| | | | | | | | |
| Name of Subsidiary | | Jurisdiction of Incorporation |
| Airgap Networks Inc. | | United States |
| Airgap Networks India Private Limited | | India |
| Avalor Technologies LTD | | Israel |
| Securelyshare Software Private Limited | | India |
| Smokescreen Technologies Private Limited | | India |
| Zscaler Softech India Private Limited | | India |
| ZSC Holdings Limited | | United States |
| ZSC Holdings UK Limited | | United Kingdom |
| Zscaler Australia PTY LTD | | Australia |
| Zscaler Canada, Inc. | | Canada |
| Zscaler Costa Rica S.A. | | Costa Rica |
| Zscaler France SARL | | France |
| Zscaler Germany GmbH | | Germany |
| Zscaler Israel LTD | | Israel |
| Zscaler K.K. | | Japan |
| Zscaler Netherlands B.V. | | Netherlands |
| Zscaler Spain S.L. | | Spain |
| Zscaler Switzerland GmbH | | Switzerland |
| Zscaler UK LTD | | United Kingdom |
| Zscaler US Government Solutions, LLC | | United States |