Here is an expanded list of 50 notable graphene manufacturers and suppliers worldwide, reflecting the industry’s landscape as of 2025. These companies are recognized for their contributions to graphene production, innovation, and application development across various sectors.

Top 50 Graphene Manufacturers (2025)
United States
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Carbon Rivers – Specializes in graphene-enhanced composites and coatings.
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MATEXCEL – Offers graphene and other advanced materials for research and industrial use.
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NanoIntegris Technologies, Inc. – Provides high-purity graphene materials, including single-layer graphene and graphene oxide.
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Alfa Chemistry – Supplies a wide range of graphene products for various applications.
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Goodfellow – Offers graphene materials for research and development purposes.
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Nanotech Energy – Develops graphene-based energy storage solutions, including batteries and supercapacitors.
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Reade Advanced Materials – Provides a variety of graphene materials for industrial applications.
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Graphene Supermarket – Specializes in producing various graphene products, including graphene oxide and nanoplatelets.
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GrapheneCA – Develops eco-friendly and cost-effective graphene solutions for industries like concrete, filtration, and energy storage.
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Graphene Laboratories Inc. – Offers a wide range of graphene products backed by a highly experienced team.
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Graphene America – Focuses on high-volume graphene manufacturing for applications like concrete and ballistic armor.
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Graphene Layers – Produces graphene oxide and graphene-based composites, emphasizing sustainability and high quality.
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General Graphene – Provides industrial-scale chemical vapor deposition (CVD) graphene for various applications.
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Grolltex – Specializes in creating high-quality single-layer graphene using advanced methods.
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SurgePower Materials – Produces high-purity, monolayer plant-based graphene with applications in various industries.
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Graphene Networks – Focuses on next-generation WAN edge infrastructure using graphene technology.
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Ressinea – Specializes in graphene resin products, enhancing strength and durability in materials.
Canada
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NanoXplore Inc. – A large-scale graphene producer specializing in graphene powder and composite materials.
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Graphene Manufacturing Group (GMG) – Develops energy-saving products using graphene, including batteries and lubricants.
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Black Swan Graphene – Focuses on the production and commercialization of graphene nanoplatelets.
United Kingdom
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First Graphene – Supplies high-quality graphene products with a robust manufacturing platform.
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Haydale Graphene Industries – Offers functionalized graphene materials for composites, inks, and coatings.
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Versarien plc – Provides graphene solutions for various industries, including construction and textiles.
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Paragraf – Specializes in graphene-based semiconductors and electronic devices.
Australia
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Talga Group – Integrates graphene production with graphite mining, focusing on battery and coating applications.
Singapore
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2DM – Produces and markets graphene flakes for various applications.
Sweden
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2D Fab AB – Manufactures graphene flakes using graphite from Swedish sources, focusing on scalable production.
China
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2D Carbon Tech – Offers CVD-produced graphene films and graphene-based touch panels.
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The Sixth Element (Changzhou) Materials Technology Co. Ltd – Provides graphene materials for coatings, composites, and energy storage.
France
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Graphene Production – The largest European producer of graphene, with a production capacity of 90 tons per year.
India
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GraphenEra Carbon Pvt. Ltd. – Produces and supplies high-quality graphene in bulk for various industries.
Spain
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Graphenea – Offers custom manufacturing services for graphene-based devices, supporting both industrial and research needs.
Italy
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Directa Plus – Produces graphene-based products for textiles, environmental remediation, and road surfacing.
Germany
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GrapheneTech – Specializes in the production of high-purity graphene, offering it in both powder form and various dispersions.
Denmark
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2D ApS – Provides single-layer and multilayered CVD graphene sheets on sacrificial polymer sheets for various applications.
Additional Notable Companies
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Universal Matter – Develops turbostratic graphene for various applications.
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Avadain – Produces large flake graphene for industrial uses.
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Vitrotem – Specializes in graphene liquid cell assembly automation.
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INBRAIN Neuroelectronics – Develops neural interface platforms using graphene.
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GRAFTA Nanotech – Focuses on water contaminant adsorbent technologies using graphene.
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Tenutec – Offers thermal management solutions enhanced by graphene.
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Sensfit – Develops sensor technology incorporating graphene materials.
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Granode – Produces battery anode materials utilizing graphene.
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Danish Graphene – Manufactures functionalized and green graphene for various applications.
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Graphene Flagship – A European initiative that brings together academic and industrial researchers to develop graphene technologies.
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NIPPON SHOKUBAI CO., LTD. – Engages in the production of graphene materials for various applications.
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MilliporeSigma – Provides graphene products for research and development.
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Graphene One LLC – Developed the Kyrene® graphene material with excellent performance characteristics.