| Company | Timeline | Status | |
| Halsall Lloyd LLP Designated LLP Member • Unreported | 6 Dec 2007←18 Years→Current | Active | |
| Halsall Lloyd Management Ltd Director • Architect | 1 May 2001←24 Years→Current | Active | |
| H L Design Limited Director • Architect | 17 May 2000←25 Years→Current | Active | |
| Project Development Workshop Limited Director • Architect | 1 Jan 1999←4 Years→24 Apr 2003 | Active | |
C.H.I. (Skillbuilding) Ltd Director • Company Director | 22 Feb 1993←3 Years→28 Feb 1996 | Dissolved | |
| Project Development Workshop Limited Director • Architect | 23 May 1992←4 Years→1 Jan 1997 | Active | |
