| Company | Timeline | Status | |
| ACM Contracts Ltd Director • Demolition | 17 May 2000←6 Years→2 Jan 2007 | Active | |
| Macwilliam Demolition Ltd Director • Company Director | 7 Sep 1994←12 Years→2 Jan 2007 | Active | |
| Macwilliam Plant Limited Director • Contractor | 4 Aug 1989←17 Years→2 Jan 2007 | Active | |
