Zscaler: Number of Employees 2016-2025 | ZS

Interactive chart of Zscaler (ZS) annual worldwide employee count from 2016 to 2025.
  • Zscaler total number of employees in 2024 was 7,348, a 23.25% increase from 2023.
  • Zscaler total number of employees in 2023 was 5,962, a 19.84% increase from 2022.
  • Zscaler total number of employees in 2022 was 4,975, a 57.79% increase from 2021.
  • Zscaler total number of employees in 2021 was 3,153, a 56.09% increase from 2020.
Zscaler Annual Employee Count
2024 7,348
2023 5,962
2022 4,975
2021 3,153
2020 2,020
2019 1,480
2018 1,050
2017 950
2016
2015
Sector Industry Market Cap Revenue
Computer and Technology Security $30.701B $2.168B
Zscaler is one of the world's leading providers of cloud-based security solutions. Zscaler offers a full range of enterprise network security services including web security, internet security, antivirus, vulnerability management, firewalls, and control over user activity in mobile, cloud computing, and Internet of things environments. As a result of its wide-scale offerings, Zscaler is one shop for almost all types of security solutions. This provides a competitive advantage over other rivals that have mostly limited types of solutions, such as Proofpoint, which is specialized in identity theft protection, FireEye and F5 Networks, which offer cloud-based proxy, firewall, sandboxing and advanced threat protection.
Stock Name Country Market Cap PE Ratio
Palo Alto Networks (PANW) United States $112.981B 99.50
CrowdStrike (CRWD) United States $87.395B 750.17
Fortinet (FTNT) United States $74.021B 45.41
Check Point Software Technologies (CHKP) Israel $25.067B 28.42
Okta (OKTA) United States $18.267B 263.05
CyberArk Software (CYBR) Israel $16.706B 3072.73
SentinelOne (S) United States $5.842B 0.00
Qualys (QLYS) United States $4.594B 27.80
Varonis Systems (VRNS) United States $4.553B 0.00