Article last updated on: Feb 26, 2020

Graphene is a one-atom-thick sheet of carbon atoms arranged in a honeycomb (hexagons or chicken-wire) crystal lattice. Researchers started to study Graphene in 2004, and since then they have found dozens of potential applications and exciting properties of this wonder material. Graphene is set to revolutionize a lot of industries, including sensors, batteries, conductors, displays, electronics, energy generation, medicine and more.

Graphene is the strongest material ever developed - 200 times stronger than steel and tougher than a diamond. It's also the world's thinnest material, and it is flexible and transparent. Graphene is also the best heat and electricity conductor. As can be expected, the research community is very excited about this material, and the business world follows suit. The commercialization of graphene is just in its infancy, but already dozens of new companies have been established to develop graphene based material, graphene production processes and other related activities.

There are over a hundred companies directly involved with graphene. Many of these companies are private start-ups in early-stages, but some pure-play graphene companies are public. The following sections will list some of those companies, and also some other investment ideas. For a more in-depth analysis of the possibility of investing in graphene, and a complete public companies listing, see our Graphene Investment Guide.

UK-based CVD-graphene equipment supplier planarTECH has launched an equity crowdfunding campaign at on Seedrs, as part of Graphene-Info's Graphene Crowdfunding Arena. planarTECH aims to expand its current business and also initiate new graphene endeavors. Investors are now able to participate in this financing round!

Pure-play graphene companies

In the past few years several graphene producers and graphene application developers started trading in stock exchanges around the world - mostly in Australia, Canada and the UK. Here we'll list some of those companies:

Versarien LogoVersarien (AIM:VRS) is an advanced materials group leveraging proprietary technology to create innovative engineering solutions for its clients in a diverse range of industries - focusing on graphene materials. z

Applied Graphene Materials logoApplied Graphene Materials was established in 2010 as a spin-off from Durham University to develop a new graphene synthesis method and produce graphene materials. AGM's technology is a unique patented scalable 'bottom-up' CVD approach to produce graphene. AGM is a public company that lists in the UK's AIM stock exchange (AIM:AGM). AGM mainly targets graphene composites, coatings, lubricants, thermal management solutions and energy storage devices.

Graphene 3D Labs logoGraphene 3D Labs (TSX:GGG) is focusing on development of high-performance graphene-enhanced materials for 3D printing. The company was spun-off Graphene Labs with support from Lomiko Metals (who holds 15% of the company).

Other graphene investment options

Several large and public companies (such as Samsung, Intel, Nokia, IBM and Sony) are involved in graphene research. These companies may be on the forefront of graphene research - especially in high-end fields such as electronics and photonics - but graphene, even if successful, will probably represent a small portion of their business.

Another option is to invest in graphene production equipment. Aixtron AG, for example, is a provider of deposition equipment to the semiconductor industry who offers the BM Pro systems (previously called Black Magic systems) that can be used to deposit graphene using both chemical vapor deposition (CVD) and plasma enhanced chemical vapor deposition (PECVD). Aixtron trades in the NASDAQ (ticker:AIXG), but was recently acquired by Chinese fund. US-based CVD Equipment Corporation also offers graphene R&D and production equipment. CVD Equipment trades in the NASDAQ (ticker: CVV).

Interested in graphene investing? our graphene investment guide includes detailed information on over a dozen public graphene companies.

Graphene investment discussion board

Graphene-Info hosts a discussion board focused on graphene investment. This is a great place to share knowledge and tips, learn of new investment options and news. Successful investment is all about knowledge!

The forum is open for everyone - to join the discussion simply contact us and we will provide a user name so you can comment and launch new discussions.

Further reading:

The latest graphene investing and financials news:

2D Fab to commercialize graphene battery anode following successful funding round

2D Fab AB logoSweden-based 2D fab has recently closed a new share issue of approximately €700,000. The capital will primarily be used for developing the organization and for commercializing the Company's graphene products.

The share issue was directed to a limited number of investors, having received the offer either via the company's executive management or via G&W Fondkommission. Through this transaction 2D fab received eleven new owners, among them Malmö based Polynom Investment.

An interview with the CEO of graphene developer planarTECH

UK-based planarTECH has recently concluded a successful an equity crowdfunding campaign, as part of Graphene-Info's Graphene Crowdfunding Arena. The company's CEO, J. Patrick Frantz, was kind enough to answer a few questions we had and give his advice for graphene companies that consider the equity crowdfunding option.

planarTECH installed system Patrick Franz

Thank you for this interview. You have recently concluded a successful graphene crowdfunding campaign. Well done. Can you summarize this experience for us?

Well, given the current situation with COVID-19, it was certainly an emotional rollercoaster ride to get through the crowdfunding. If I recall correctly, we launched the campaign in “private” live mode in January as the pandemic started to unfold. We stayed in private mode for a while but finally went “public" in March as the crisis was reaching its most severe point in Europe.

INBRAIN Neuroelectronics receives funding to push forward the development of graphene-based implants for brain disorders

INBRAIN Neuroelectronics, a spin-off of the Catalan Institute of Nanoscience and Nanotechnology (ICN2), the Barcelona Institute of Science and Technology (BIST) and ICREA, has received funding from Sabadell Asabys and Alta Life Sciences, as well as ICF and Finaves, which will allow the company to speed up the development of novel graphene-based implants to optimize the treatment of brain disorders, such as Parkinson’s and epilepsy.

INBRAIN Neuroelectronics was established in 2019 with the mission of developing brain-implants based on graphene technology for application in patients with epilepsy, Parkinson’s, and other neuronal diseases. These smart devices, built around an innovative graphene electrode, will decode with high certainty neural signals from the brain and produce a therapeutic response adapted to the clinical condition of the specific patient.

Nanotech Energy concludes $27.5 Million funding round and announces non-flammable battery ready for commercialization

Los Angeles-based NanotNanotech Energy logo imageech Energy has announced the official close of its Series C round of funding. This round was expected to close at $25 million, yet included an option to allow for an additional $2.5 million for a total of $27.5 million invested.

“This round of funding – with such high-level and committed investors – validates the need the international market has for our proprietary battery technology,” said Dr. Jack Kavanaugh, chairman and CEO of Nanotech Energy Inc. “We are confident that we have a one-of-a-kind, industry-changing product that will impact the technologies and bottom lines of multiple end-user markets. This round of funding allows us to dramatically expand our production of graphene batteries, as well as our production of conductive epoxies, conductive inks and electromagnetic interference shielding spray paints and films. This will also facilitate our efforts to further increase our large-scale manufacturing of high-quality graphene that we provide for use in downstream applications.”

planarTECH's graphene crowdfunding campaign reaches 100%, investors are still welcome to participate

UK-based planarTECH has recently launched an equity crowdfunding campaign on Seedrs, as part of Graphene-Info's Graphene Crowdfunding Arena. We are happy to announce that the campaign reached 100% funding today. You can still take part in this exciting campaign, as PlanarTECH still accepts new investors via Seedrs.

PlanarTECH supplies Chemical Vapor Deposition (CVD) systems for the growth of graphene, and has already installed over 65 systems worldwide, to customers such as the University of Manchester, the University of Cambridge, Stanford University and the National University Singapore.