| Company | Timeline | Status | |
| Callers-Linden Holdings Limited Director • Managing Director | 1 Aug 1995←7 Years→20 Dec 2002 | Active | |
A B Caller & Sons Limited Director • Managing Director | 1 Aug 1995←3 Years→22 Jan 1999 | Dissolved | |
Callers-Pegasus Travel Service Limited Director • Managing Director | 16 May 1992←6 Years→22 Jan 1999 | Dissolved | |
Britannia Airways Limited Director • Managing Director | 16 May 1991←7 Years→22 Jan 1999 | Dissolved | |
AMP Management Limited Director • Managing Director | 16 May 1991←7 Years→22 Jan 1999 | Dissolved | |
