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Last updated on August 15, 2026

Sub-Processors

Contents

  1. Introduction
  2. Sub-Processor List
  3. Support Services Providers' Access to Data
  4. Requesting More Information About a Sub-Processor
  5. Changes to Sub-Processor List
  6. Transfer Impact Assessment

Introduction

On this page, we maintain a current list of Sub-Processors authorized to process Customer Data (which may include Personal Data) for Zscaler services and products (the “Products”).

Zscaler performs due diligence of the security and privacy practices of its Sub-Processors to ensure Sub-Processors provide a level of security and privacy appropriate to their access to Customer Data (which may include Personal Data) and the scope of the services they are engaged to provide. In addition, Zscaler requires its Sub-Processors to commit to written obligations regarding their security controls and protection of Personal Data.

Sub-Processor List

Sub-Processor Name

Service(s) Provided

Location

Hosting Providers

Sub-processor(s) engaged for IaaS.

Amazon Web Services (AWS)

Hosting for certain features of Zscaler Private Access (ZPA), Zscaler Internet Access (ZIA), Zscaler Deception, ZIdentity, Zscaler UVM, Zscaler Breach Predictor, Data Security Posture Management (DSPM), Zscaler Microsegmentation, Zscaler Threat Hunting Service (ZTH), Adaptive Access Engine, Zscaler Network Observability, Zero Trust Gateway, Zero Trust Branch, Business Insights, AI Protect Platform, Zero Trust Browser, Identity Protection, SOC Workbench, Health360, ZAgent, MDR, Risk360, SaaS Security Posture Management (SSPM) and Agentic SecOps.

Hosted globally

Microsoft Corporation (Azure)

Hosting for certain features of Zscaler Private Access (ZPA), Zscaler Internet Access (ZIA), Zscaler Digital Experience (ZDX), Business Insights, Zscaler Network Observability, Health360, ZAgent, MDR, Risk360, and AI Scanning Platform

Hosted globally

Google Cloud Platform

Hosting for certain features of cloud infrastructure entitlement management (CIEM), IoT Discovery Report, Zscaler Breach Predictor, Zscaler Network Observability, Zscaler Copilot, ZAgent, Risk360, and Zero Trust Browser

United States, European Union

Snowflake

Hosting for certain features of Zscaler Posture Control (ZPC), Asset Exposure Management, Identity Protection, and Agentic SecOps

Hosted globally

Databricks

Hosting for certain features of Data Security Posture Management (DSPM)

United States

Optional Hosting Provider

Sub-processor(s) engaged for IaaS.

Alibaba Cloud

Hosting for certain features of Zscaler Products to support Customer Users in China

China

Support Services Providers

Sub-processor(s) engaged to provide Customer Support Services.

CentraComm Communications

Augmenting Zscaler Support Services for GovCloud Customers, including responding to support tickets

United States

Accenture Federal Services

Providing Zscaler Support Services for certain Gov Cloud Customers.

United States

Concentrix 

Augmenting Zscaler Support Services, including responding to support tickets

Bulgaria and India

Momentum Labs, Inc.

Improving customer support services

United States

Movate (formerly CSS Corp. dba SlashSupport)

Augmenting Zscaler Support Services, including responding to support tickets

India

JTP CO

Augmenting Zscaler Support Services for Customers who require Japanese language capabilities, including responding to support tickets

Japan

Salesforce, Inc.

Customer support platform

United States

SendSafely, Inc. 

Encrypted file exchange platform used for support services 

United States

theLoopsai, Inc.

Improving customer support services

United States

Zscaler Affiliates

To provide the Products, including Support Services, order processing, etc.

United States, India, Brazil, Australia, Canada, Japan, Israel, Costa Rica, UK, Spain, Sweden, Austria, Germany, France, Switzerland, the Netherlands, Poland, Croatia, and Singapore

Other Service Providers

Have I Been Pwned

Email address breach detection and exposure monitoring for Zero Trust Browser

United States and Australia

Sendgrid (Twilio, Inc.) 

Email communications provider for transactional notifications to system administrators for Zero Trust Browser and MDR

United States

Functional Software, Inc. d/b/a Sentry

Application monitoring for MDR

United States

Splunk, Inc.

Infrastructure logging and metrics for MDR

United States

Support Services Providers' Access to Data

Please note that in order for Zscaler or its Sub-Processor(s) to respond to a Customer support ticket, the Customer must (1) submit a support ticket and (2) authorize Zscaler and/or its Sub-Processor(s) to access the Customer’s Personal Data.

Requesting More Information About a Sub-Processor

Please contact us here to request additional information regarding the services a Sub-Processor provides to Zscaler such Sub-Processor's security controls, include any available third-party security reports or certifications.

Changes to Sub-Processor List

Customers can register at the Zscaler Trust Portal to receive notices regarding any changes or additions to this Sub-Processor List. Customers can object to a new Sub-Processor on reasonable grounds relating to the protection of Personal Data and by following the instructions provided in such notice.

Transfer Impact Assessment

As a global cloud service provider, Zscaler is committed to enabling Customers to use all Zscaler Products in compliance with data protection regulations, which includes continuous evaluation of jurisdictions to which Personal Data might be transferred. For additional information, please see the Zscaler Transfer Impact Assessment page.

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