| Company | Timeline | Status | |
| 55 Ravenswood Road Management Limited Director • Teacher | 9 Jan 1999←20 Years→17 Feb 2019 | Active | |
| 9 Oakland Road Management Limited Director • Teacher | 27 Nov 1996←22 Years→3 Apr 2019 | Active | |
| 41 Clyde Road Redland Management Company Limited Director • Language Tutor | 28 Jul 1995←23 Years→4 Feb 2019 | Active | |
| 45 Redland Road (Management Co.) Limited Director • Language Tutor | 3 Mar 1995←24 Years→24 Apr 2019 | Active | |
