| Company | Timeline | Status | |
Joanna Mawtus Limited Director • Art Director | 7 Sep 2006←7 Years→4 Mar 2014 | Dissolved | |
| 67 St. George's Square Limited Director • Advertising Art Director | 6 Jun 1995←10 Years→20 Oct 2005 | Active | |
| 67 Sutherland Street Management Co. Limited Director • Art Director | 31 Dec 1991←3 Years→31 Dec 1994 | Active | |
