| Company | Timeline | Status | |
| Bulldog Drummond Publishing Limited Director • Director | 1 Dec 2014←6 Years→22 Jun 2021 | Dissolved | |
| Bulldog Drummond Limited Director • Director | 1 Dec 2014←6 Years→22 Jun 2021 | Dissolved | |
| KBS Bulldog Drummond Limited Director • Director | 18 Mar 2013←8 Years→31 Mar 2021 | Dissolved | |
