| Company | Timeline | Status | |
| Short Bros. (Plant) Limited Secretary • Unreported | 29 Dec 2005←9 Years→19 Mar 2015 | Active | |
Brand Infrastructure Holding Limited Secretary • Unreported | 3 Jun 2005←9 Years→25 May 2015 | Dissolved | |
SGB Group (Access) Limited Secretary • Unreported | 4 Jun 2003←12 Years→1 Jul 2015 | Dissolved | |
Gass Limited Secretary • Unreported | 4 Jun 2003←12 Years→30 Jun 2015 | Dissolved | |
Audax Limited Secretary • Unreported | 4 Jun 2003←12 Years→1 Jul 2015 | Dissolved | |
SGB Services (Scaffolding) Limited Secretary • Unreported | 4 Jun 2003←15 Years→12 Oct 2018 | Dissolved | |
SGB Manufacturing Limited Secretary • Unreported | 4 Jun 2003←12 Years→30 Jun 2015 | Dissolved | |
Harsco Infrastructure Limited Secretary • Unreported | 4 Jun 2003←12 Years→1 Jul 2015 | Dissolved | |
| Extraguard Limited Secretary • Unreported | 4 Jun 2003←18 Years→30 Jun 2021 | Dissolved | |
Gravity-Randall Limited Secretary • Unreported | 4 Jun 2003←12 Years→30 Jun 2015 | Dissolved | |
