Adama Materials has developed a family of graphene oxide toughening agents for epoxy, unsaturated polyester, and vinyl ester resins.
Adama reported that its toughening agent can double resin toughness and deliver anywhere between a 60% and 140% increase in fracture energy (G1c) without losing composite strength or modulus.
Akkolab, established in Russia in 2009, produced graphene oxide and reduced-GO materials.
Akkolab also performedresearch and development in the application of graphene materials in energy storage (batteries and supercapacitors), composites, inks and more.
The company seems no longer to be in business.
Anderlab, based in Mumbai, India, was involved with carbon nanomaterial development and manufacturing.
The company developed a proprietary scalable graphene production technology, and claimed it could produce graphene on a ton scale. The company does not seem to be in business any more.
Angstron Materials seems to no longer be active on its own - it has been merged into Global Graphene Group (G3).
Apex Graphene was established in 2013 in the US with an aim to specialize in CVD graphene commercialization.
The company describes itself as a "substrate provider", and currently they offer two graphene products: a transparent conductive film, and a heat spreader sheet, both can go up to 15 meters in length. The company seems to be no longer active.
Archimedes Polymer Technologies (established in 2008 in Cyprus) was a developer of nano composite materials. The company developed nanomaterials based solutions for polymers, metals and ceramics, including graphene flakes.
BGT Materials Limited (previously BlueStone Global Tech) was a Manchester, UK based graphene producer. BGT offered fully customizable graphene on several substrates (Quartz, Copper, Silicon and others).
BGT Also offered a range graphene and graphene oxide based products, including suspensions, inks and membranes. The company seems no longer to be in business.
Biogenic Reagents produced low cost, high-performance carbon products made from renewable resources. The company produced activated carbon for mercury and emissions control, metallurgical carbon for iron and metals production and thermal carbon for energy generation - but no longer seems to be in business.
Bluevine Graphene Industries (BGI) was established in 2014 in Indiana, US, to commercialize graphene petal production technology developed at Purdue University.
BGI's graphene petal materials were branded as Folium materials. The company developed Folium-based applications which include biosensors and supercapacitors.
Bodi energy (previously Axium NanoFibers) developed a nanofiber eleoctrospinning process that can be used to produce a broad range of organic and inorganic nanofiber morphologies that can be assembled into multi-layered, integrated composites.
