| Company | Timeline | Status | |
| Masterson Holdings Limited Director • Chairman Construction Company | 29 Jun 2001←24 Years→Current | Active | |
| Atlantic Contracts Limited Director • Chairman Construction Company | 11 Jun 2001←24 Years→Current | Active | |
| Glencoe Plant Services Limited Director • Chairman Construction Company | 20 Dec 1994←30 Years→Current | Active | |
| The Farthings Residents' Association (Radlett) Limited Director • Company Director | 5 Jul 1993←4 Years→30 Jan 1998 | Active | |
| Getjar Limited Director • Chairman Construction Company | 13 Nov 1991←34 Years→Current | Active | |
