| Company | Timeline | Status | |
| Heard Plant Hire Limited Director • Director  | 23 Jul 2018←1 Year 8 Months→16 Apr 2020  | Active  | |
| Pierrot Office Management Limited Director • Director  | 5 Aug 2009←5 Years→16 Apr 2015  | Active  | |
| Pierrot Environmental Ltd Director • Director  | 19 May 2009←8 Years→20 Feb 2018  | Dissolved  | |
