| Company | Timeline | Status | |
| Summit (Wales) Limited Director • Cfo | 17 Nov 2008←4 Months→23 Mar 2009 | Dissolved | |
| Summit (Wales) Limited Secretary • Cfo | 17 Nov 2008←4 Months→23 Mar 2009 | Dissolved | |
| Summit Discovery 1 Limited Secretary • Unreported | 17 Nov 2008←4 Months→23 Mar 2009 | Dissolved | |
| Summit Therapeutics Limited Director • Cfo | 17 Nov 2008←4 Months→23 Mar 2009 | Active | |
| Summit Therapeutics Limited Secretary • Cfo | 17 Nov 2008←4 Months→23 Mar 2009 | Active | |
| Summit (Oxford) Limited Secretary • Cfo | 17 Nov 2008←4 Months→23 Mar 2009 | Active | |
| Summit (Oxford) Limited Director • Cfo | 17 Nov 2008←4 Months→23 Mar 2009 | Active | |
| Summit (Cambridge) Limited Director • Cfo | 17 Nov 2008←4 Months→23 Mar 2009 | Dissolved | |
| Summit (Cambridge) Limited Secretary • Cfo | 17 Nov 2008←4 Months→23 Mar 2009 | Dissolved | |
| NZP UK Limited Secretary • Cfo | 17 Nov 2008←4 Months→23 Mar 2009 | Active | |
