| Company | Timeline | Status | |
| Bluesky Trustee Company Ltd Director • Company Director | 4 Oct 1992←4 Years→6 Jan 1997 | Active | |
| Compex Certification Limited Director • Company Director | 18 Apr 1992←4 Years→31 Dec 1996 | Active | |
| HBG Construction Northern Operations Limited Director • Engineer | 24 May 1989←1 Year 3 Months→26 Aug 1990 | Dissolved | |
