The Graphene Investment Guide updated to June 2023, only 3 companies post positive share outcome since June 2022

Today we published a new edition of our Graphene Investment Guide, with all the latest information and financial updates from public graphene companies. The recent year has been very difficult for many graphene companies, as it is more challenging to raise funds and most companies are not yet cash positive. In fact many graphene companies struggle to generate meaningful revenues, and our guide shows that only 3 companies (out of the 23 we cover) generated positive returns in the last 12 months.