| Company | Timeline | Status | |
| Oldfields (Seers Green) Ltd Director • Director | 20 Jan 2017←8 Years→8 Jul 2025 | Active | |
| Kingswood Property Developments (South) Ltd Director • Company Director | 16 Mar 2016←9 Years→Current | Active | |
| Lakeside Energy From Waste Holdings Limited Director • Company Director | 20 Dec 2005←19 Years→Current | Active | |
| Grundon Waste Management Limited Director • Company Director | 4 Jul 2001←24 Years→Current | Active | |
| Lakeside Energy From Waste Limited Director • Director | 19 Oct 1999←26 Years→Current | Active | |
| Thorney Farm Developments Limited Director • Company Director | 10 Jun 1994←28 Years→14 Oct 2022 | Active | |
| British Miniature Horse Society Director • Waste Disposal Contractor | 15 Feb 1994←7 Years→6 Dec 2001 | Active | |
| Environmental Services Association Limited Director • Company Director | 25 Nov 1992←1 Year 12 Months→23 Nov 1994 | Active | |
| The Groundwork South Trust Limited Director • Managing Director Of Waste Dis | 20 Oct 1992←9 Years→11 Jun 2002 | Active | |
| S. Grundon (Services) Limited Director • Chairman | 5 Apr 1992←33 Years→Current | Active | |
