| Company | Timeline | Status | |
| Graphene Security Limited Director • Professor | 28 Jul 2015←5 Years→4 Jan 2021 | Active | |
| Graphene Lighting Limited Director • Professor | 1 Mar 2015←5 Years→4 Jan 2021 | Active | |
| BGT Materials Limited Director • Professor | 1 Dec 2014←6 Years→4 Jan 2021 | Active | |
