| 1 | | 18 Hart St | Henley-on-Thames |  GB | | +44 1491578368 | Jill Glasgow | |
| 2 | | 211-213 Regent St | London | GB | | +44 2033010860 | Hugues Gillibert | |
| 3 | | 22 Sitka House, 20 Quebec Way | London | GB | | +44 380675647921 | Alexandr Proskurin | |
| 4 | | 1st Floor, Glendevon House, Castle Business Park | Stirling | GB | | +44 1786845912 | Chris Arkinson | |
| 5 | | Kilmory | Lochgilphead | GB | | +44 2077020888 | Marcia Holdstock | |
| 6 | | Minster Court, 22-30 York Rd | Maidenhead | GB | | +44 1628796668 | Amy Webb-Morris | |
| 7 | | 1 James St | London | GB | | +44 2074099777 | Claudia Schmidt | |
| 8 | | Cwm Weeg | Dolfor, Newtown, Powys | GB | | +44 2038742907 | Caroline Long | |
| 9 | | 20 Lincoln Ave, New Silksworth | Sunderland | GB | | +44 2034733794 | Nick Ioannou | |
| 10 | | 2nd Floor, 1 New Burlington Pl | London | GB | | +44 2038371120 | Long Pham | |
| 11 | | 142-144 New Cavendish St | London | GB | | +44 7768111234 | Harriet Sacks | |
| 12 | | 115 Plashet Rd | London | GB | | +44 2078727600 | John Warren | |
| 13 | | 33 Melville St | Edinburgh | GB | | +44 1315635440 | Charles Heenan | |
| 14 | | Hauxton House, Mill Lane, Mill SciTech Park | Cambridge | GB | | +44 2038702598 | Craig Townsend | |
| 15 | | 35 Grosvenor St | London | GB | | +44 2070163070 | Dean Du | |
| 16 | | 4 Cavendish Square | London | GB | | +44 2072918180 | Olivier Thieux | |
| 17 | | Berkeley Square House, Berkeley Square | London | GB | | +44 2032053000 | George Adcock | |
| 18 | | Dettingen House, Dettingen Way | Bury Saint Edmunds | GB | | +44 1284754500 | Robert Beckett | |
| 19 | | 5 Canada Square | London | GB | | +44 7451238983 | Sheena Beech | |
| 20 | | 63 Bermondsey St | London | GB | | +44 2076860000 | James Kearns | |