| Company | Timeline | Status | |
| Filter Cages Limited Director • Director  | 3 Feb 2010←9 Years→3 May 2019  | Liquidation  | |
| Filtermax Filtration Services Limited Director • Accountant  | 20 Mar 2002←23 Years→Current  | Active  | |
| Filtermax Filtration Services Limited Secretary • Accountant  | 20 Mar 2002←23 Years→Current  | Active  | |
| Filter Plus Limited Director • Unreported  | 20 Mar 2002←23 Years→Current  | Active  | |
| Filter Plus Limited Secretary • Accountant  | 20 Mar 2002←23 Years→Current  | Active  | |
