| Name | Category | Address | City | Opening times |
|---|---|---|---|---|
| STI Test London - Edinburgh | STD testing service | Randox Health, 10 Frederick St | Edinburgh | Mon–Sat 08:00–16:00 |
| STI Test London - Liverpool | STD testing service | Ground Floor, Randox Health, exchange station, Unit 25 Tithebarn St | Liverpool | Mon 08:00–16:00 |
| STI Test London - Marylebone | STD testing service | 143-149 Great Portland St | London | Mon 08:00–16:00 |
| STI Test London - Chiswick | STD testing service | 149 Chiswick High Rd. | London | Mon 08:00–16:00 |
| STI Test London | STD testing service | 76 Wimpole St | London | Mon–Fri 07:00–19:00 |
| STI Test London - Kensington | STD testing service | Randox Health, 143 Kensington High St | London | Mon 08:00–16:00 |