| Company | Timeline | Status | |
| The Society Of Operations Engineers Secretary • Company Secretary | 12 Jan 2002←1 Month→12 Feb 2002 | Active | |
| Institution Of Plant Engineers Secretary • Company Secretary | 12 Jan 2002←1 Month→12 Feb 2002 | Active | |
| Institute Of Road Transport Engineers(The) Secretary • Company Secretary | 12 Jan 2002←1 Month→12 Feb 2002 | Active | |
| Irte Services Limited Secretary • Unreported | 1 Jul 1996←8 Years→1 Oct 2004 | Active | |
