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Which companies use Zscaler ZIA / ZPA?

What CipherCue observes about Zscaler ZIA / ZPA across tracked organisations: adoption, where it concentrates, and the organisations running it on their public infrastructure.

Europe only All regions

A sample of the organisations observed

A few of the organisations we observe running Zscaler ZIA / ZPA. Sign up free to filter and view the full list by country and sector.

Zscaler Inc
US
Technology
zscaler.com
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See every organisation using Zscaler ZIA / ZPA

Free, no credit card. Filter and view every organisation observed running Zscaler ZIA / ZPA, alongside their full tech stack, hosting geography, and observed change history.

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Notify me when a new organisation using Zscaler ZIA / ZPA appears:
How this is observed: CipherCue continuously probes the public-facing infrastructure of tracked organisations. Zscaler ZIA / ZPA is detected via HTTP response headers, HTML fingerprints, and TCP service banners. Each observation is timestamped and stored alongside its evidence. See the observation methodology for full detail.
Looking for a sovereign alternative? See European VPN & remote access vendors as a replacement for Zscaler ZIA / ZPA.