2D Carbon Graphene Material Co. Ltd. ACS Material LLC
AMO GmbH
Applied Graphene Materials plc
BGT Material Limited
Directa Plus S.p.A
Elcora Advanced Materials Corp. G6 Materials Corp. Global Graphene Group
Grafoid Inc. Graphene Manufacturing Group Ltd. Graphene NanoChem Plc
Graphene Square Inc. Graphenea SA
Graphensic AB
Grupo Graphenano
Haydale Graphene Industries plc
Nanoxplore Inc. Ningbo Moxi Technology Co. Ltd. Perpetuus Advanced Materials plc
The Sixth Element (Changzhou) Materials Technology Co. Ltd. Thomas Swan & Company Ltd. Versarien plc
Vorbeck Materials Corporation
XG Sciences Inc. (NanoXplore Inc.)
Xiamen Knano Graphene Technology Co. Ltd.