| Company | Timeline | Status | |
| Essentra Plc Director • Director | 23 Apr 2015←6 Years→20 May 2021 | Active | |
| Enva UK Opco Limited Director • Chartered Accountant | 25 Jan 2012←5 Years→30 May 2017 | Active | |
| Industrial & Municipal Projects Limited Director • Company Director | 11 Jan 2008←3 Years→26 May 2011 | Dissolved | |
| McDonald Recycling Limited Director • Director | 31 Jan 2007←4 Years→26 May 2011 | Dissolved | |
| UK Materials Limited Director • Director | 10 Nov 2006←4 Years→5 May 2011 | Dissolved | |
| Realpower Limited Director • Chartered Accountant | 10 Nov 2006←4 Years→5 May 2011 | Active | |
| UK Recycling Limited Director • Chartered Accountant | 10 Nov 2006←4 Years→5 May 2011 | Dissolved | |
| Enva England Limited Director • Chartered Accountant | 10 Nov 2006←4 Years→5 May 2011 | Active | |
| William Tracey (Projects) Ltd Director • Company Director | 14 May 2006←5 Years→26 May 2011 | Dissolved | |
| Allglass Reprocessors (U.K.) Limited Director • Company Director | 14 May 2006←2 Years 8 Months→2 Feb 2009 | Active | |
