| Company | Timeline | Status | |
| Sumitomo Corporation Global Commodities Limited Director • Company Employee | 23 May 2011←1 Year 4 Months→1 Oct 2012 | Active | |
| Sumitomo Corporation Europe Holding Limited Director • Company Director | 12 May 2011←1 Year 11 Months→23 Apr 2013 | Active | |
| Sumitomo Corporation Capital Europe Plc Director • None | 12 May 2011←1 Year 11 Months→23 Apr 2013 | Active | |
| Sumitomo Corporation Europe Limited Director • Company Director | 12 May 2011←1 Year 11 Months→23 Apr 2013 | Active | |
| Summit Pharmaceuticals Europe Limited Director • None | 30 Apr 2011←1 Year 11 Months→23 Apr 2013 | Converted/Closed | |
