Quantum Dots
Semiconductor nanocrystals used in displays, solar cells, and biological imaging
Nanosys
Milpitas, United States
Pioneer in quantum dot technology for display applications, developing high-performance nanomaterials for next-generation displays and lighting
Nanoco Group
Manchester, United Kingdom
Nanoco Group plc stands as a world-leading innovator in the development and manufacture of cadmium-free quantum dots (CFQD), pioneering sustainable nanomaterial solutions for the display, lighting, and biological imaging industries. Founded in 2001 and headquartered in Manchester, United Kingdom, Nanoco emerged from groundbreaking research at the University of Manchester, establishing itself as a publicly-traded company on the London Stock Exchange AIM market under the ticker NANO. The company's proprietary molecular seeding technology enables the production of highly uniform, tunable quantum dots without toxic heavy metals like cadmium, addressing both performance requirements and environmental regulations. Their CFQD quantum dots offer exceptional color purity, brightness, and energy efficiency, making them ideal for next-generation display technologies including QLED televisions, monitors, and mobile devices. Nanoco's quantum dots can be precisely engineered to emit specific wavelengths of light, enabling displays with wider color gamuts approaching 100% of the Rec. 2020 standard. Beyond displays, the company has expanded into infrared sensing applications and biological imaging, where their nanomaterials enable advanced medical diagnostics and research tools. Throughout its history, Nanoco has established strategic partnerships with major electronics manufacturers and has been involved in significant industry initiatives to commercialize quantum dot technology. The company maintains state-of-the-art manufacturing capabilities and continues to invest heavily in research and development to advance nanomaterial science. As environmental regulations increasingly favor cadmium-free alternatives, Nanoco's technology positions the company at the forefront of the sustainable nanotechnology revolution. With over 50-100 employees and public funding, Nanoco represents a crucial bridge between university research and commercial nanotechnology applications, demonstrating how advanced nanomaterials can transform consumer electronics while meeting stringent environmental standards.
Strem Chemicals
Newburyport, United States
Strem Chemicals, Inc. has served as a cornerstone supplier of specialty chemicals and advanced nanomaterials to the global research community since its founding in 1964. Based in Newburyport, Massachusetts, this privately-held company has built an unparalleled reputation for providing high-purity, precisely characterized nanomaterials that enable cutting-edge research in nanotechnology, materials science, and catalysis. Strem's extensive nanomaterials catalog encompasses nanopowders, quantum dots, metal nanoparticles, and nano-catalysts, serving as essential building blocks for researchers developing next-generation technologies. The company's commitment to quality control and material characterization sets industry standards, with each product accompanied by detailed specifications including particle size distributions, surface properties, and purity analyses. Strem specializes in small-batch production of research-grade materials that are often unavailable from larger chemical suppliers, filling a critical niche in the nanotechnology ecosystem. Their metal nanoparticle offerings include gold, silver, platinum, and palladium nanoparticles in various sizes and surface functionalizations, widely used in catalysis, sensing, and biomedical research. The quantum dot portfolio spans various semiconductor materials including CdSe, InP, and perovskite quantum dots for optoelectronics and imaging applications. Strem's nanopowders include metal oxides, nitrides, and carbides used in advanced ceramics, catalysis, and energy storage research. The company maintains strong relationships with academic institutions and national laboratories worldwide, often collaborating with researchers to develop custom nanomaterials for specific applications. With a team of 50-100 employees including experienced chemists and materials scientists, Strem provides not just products but also technical expertise to support customer research. Their role in the nanotechnology supply chain is fundamental—enabling thousands of research projects that advance our understanding of nanoscale phenomena and drive innovation in fields ranging from renewable energy to medicine. As nanotechnology research continues to accelerate globally, Strem Chemicals remains an indispensable partner for scientists exploring the frontiers of materials science.
Nanosphere Inc
Santa Clara, United States
Developer of silicon nanoparticle technology for solar cell efficiency enhancement
Samsung Advanced Institute of Technology
Suwon, South Korea
Samsung's R&D hub for next-generation technologies including QLED displays and nanoelectronics
Merck KGaA
Darmstadt, Germany
Science and technology company supplying nanomaterials through Sigma-Aldrich brand for research and industry
Nanosys China
Suzhou, China
Chinese subsidiary focused on quantum dot materials for display industry
Mesolight
Suzhou, China
Producer of perovskite and cadmium-free quantum dots for display and lighting applications
Najing Tech
Hangzhou, China
Leading Chinese manufacturer of quantum dot materials for displays and lighting
QD Vision
Lexington, United States
Pioneer in quantum dot technology for displays and lighting applications
Reinste Nano Ventures
Delhi, India
Indian nanomaterials manufacturer producing nanoparticles and quantum dots
Lumileds
Schiphol, Netherlands
Global leader in LED lighting using nanoscale semiconductor technology
Osram Opto Semiconductors
Regensburg, Germany
German producer of LEDs and laser diodes using nanoscale engineering
II-VI Incorporated (Coherent)
Saxonburg, United States
Leading compound semiconductor and laser optics company
Crystalplex
Pittsburgh, United States
Producer of quantum dots for biomedical imaging
Quantum Solutions
Daejeon, South Korea
Korean producer of quantum dots for displays and lighting
Hansol Chemical
Seoul, South Korea
Korean producer of quantum dots and electronic materials
UbiQD
Los Alamos, United States
Developer of quantum dots for agriculture and solar applications
BOE Technology
Beijing, China
World's largest display panel manufacturer with quantum dots
Jiangsu Nata Opto
Suzhou, China
Quantum dot materials for next-gen displays
Nata Opto
Suzhou, China
Quantum dot and phosphor materials for displays
Nanosys (acquired)
Milpitas, United States
Pioneer in quantum dot technology, now part of Shoei Chemical
Quantum Base
Lancaster, United Kingdom
Quantum signature technology for anti-counterfeiting
QD Laser
Kawasaki, Japan
Quantum dot laser devices for communication and displays
NanoGune
San Sebastián, Spain
Nanoscience Cooperative Research Center
BlueDot Photonics
Seattle, United States
Quantum dot solar luminescent concentrators
Nanoparticle Dream
Tokyo, Japan
Quantum dot nanoparticles for biomedical imaging and diagnostics
Nexdot
Paris, France
Cadmium-free quantum dots for displays and lighting
NS Materials
Fukuoka, Japan
InP quantum dots for display and lighting applications
Samsung Display
Yongin, South Korea
QD-OLED and flexible displays with quantum dot nano-tech
Nanophotonica
Tel Aviv, Israel
Cadmium-free quantum dots for displays and lighting
Najing Technology
Hangzhou, China
Quantum dot materials and films for displays
Ocean NanoTech
San Diego, United States
Quantum dots, iron oxide, and magnetic nanoparticles for biomedical research
Jawaharlal Nehru Centre for Advanced Scientific Research
Bangalore, India
Multidisciplinary research center with strong nanomaterials programs
Zhejiang University Nano
Hangzhou, China
Top Chinese university with State Key Lab of Silicon Materials
Quantum Materials Corp
San Marcos, United States
Tetrapod quantum dots for solar cells and displays
Nano-Glo
San Jose, United States
Quantum dot phosphors for lighting and displays
TCL Technology
Huizhou, China
Chinese electronics company producing TVs, displays, and mobile devices
VIZIO
Irvine, United States
American TV and soundbar manufacturer with streaming platform
Sigma-Aldrich Nanomaterials
St. Louis, United States
Nanomaterials for research (Merck/MilliporeSigma)
NN-Labs
Fayetteville, United States
Quantum dots and nanomaterials supplier
Evident Technologies
Troy, United States
Quantum dot synthesis and applications
NanoTech Entertainment
San Jose, United States
Nanocrystal display technology
LG Display Nano
Paju, South Korea
Nanoscale display technologies and quantum dots
AU Optronics Nano
Hsinchu, Taiwan
Nanoscale display technologies for panels
BOE Technology Nano
Beijing, China
Nanoscale display manufacturing technology
QustomDot
Ghent, Belgium
Quantum dot technology for vibrant color conversion and display enhancement
QDI Systems
Eindhoven, Netherlands
Quantum dots technology for X-ray imaging and mammography screening
Avantama
Stäfa, Switzerland
Advanced quantum dot and nanoparticle materials for displays and lighting