Graphenemex was established in 2016 in Mexico with an aim to become a high quality graphene producer and applications developer.
The company currently produces both graphene flakes, graphene oxide, reduced graphene oxide and CVD graphene. Graphenemex's current capacity for graphene flakes and GO is about one ton per year.
GraphEnergyTech developed and patented a novel process to integrate graphene electrodes into solar cells, replacing the silver and other precious metals whilst retaining or improving power conversion efficiencies and reliability.
It is now working with partners to scale this technology and bring the cost and performance benefits to all types of solar cell.
GrapheneUP is a private and independent graphene company based in the Czech Republic, focusing on the bulk production of few-layer graphene and the development and commercialization of graphene-based additives, dispersions, masterbatches.
Graphenglass is a Spain-based company that is focused on transferring the high performance of graphene to known materials.
GraphenicaLab is a Spain-based company, spun off company from the Catalan Institute of Nanoscience and Nanotechnology (ICN2) with a patented technology to print flexible graphene sensors and electronic devices on any surface.
Graphex Technologies develops energy-efficient storage solutions, based on its proprietary graphene-based products - mainly its spherical graphite.
Graphex is developing Li-Ion batteries that utilize its spherical graphite.
Graphite Innovation and Technologies (GIT) is a Canada-based materials engineering startup focused on delivering disruptive uses for graphene technologies.
Graphmatech is a Swedish graphene materials technology company that develops novel graphene-based nanocomposite materials and products. Graphmatech focuses on three main business areas - metal-graphene composites and coated powders, polymer-graphene composites and additives for energy storage.
In January 2017 Graphmatech reported a breakthrough made at the Division of Inorganic Chemistry at Uppsala University, Sweden, designing and manufacturing a graphene hybrid material with a cleverly designed microstructure.
GraphWear is a startup that is developing a graphene-based sweatpatch that detects important biometric data in real-time. It can analyze sweat and communicate its findings via mobile app. It could tell, among other things, when a person needs to drink water in order to prevent a muscle cramp.
US-based Green Graphene was established in 2015, to produce Graphene Oxide and r-GO materials using an environmentally-friendly process.