Z
Zscaler
Enables the world’s leading organizations to securely transform their networks and applications for a mobile and cloud first world
At a glance
- Status
- Listed
- Founded
- 2008
- Headquarters
- San Jose, United States
- Listing
- IPO 2018
- Sector
- Cybersecurity
- Power Law
- Decacorn$10B+ valuation tierThoroughbred$100M+ revenue
Knowledge graph
News
Blackstone leads $27M round for Israeli cyber startup Huskeys
Sep 2, 2026
News
Deep Cogito raises $43M to help companies own their AI models
Aug 26, 2026
News
OpenAI appoints Dali Rajic as CRO after second senior exit
Aug 13, 2026
More headlines
Investors
From Dealroom's funding and investor records, grouped by the round each investor first entered.
Series A2 investors entered at this stage
Series B and later1 investor entered at this stage
Source: Dealroom Talent Intelligence.
Alumni founders
Former Zscaler employees who went on to found companies, sorted by Dealroom signal score.
Mark RyanUnited Kingdom
Jay ChaudhryUnited States
WOWorkSpanEst. 2015
Shankar SubramaniamUnited States
Kfir TishbiIsraelGlobal footprint
team presence
across markets
Patents
422 active patent families included in this estimate.
A patent family groups patent filings for the same invention. Source: Dealroom · PatSnap.
Investments and acquisitions
Disclosed deals where Zscaler was the backer or acquirer, 2020–2026. Toggle between venture rounds, M&A, or both. The map below is grouped by the target company's sector — the colored pill on each chip is the round type.
18 deals across Zscaler's capital deployment.
Where the deals concentrate by sector, stage, and decade.
Where Zscaler deploys vs peers
Each axis is a Dealroom topic tag — picked from the cluster's most-tagged themes. Values are normalized per axis: the peer with the highest tag-coverage on that axis sits at the edge, others scale relative to them. Toggle between M&A, venture, or both.
Zscaler's portfolio, mapped.
Market sentiment
An AI-synthesised read of the highest-engagement posts about Zscaler on X, ranked by likes and reposts, corporate channels excluded.
Reading the room on X — pulling top posts and synthesizing themes…
Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour
See Zscaler on the full Dealroom platform
Live deal flow, founder pedigree, hiring signals, revenue trajectory, and the full cap table.