| Company | Timeline | Status | |
| Richard Whittaker Holdings Limited Director • Director | 11 Nov 2002←7 Years→25 Nov 2009 | Active | |
| Richard Whittaker Holdings Limited Secretary • Unreported | 11 Nov 2002←7 Years→25 Nov 2009 | Active | |
| G.B. (Starches) Limited Secretary • Company Director | 8 Aug 2001←9 Years→27 Aug 2010 | Active | |
| S.W. Royse (Chemicals) Limited Secretary • Company Director | 8 Aug 2001←9 Years→27 Aug 2010 | Active | |
| Richard Whittaker Limited Secretary • Unreported | 14 Jun 2000←4 Years→8 Apr 2005 | Active | |
| Richard Whittaker Limited Director • Company Director | 31 Jul 1991←13 Years→8 Apr 2005 | Active | |
