| Company | Timeline | Status | |
| Tetra Tech UK Consulting Group Limited Director • Director | 1 Jan 2007←8 Years→24 Sep 2015 | Active | |
| HW Waverley (No. 38) Limited Director • Chief Executive | 17 Sep 2004←21 Years→Current | Liquidation | |
| 02159974 Limited Director • Chief Executive | 17 Sep 2004←17 Years→1 Mar 2022 | Dissolved | |
| HW Waverley (No.41) Limited Director • Chief Executive | 17 Sep 2004←17 Years→19 Jul 2022 | Dissolved | |
| Price Engines Limited Director • Chief Executive | 17 Sep 2004←1 Year 2 Months→2 Dec 2005 | Active | |
| Kestrel Building Products Limited Director • Chief Executive | 17 Sep 2004←12 Months→13 Sep 2005 | Active | |
| Spectus Systems (Dormant) Limited Director • Chief Executive | 17 Sep 2004←12 Months→13 Sep 2005 | Active | |
| Extruded Profiles Limited Director • Chief Executive | 17 Sep 2004←12 Months→13 Sep 2005 | Active | |
HW Plastics Limited Director • Chief Executive | 7 Jul 2004←1 Year 2 Months→13 Sep 2005 | Dissolved | |
