| Symbol | Name | Country | Exchange |
|---|---|---|---|
| CNS | Corero Network Security Plc | UK | LSE |
| 300369 | Nsfocus Information Technology Co Ltd | CN | SHE |
| DDOSF | Corero Network Security plc | US | US |
| 2Y7 | Fastly Inc | DE | F |
| 8A0 | A10 Networks Inc | DE | F |
| NYA1 | CORERO NETWORK SEC.LS-01 | DE | F |
| 2Y7 | Fastly Inc | DE | STU |