm Advanced Materials

Headquarters: Canton, Massachusetts, USA
Key Offering: AgeNT™ Single-Wall Carbon Nanotubes (SWCNTs), transparent conductive films

Chasm Advanced Materials is a leader in the production and application of single-wall carbon nanotubes. The company’s proprietary techniques allow for the production of SWCNTs that are used to create highly transparent and conductive films for touch screens, flexible displays, and photovoltaics.

Innovation & Growth Initiatives:

• Commercial-scale production of SWCNTs, a significant technological achievement.

• Development of hybrid materials combining SWCNTs with other nanomaterials for enhanced performance.

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3️⃣ 8. ACS Material, LLC

Headquarters: Pasadena, California, USA
Key Offering: Graphene oxide, reduced graphene oxide, carbon nanotubes, fullerenes

ACS Material is a North American supplier of a comprehensive portfolio of advanced materials, including a wide array of carbon nanomaterials. They serve the research and development community, as well as industrial clients, with high-purity materials for applications ranging from filtration to energy storage.

Innovation & Growth Initiatives:

• Providing R&D-grade materials to universities and national laboratories, fostering innovation.

• Scaling up production of graphene-based products for commercial water purification membranes.

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2️⃣ 9. Raymor Industries Inc. / NanoIntegris

Headquarters: Boisbriand, Quebec, Canada (Key U.S. market operations)
Key Offering: High-purity semiconducting and metallic Single-Wall Carbon Nanotubes

Raymor, through its acquisition of NanoIntegris, is a critical player in the high-purity SWCNT space. The company’s unique technology allows for the separation of SWCNTs by their electronic type (semiconducting or metallic), which is essential for next-generation electronics and sensors.

Innovation & Growth Initiatives:

• Leading the market in supplying sorted SWCNTs, a key enabler for advanced microelectronics.

• Exploring applications in quantum computing and high-frequency transistors.

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1️⃣ 10. Molecular Rebar Design, LLC

Headquarters: Austin, Texas, USA
Key Offering: Discrete, pre-dispersed Carbon Nanotubes (branded as Molecular Rebar®)

Molecular Rebar Design has developed a patented technology to produce “discrete” carbon nanotubes that are non-tangled and pre-dispersed. This unique characteristic overcomes a major hurdle in CNT adoption by making them easier to incorporate into materials like plastics, concrete, and batteries without clumping.

Innovation & Growth Initiatives:

• Revolutionizing CNT usability with its discrete, easy-to-disperse format.

• Strategic partnerships with major tire manufacturers to improve rubber compound durability.

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United States Carbon Nanomaterials Market – View in Detailed Research Report

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🚀 Outlook: The Future of U.S. Carbon Nanomaterials Is Integrated and Scalable

The United States carbon nanomaterials market is transitioning from a research-driven field to a cornerstone of advanced manufacturing. While fundamental R&D continues, the primary focus is shifting towards scaling production, reducing costs, and seamlessly integrating these materials into existing industrial processes and supply chains.

📈 Key Trends Shaping the Market:

• Lithium-Ion Battery Dominance: The single largest driver is the demand for conductive additives like CNTs and graphene in EV batteries, with the U.S. government pushing for a domestic supply chain.

• Advanced Composites for Aerospace & Automotive: The relentless pursuit of lightweighting to improve fuel efficiency and performance is fueling the use of carbon nanomaterials in structural composites.

• Conductive Inks for Printed Electronics: Graphene and CNT-based inks are enabling a new generation of flexible, wearable, and inexpensive electronic devices.

• Government and Defense Funding: Significant investment from agencies like the Department of Energy and the Department of Defense is accelerating the development and commercialization of strategic nanomaterial applications.

Get Full Report Here:
United States Carbon Nanomaterials Market – View in Detailed Research Report

The companies profiled here are not just supplying materials—they are building the foundational technology that will underpin American leadership in the industries of the future.