| 1 | | 11/12 Tokenhouse Yard | City of London |  GB | | +44 20 7377 2829 | N/A | N/A |
| 2 | | 26-28 Hammersmith Grove | London | GB | | +44 20 3397 3604 | N/A | |
| 3 | | Maids Grove Farm Warminster Road | Standerwick | GB | | +44 20 3835 3940 | N/A | N/A |
| 4 | | St. Brandon's House | 29 Great George St | GB | | +44 117 325 0526 | N/A | |
| 5 | | 1711 London Rd | Southend-on-Sea | GB | | +44 1702 477106 | N/A | |
| 6 | | 53 King St | Manchester | GB | | +44 330 223 3288 | N/A | N/A |
| 7 | | Walker Office Park | Walker Rd | GB | | +44 1254 667733 | N/A | |
| 8 | | 23 Wellington Square | Ayr | GB | | +44 1292 266900 | N/A | |
| 9 | | 46 London Rd | Sevenoaks | GB | | +44 1732 207207 | N/A | |
| 10 | | 265 High St. | Orpington | GB | | +44 1689 870769 | N/A | |
| 11 | | Alltami | Mold | GB | | +44 1244 548816 | N/A | |
| 12 | | Robert Robinson Ave | Littlemore | GB | | +44 1865 338037 | N/A | |
| 13 | | Element House | 42-43 Upper Berkeley St | GB | | +44 20 3637 2606 | N/A | |
| 14 | | 566 Chiswick High Rd. | Chiswick | GB | | +44 20 3397 3890 | N/A | |
| 15 | | 89B Quicks Rd | London | GB | | +44 20 3637 9904 | N/A | |
| 16 | | 17-19 Church St | Portadown | GB | | +44 28 3833 3333 | N/A | |
| 17 | | 17-19 Church St | Portadown | GB | | +44 28 3801 3116 | N/A | |
| 18 | | By Appointment At | 841 Lisburn Rd | GB | | +44 7775 648519 | N/A | |
| 19 | | Siddeley House | 50 Canbury Park Rd | GB | | +44 20 3637 2298 | N/A | |
| 20 | | London | Mitcham | GB | N/A | +44 7903 606081 | N/A | N/A |