Who Makes Graphene in the US and Which Companies Lead Production in 2026
In 2026, the United States has become one of the most important hubs in the world for graphene manufacturing. While many high-volume graphene producers are headquartered in Canada, Europe, or Asia, the US is increasingly dominating the market for advanced graphene applications, including aerospace materials, battery additives, thermal management systems, and semiconductor-grade graphene films.
With the continued push for domestic supply chains, American graphene production is growing rapidly. Federal initiatives tied to infrastructure development, EV battery expansion, and semiconductor reshoring have accelerated demand for graphene-based materials manufactured on US soil.
What Is Graphene and Why Does US Production Matter?
Graphene is a one-atom-thick layer of carbon arranged in a hexagonal lattice. It is known for being extremely strong, lightweight, highly conductive, and thermally efficient. These properties make graphene one of the most strategic industrial materials of the decade.
In the US, graphene is increasingly being treated as a national-priority material because it can improve:
- EV battery performance and heat resistance
- Military-grade aerospace composites
- Semiconductor cooling and sensor efficiency
- Concrete and asphalt durability for infrastructure projects
As the US expands domestic manufacturing through initiatives like the CHIPS Act and large-scale clean energy investment, graphene is becoming part of the new industrial backbone.
Major Companies That Make Graphene in the United States
Several companies currently lead graphene production in the US, either through direct manufacturing facilities or high-value graphene processing operations.
1. NeoGraf Solutions (Lakewood, Ohio)
NeoGraf Solutions is one of the most established graphene and graphite technology manufacturers in the United States. Based in Ohio, the company is known for its industrial graphene products used in thermal management, electronics, and battery integration.
NeoGraf’s product lines include:
- GrafGuard® thermal management materials
- Graf+® advanced graphene-enhanced solutions
In 2026, NeoGraf remains a major player in supplying graphene for lithium-ion battery performance upgrades and high-heat industrial applications.
2. Universal Matter (Houston, Texas)
Universal Matter has become one of the most talked-about graphene companies in the US due to its use of an innovative process known as Flash Joule Heating.
This method can convert waste materials into graphene quickly and at scale, offering a sustainability advantage that is gaining attention across infrastructure and construction industries.
Universal Matter’s graphene is heavily targeted toward:
- Concrete reinforcement
- Asphalt durability improvements
- Low-cost industrial graphene additives
Texas has become a growing graphene hub partly due to this company’s presence and its proximity to energy, industrial, and construction supply chains.
3. G6 Materials / Graphene Labs (Ronkonkoma, New York)
G6 Materials, known for operating the well-known Graphene Supermarket, is a major supplier of graphene-related products in the United States.
Based in New York, the company specializes in graphene-enhanced materials used in:
- Epoxies and composites
- Air filtration systems
- Research-grade graphene materials
In 2026, G6 Materials continues to serve as an important distribution and development channel for graphene innovation, especially for startups and universities.
4. Grolltex Inc. (San Diego, California)
Grolltex is one of the most important US companies working in high-purity graphene film production. Its specialty is roll-to-roll manufacturing of CVD (Chemical Vapor Deposition) graphene, which is used in advanced electronics and next-generation lightweight manufacturing.
Grolltex is known for its “green” roll-to-roll graphene approach and has been positioned as a strategic supplier for:
- Automotive lightweight components
- High-performance sensors
- Electronics manufacturing and R&D
Because CVD graphene is extremely valuable for precision electronics, Grolltex represents the “high-tech edge” of US graphene production.
5. Graphenea (Cambridge, Massachusetts)
Graphenea is originally a European graphene leader, but it maintains a strong US presence through its operations and business footprint in Cambridge, Massachusetts.
Graphenea is recognized globally for producing semiconductor-grade CVD graphene films and graphene products designed for research, sensor development, and high-end electronics.
In the context of US manufacturing growth, Graphenea is one of the key names tied to the future of graphene-based semiconductor technology.
6. CVD Equipment Corporation (Central Islip, New York)
While not a graphene powder producer in the traditional sense, CVD Equipment Corporation plays a major role in the graphene supply chain because it builds the specialized equipment used to manufacture graphene films.
This company produces systems that support:
- CVD graphene growth
- Semiconductor research infrastructure
- High-temperature material processing
In 2026, companies like this are increasingly important as the US ramps up advanced materials manufacturing capabilities.
Key US Graphene Manufacturing Regions in 2026
Graphene production in the US is not concentrated in one single state. Instead, multiple regional hubs have emerged, each with its own specialization.
Texas: The Sustainable Graphene Corridor
Houston and the surrounding region have gained attention due to graphene upcycling innovations and strong ties to construction, energy, and industrial manufacturing.
This region is positioned to lead the US in low-cost graphene for infrastructure and “Build America” supply chain projects.
New York and Massachusetts: The Northeast Graphene Tech Belt
New York and Massachusetts have become a hub for research-grade graphene and semiconductor-focused production. This region supports advanced electronics and medical diagnostics, where precision graphene materials are more valuable than bulk output.
Ohio: Industrial Graphene for Batteries and Heat Management
Ohio remains one of the strongest states for industrial graphene manufacturing due to NeoGraf’s presence and the region’s historical expertise in manufacturing supply chains.
Graphene used for heat dissipation and EV battery enhancement fits naturally into the Midwest’s industrial ecosystem.
California: High-End Film and Electronics Development
California plays a major role in advanced graphene film production and sensor technology, especially through companies like Grolltex.
With proximity to defense contractors, aerospace firms, and Silicon Valley R&D, California remains essential to the high-value graphene pipeline.
Final Takeaway
So, who makes graphene in the US? In 2026, the answer includes a growing list of industrial manufacturers and high-tech innovators. From Ohio’s NeoGraf Solutions to Texas-based Universal Matter and California’s Grolltex, US graphene production is becoming both broader and more specialized.
As the country continues reshoring critical supply chains for batteries, infrastructure, and semiconductors, graphene manufacturing is expected to expand rapidly. The companies building scalable graphene systems today are positioning themselves to dominate the next wave of advanced material demand.
Frequently Asked Questions (FAQ)
Who is the largest graphene producer in the United States?
NeoGraf Solutions is considered one of the most established US-based graphene and advanced graphite producers, especially for industrial thermal management and battery applications.
Does the US produce graphene at industrial scale?
Yes. In 2026, several companies in the US produce graphene for industrial and commercial use, including construction materials, composites, batteries, and electronics.
Which US state is best known for graphene production?
Texas, Ohio, New York, Massachusetts, and California are among the leading graphene regions, each specializing in different applications like infrastructure, batteries, and semiconductors.
Is graphene made in Texas?
Yes. Universal Matter in Houston, Texas is one of the most notable graphene producers using a sustainable Flash Joule Heating process.
Is graphene made in California?
Yes. California is a major hub for advanced graphene film manufacturing, with companies like Grolltex producing roll-to-roll CVD graphene for high-tech applications.
What is CVD graphene and why is it important?
CVD graphene is graphene grown using Chemical Vapor Deposition, typically used for semiconductors, sensors, and electronics because it offers high purity and consistent film quality.
