| Company | Timeline | Status | |
| Broson Limited Director • Director | 9 Dec 2009←11 Years→11 May 2021 | Dissolved | |
| Bro Tubes Limited Director • Managing Director | 6 Jul 2004←19 Years→23 Dec 2023 | Dissolved | |
| Bro Tubes Limited Secretary • Unreported | 21 Jun 2004←4 Years→21 Nov 2008 | Dissolved | |
| Preferred Tubes Limited Director • Managing Director | 17 Sep 1993←32 Years→Current | Active | |
| Preferred Tubes Limited Secretary • General Manager | 17 Sep 1993←32 Years→Current | Active | |
