| Company | Timeline | Status | |
| The OLD School Food Engineer Ltd Director • Charcutier | 1 Jan 2013←12 Years→Current | Active | |
| The OLD School Food Engineer Ltd Director • Charcutier | 17 Mar 2010←1 Year 8 Months→1 Dec 2011 | Active | |
| Glass Boat Co. Ltd.(The) Director • Restaurateur | 9 Jan 1991←3 Years→30 Nov 1994 | Active | |
