2D Materials
Atomically thin materials including graphene, MoS2, h-BN, MXenes, and beyond
Grolltex
San Diego, United States
Grolltex, Inc., founded in 2014 and based in San Diego, California, specializes in the manufacturing of high-quality single-layer graphene and two-dimensional (2D) materials using advanced chemical vapor deposition (CVD) techniques. As a privately-funded company with 10-50 employees, Grolltex has carved out a distinct niche in the graphene market by focusing on large-area, high-quality monolayer graphene and hexagonal boron nitride (hBN) films on various substrates. The company's technology enables the production of wafer-scale graphene with excellent uniformity and minimal defects—critical requirements for electronics and sensor applications where material quality directly impacts device performance. Grolltex's CVD process achieves precise control over graphene growth parameters including temperature, gas composition, and substrate preparation, resulting in reproducible material properties across production batches. The company offers monolayer graphene transferred onto various substrates including silicon wafers, glass, polymers, and metals, providing customers with ready-to-use materials for device fabrication. Beyond graphene, Grolltex produces hexagonal boron nitride films, an insulating 2D material with applications as a dielectric layer in graphene electronics and as a protective coating. The company has developed transfer technologies that move CVD-grown graphene from growth substrates to target substrates while preserving material quality—a technically challenging process critical for commercial viability. Grolltex serves research institutions and companies developing graphene-based electronics, sensors, and photonic devices where monolayer graphene's unique electronic and optical properties are essential. Application areas include transparent conductive electrodes for displays and solar cells, high-frequency transistors, chemical and biological sensors, and photonics components. The company provides customized graphene products tailored to specific customer requirements including patterned graphene, doped graphene, and graphene on specialized substrates. Grolltex has invested in quality control and characterization capabilities including Raman spectroscopy, atomic force microscopy, and electrical testing to ensure materials meet customer specifications. The company collaborates with researchers and device manufacturers to optimize graphene properties for emerging applications, providing technical support throughout the development process. Grolltex represents the specialized segment of the graphene industry focused on high-quality materials for electronics rather than bulk applications, addressing markets where graphene's unique electronic properties justify premium pricing. As graphene electronics transitions from research to commercialization, companies like Grolltex providing reliable sources of device-quality 2D materials play crucial enabling roles, supplying the building blocks for next-generation electronic, sensing, and photonic technologies that leverage graphene's extraordinary properties.
Graphenea
San Sebastian, Spain
Graphenea, S.A., established in 2010 in San Sebastian, Spain, has become a leading global supplier of CVD graphene and graphene oxide for research and industrial applications. With over $20 million in funding and 50-100 employees, Graphenea operates production facilities in Spain and the United States, serving customers across academia, industry, and government research institutions. The company emerged from CIC nanoGUNE research center, translating laboratory graphene synthesis into reproducible commercial production. Graphenea's product portfolio spans the graphene materials spectrum including CVD monolayer graphene on various substrates, graphene oxide dispersions and powders, and reduced graphene oxide. Their CVD graphene products feature large-area single-layer films with high quality and uniformity, suitable for electronics, sensors, and photonics research. The company offers graphene transferred onto silicon wafers, glass, polymers, and other substrates in standard sizes up to 4-inch wafers, with custom sizes available. Graphenea has developed specialized graphene products including graphene field-effect transistor (GFET) chips for sensor applications, where graphene's sensitivity to chemical and biological analytes enables ultra-sensitive detection. These GFET sensors can detect minute quantities of gases, biomolecules, and other analytes, with applications in environmental monitoring, medical diagnostics, and industrial process control. The company's graphene oxide products are widely used in research on composite materials, coatings, energy storage, and biomedical applications. Graphene oxide's oxygen-containing functional groups make it dispersible in water and provide chemical handles for further functionalization, enabling diverse applications. Graphenea maintains rigorous quality control processes including comprehensive characterization of each production batch using Raman spectroscopy, atomic force microscopy, and optical microscopy to verify material properties. The company has established itself as a reliable supplier for researchers requiring consistent, well-characterized graphene materials for reproducible experiments. Beyond materials sales, Graphenea offers custom synthesis services, developing tailored graphene products for specific customer requirements. The company has built strong relationships with academic researchers worldwide, supporting thousands of publications involving their graphene products. Graphenea participates in European research consortia advancing graphene applications, contributing expertise in materials production and characterization. As the graphene research community has grown, Graphenea has scaled production to meet increasing demand while maintaining the material quality essential for meaningful research. The company represents the critical infrastructure supporting graphene research and development, providing the standardized, characterized materials necessary for advancing our understanding of graphene's properties and potential applications across diverse fields.
NanoGraf Corporation
Chicago, United States
Developer of silicon-graphene anode materials for high-energy batteries
Nanotech Industrial Solutions
Houston, United States
Developer of tungsten disulfide nanoparticle lubricants and coatings for industrial applications
Shenzhen Nanotech Port
Shenzhen, China
Chinese manufacturer of carbon nanotubes and graphene for various applications
Applied Graphene Materials
Redcar, United Kingdom
UK producer of graphene nanoplatelets for coatings and composite applications
Perpetuus Carbon Technologies
Swansea, United Kingdom
UK company producing functionalized graphene using plasma technology
Versarien
Cheltenham, United Kingdom
UK advanced materials company producing graphene and graphene-enhanced products
Global Graphene Group
Dayton, United States
US producer of graphene and silicon-graphene composites for batteries
Standard Graphene
Ulsan, South Korea
Korean graphene company producing CVD graphene and graphene oxide
Talga Group
Perth, Australia
Swedish-Australian company developing graphene anode materials for batteries
2D Carbon Tech
Changzhou, China
Major Chinese producer of graphene and graphene-based products
National Institute for Materials Science
Tsukuba, Japan
Japan's premier materials science research institution
Paragraf
Cambridge, United Kingdom
Large-area graphene and 2D materials manufacturer using proprietary CVD process
2D Semiconductors
Scottsdale, United States
Manufacturer of 2D materials including MoS2, WS2, and other TMDCs
NanoGrafix
Austin, United States
Nano-optic security and authentication technology company
Haydale Graphene Industries
Ammanford, United Kingdom
Graphene and nanomaterial functionalization specialist
Shenzhen Nanotech Port
Shenzhen, China
Pioneer Chinese carbon nanotube and nanomaterial producer
Log 9 Materials
Bangalore, India
Graphene and aluminum-based batteries
LNLS Brazilian Synchrotron
Campinas, Brazil
Brazil's synchrotron light source for nanomaterials research
Graphene Flagship
Gothenburg, Sweden
EU's largest research initiative on graphene
Sixth Element Materials
Changzhou, China
Large-scale graphene oxide production
Max Planck Institute for Solid State Research
Stuttgart, Germany
Leading German solid-state and nano research
RIKEN Center for Emergent Matter Science
Wako, Japan
Japan's leading emergent materials research
National Graphene Institute
Manchester, United Kingdom
Home of graphene research - Nobel Prize institution
NanoIntegris
Montreal, Canada
Sorted carbon nanotubes and graphene
Chalmers Nano
Gothenburg, Sweden
Chalmers Microtechnology and Nanoscience
The Sixth Element (Changzhou)
Changzhou, China
Graphene and graphene oxide production at scale
Suzhou Tanfeng Graphene Technology
Suzhou, China
CVD graphene and graphene oxide production
Cambridge Nanosystems
Cambridge, United Kingdom
Plasma-based graphene production
National Graphene Institute
Manchester, United Kingdom
Graphene research and commercialization center
Korea Institute of Science and Technology (KIST)
Seoul, South Korea
Korean national research institute with nano programs
A*STAR Institute of Materials Research
Singapore, Singapore
Singapore research institute for nanomaterials
Catalan Institute of Nanoscience and Nanotechnology (ICN2)
Barcelona, Spain
Catalan research center for nanoscience
Max Planck Institute for Solid State Research
Stuttgart, Germany
Fundamental solid state and nanomaterials research
Gotion High-Tech
Hefei, China
LFP and solid-state battery development
Wonder Solar
Hangzhou, China
Large-area perovskite solar module manufacturing
Lyten
San Jose, United States
Lithium-sulfur batteries with 3D graphene
Raymor Industries
Boisbriand, Canada
Plasma synthesis of carbon nanotubes and graphene
Graphene Flagship
Gothenburg, Sweden
EU's largest research initiative for graphene
HQ Graphene
Groningen, Netherlands
High-quality 2D materials and crystals
6Carbon Technology
Shenzhen, China
CVD graphene films and graphene products
Ningbo Morsh Technology
Ningbo, China
Graphene oxide and reduced graphene oxide production
General Graphene Corp
Knoxville, United States
Large-area CVD graphene production
Graphene Square
Seoul, South Korea
CVD graphene and graphene devices
BGT Materials
Manchester, United Kingdom
CVD graphene and 2D materials production
Institute of Materials Research and Engineering
Singapore, Singapore
A*STAR institute specializing in materials science and nanotechnology
University of Science and Technology of China
Hefei, China
Elite Chinese university with quantum and nanoscience research
University of Manchester Nano
Manchester, United Kingdom
Home of National Graphene Institute and Nobel graphene research
Via Separations
Watertown, United States
Graphene oxide membranes for industrial separations
Thomas Swan
Consett, United Kingdom
UK chemical company producing CNTs and graphene
NanoIntegris (Raymor)
Boisbriand, Canada
Sorted semiconducting and metallic carbon nanotubes
Renishaw Spectroscopy
Wotton-under-Edge, United Kingdom
Renishaw spectroscopy division providing Raman microscopy and analysis systems
Angstron Materials
Dayton, United States
Pristine graphene nanoplatelet production
Cheap Tubes
Grafton, United States
Affordable carbon nanotubes and graphene
ACS Material
Pasadena, United States
Advanced nanomaterials supplier
Graphene Supermarket
Calverton, United States
Online graphene and nanomaterial supplier
The Graphene Box
Madrid, Spain
CVD graphene films and transfers
Moorfield Nanotechnology
Knutsford, United Kingdom
CVD and thin film deposition for graphene and 2D materials
Imec
Leuven, Belgium
World-leading nanoelectronics and nanotechnology research center
KIST Nano Materials
Seoul, South Korea
Korea nanotechnology research institute
INL - International Iberian Nanotechnology
Braga, Portugal
International nanotechnology laboratory in Europe
NanoGraf
Chicago, United States
Silicon-graphene anode materials for batteries
The Sixth Element
Changzhou, China
Leading manufacturer of graphene, graphene oxide with 260 tons/annum capacity
Epsilon Advanced Materials
Mumbai, India
Advanced materials for battery applications
3DC
Tokyo, Japan
Graphene mesosponge (GMS) 3D carbon nanomaterial for batteries and fuel cells
Graphite Central
San Jose, United States
Graphene-based thermal interface materials for electronics