| Company | Timeline | Status | |
| DCP Limited Director • Architect | 2 Oct 2003←22 Years→Current | Active | |
| Chetwoods Limited Director • Director | 22 Dec 1999←25 Years→Current | Active | |
| Chetwoods (Leeds) Limited Director • Director | 1 Dec 1999←26 Years→Current | Active | |
| Chetwoods (London) Limited Director • Director | 9 Mar 1998←27 Years→Current | Active | |
| Chetwoods (Birmingham) Limited Director • Architect | 21 Jun 1996←29 Years→Current | Active | |
| Chetwood Associates (Services) Limited Director • Director | 28 Feb 1995←30 Years→Current | Active | |
| Chetwood Holdings Limited Director • Director | 29 Sep 1994←31 Years→Current | Active | |
| Chetwood Associates (Services) Limited Director • Architect | 28 Feb 1993←1 Month→14 Apr 1993 | Active | |
| D.M.A. Limited Director • Director | 26 Jan 1993←32 Years→Current | Active | |
