| Company | Timeline | Status | |
| Summerfield (Haulage) Limited Secretary • Unreported | 31 Mar 1992←4 Years→1 Feb 1997 | Dissolved | |
| Summerfield (Haulage) Limited Director • Secretary | 31 Mar 1992←6 Years→6 Feb 1999 | Dissolved | |
| H.J.Summerfield(Maulden)Limited Director • Secretary | 31 Mar 1991←7 Years→6 Feb 1999 | Active | |
| H.J.Summerfield(Maulden)Limited Secretary • Unreported | 31 Mar 1991←5 Years→1 Feb 1997 | Active | |
