| Company | Timeline | Status | |
| London School Of Fire Engineering Limited(The) Director • Company Director | 2 Nov 1991←34 Years→Current | Active | |
| London School Of Fire Engineering Limited(The) Secretary • Company Director | 2 Nov 1991←34 Years→Current | Active | |
| Calistro Consultants Limited Director • Company Director | 13 Sep 1991←34 Years→Current | Active | |
| Calistro Consultants Limited Secretary • Unreported | 13 Sep 1991←34 Years→Current | Active | |
