| Name | Category | Address | Opening times |
|---|---|---|---|
| ATS Bullion | Gold dealer | 2 Savoy Ct | Mon–Fri 09:30–17:00 |
| Stanley Gibbons Baldwin's Auction | Auction house | 399 Strand | Mon–Sat 09:30–18:00 |
| The Coin Cabinet | Auction house | 3Rd Floor, 9–11 The Quadrant, Richmond | Mon–Fri 10:00–16:30 |
| CBSTgroup | Coin dealer | The Avenue | Daily Open 24 hours |
| Classical Numismatic Group Inc | Coin dealer | De Morgan House, 57-58 Russell Sq | Mon–Fri 10:00–17:00 |
| Coincraft | Coin dealer | 45 Great Russell St | Mon–Fri 09:30–17:00 |
| Colin Narbeth & Son Ltd | Coin dealer | 20 Cecil Ct | Mon–Sat 11:00–17:00 |
| A. H. Baldwin & Sons | Coin dealer | 399 Strand | — |