Exhibit 21.1
Subsidiaries of the Registrant
| Legal Name |
Jurisdiction of Incorporation | |
| Rockley Photonics Holdings Limited | Cayman Islands | |
| Rockley Photonics Cayman Limited | Cayman Islands | |
| Rockley Photonics Limited | England and Wales | |
| Rockley Photonics, Inc. | Delaware, US | |
| Rockley Photonics Oy | Finland | |
| Rockley Photonics Ireland Limited | Republic of Ireland | |
| Rockley Photonics Hong Kong Limited | Hong Kong |