| Company | Timeline | Status | |
| Bowmite Services Limited Director • Surveyor | 20 Dec 2004←13 Years→20 Jan 2018 | Active | |
| Bowmite Services Limited Secretary • Surveyor | 20 Dec 2004←4 Years→1 Oct 2009 | Active | |
| Globe Town Flats Management Company Limited Director • Surveyor | 20 Nov 2000←17 Years→12 Jan 2018 | Active | |
| Whitepost Estates Limited Director • Surveyor | 1 Jul 1999←18 Years→20 Jan 2018 | Active | |
| Whitepost Estates Limited Secretary • Surveyor | 1 Jul 1999←18 Years→20 Jan 2018 | Active | |
| Bowmite Electrical Mechanical Limited Secretary • Surveyor | 18 May 1998←10 Years→1 Jun 2008 | Active | |
| Bowmite Limited Director • Surveyor | 6 Mar 1992←25 Years→20 Jan 2018 | Active | |
