| Company | Timeline | Status | |
| Bu International Holding Company Limited Director • Director | 7 Mar 2012←1 Year→1 Apr 2013 | Active | |
| Becker-Underwood (UK) Limited Director • Director | 11 Jul 2001←11 Years→1 Apr 2013 | Active | |
| The Microbio Group Limited Director • Director | 9 Dec 1993←19 Years→1 Apr 2013 | Active | |
| Microbio Canada Limited Director • Director | 10 Sep 1993←19 Years→1 Apr 2013 | Active | |
| Basf Agricultural Specialities Limited Director • Director | 10 Sep 1993←19 Years→1 Apr 2013 | Active | |
