| Aac Capital Partners Limited | Corporate Llp Member | 2 Feb 2005 | United Kingdom | - | - |
| Bowmark Capital (holdings) Limited | Corporate Llp Member | 27 Apr 2004 | United Kingdom | - | - |
| Bridgepoint Advisers Holdings | Corporate Llp Designated Member | 19 Jan 2004 | United Kingdom | - | - |
| Cbpe Capital Llp | Corporate Llp Member | 17 Apr 2014 | United Kingdom | - | - |
| Duke Street Management Services Limited | Corporate Llp Member | 13 Dec 2007 | United Kingdom | - | - |
| Dunedin Llp | Corporate Llp Member | 28 May 2019 | United Kingdom | - | - |
| E-synergy Limited | Corporate Llp Member | 23 Jun 2005 | United Kingdom | - | - |
| Graphite Capital Management Llp | Corporate Llp Member | 16 Feb 2011 | United Kingdom | - | - |
| Inflexion Private Equity Partners Llp | Corporate Llp Member | 18 Aug 2011 | United Kingdom | - | - |
| Julia Elizabeth Duthie | Llp Member | 2 Jan 2019 | - | 56 years | England |
| Lyceum Capital (founders) Limited | Corporate Llp Member | 31 Mar 2005 | United Kingdom | - | - |
| Milestone Capital Services Limited | Corporate Llp Member | 10 Mar 2004 | United Kingdom | - | - |
| Octopus Investments Limited | Corporate Llp Member | 21 May 2008 | United Kingdom | - | - |
| Octopus Ventures Limited | Corporate Llp Member | 25 Nov 2008 | United Kingdom | - | - |
| Patrick Adam Charles Fox | Llp Designated Member | 31 Dec 2003 | - | 68 years | United Kingdom |
| The Summit Group Limited | Corporate Llp Member | 27 Feb 2004 | United Kingdom | - | - |
| Vision Capital Group Limited | Corporate Llp Member | 21 Jan 2005 | United Kingdom | - | - |