| Company | Timeline | Status | |
| Harley Engineering (UK) Limited Director • Director | 20 Jul 2010←15 Years→Current | Active | |
| Ryefield Engineering Company Limited Director • Manager | 22 May 2003←22 Years→Current | Active | |
| Ryefield Delamare Limited Director • Manager | 10 Feb 2003←22 Years→Current | Active | |
| Plumpton House Limited Director • Director | 6 Jun 2000←2 Years 5 Months→25 Nov 2002 | Active | |
| Teckwell Ltd Secretary • Director | 30 May 2000←2 Years 4 Months→30 Sep 2002 | Active | |
| Teckwell Ltd Director • Director | 30 May 2000←2 Years 5 Months→25 Nov 2002 | Active | |
