| Company | Timeline | Status | |
| S. Grundon (Services) Limited Director • Company Director | 5 Apr 1992←13 Years→3 Sep 2005 | Active | |
| S. Grundon (Waste) Limited Director • Company Director | 5 Apr 1992←13 Years→3 Sep 2005 | Active | |
| Grundon Sand & Gravel Limited Director • Company Director | 30 Apr 1991←14 Years→3 Sep 2005 | Active | |
