| Name of subsidiary | Organized Under the Laws of | ||||
| Keysight Technologies Netherlands B.V. | The Netherlands | ||||
| Keysight Technologies Luxembourg Holdings Sarl | Luxembourg | ||||
| Keysight Technologies Singapore (Holdings) Pte. Ltd. | Singapore | ||||
| Keysight Technologies Singapore (Sales) Pte. Ltd. | Singapore | ||||
| Keysight Technologies World Trade, Inc. | Delaware | ||||
| Keysight Technologies UK Limited | United Kingdom | ||||
| ESI Group SAS | France | ||||