| Company | Timeline | Status | |
| Griffin Stringer (Corby) Limited Director • Director | 12 Jun 2007←1 Year 8 Months→28 Feb 2009 | Active | |
| Llwyndu Farm Limited Director • Director | 19 Jul 2004←6 Years→30 Apr 2011 | Active | |
| Wansford Holdings Limited Director • Director | 10 Dec 2003←7 Years→31 Dec 2010 | Active | |
| Robinson Recycling Limited Director • Director | 28 Jul 2003←8 Years→1 Mar 2012 | Active | |
| Griffin Stringer Ltd Director • Director | 23 Aug 2000←13 Years→16 Oct 2013 | Active | |
| Leicester Recycling Limited Director • Director | 17 Aug 2000←13 Years→16 Oct 2013 | Active | |
