1.Applied Graphene Materials Plc
2.Global Graphene Group
3.Graphene 3D Lab Inc.
4.Graphene Composites
5.Graphene NanoChem
6. Grupo Graphenano
7.Haydale Graphene Industries Plc
8.NanoXplore Inc.
9.The Sixth Element (Changzhou) Materials Technology Co. Ltd.
10.First Graphene