| Company | Timeline | Status | |
| Grays Engineering (Contracts) Limited Secretary • Unreported | 10 Jan 1995←30 Years→Current | Active | |
| Globe Industrial Holdings Limited Secretary • Unreported | 29 Jun 1994←31 Years→Current | Active | |
| Grays Engineering And Construction Limited Director • Company Director | 31 Oct 1991←33 Years→9 Mar 2025 | Dissolved | |
