Hollsteen
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Cost of revenue

Flow – sum over the period · $M

QuartersFiscal years

$MCost of revenue · FY2016: $20.0M · 10-K 0001628280-18-011833 filed Sep 13, 2018Cost of revenue · FY2017: $7.0M · 10-K 0001713683-19-000030 filed Sep 18, 2019Cost of revenue · FY2018: $9.0M · 10-K 0001713683-19-000030 filed Sep 18, 2019Cost of revenue · FY2019: $14.0M · 10-K 0001713683-19-000030 filed Sep 18, 2019Cost of revenue · FY2020: $96.0M · 10-K 0001713683-20-000163 filed Sep 17, 2020Cost of revenue · FY2021: $150M · 10-K 0001713683-21-000175 filed Sep 16, 2021Cost of revenue · FY2022: $242M · 10-K 0001713683-22-000081 filed Sep 15, 2022Cost of revenue · FY2023: $363M · 10-K 0001713683-23-000113 filed Sep 14, 2023Cost of revenue · FY2024: $477M · 10-K 0001713683-24-000109 filed Sep 12, 2024Cost of revenue · FY2025: $618M · 10-K 0001713683-25-000158 filed Sep 11, 2025Cost of revenue · FY2026: $778M · 10-K 0001713683-26-000157 filed Sep 3, 202661877820FY2016FY2026FY2025
$MCost of revenue · FY2021: $150M · 10-K 0001713683-21-000175 filed Sep 16, 2021Cost of revenue · FY2022: $242M · 10-K 0001713683-22-000081 filed Sep 15, 2022Cost of revenue · FY2023: $363M · 10-K 0001713683-23-000113 filed Sep 14, 2023Cost of revenue · FY2024: $477M · 10-K 0001713683-24-000109 filed Sep 12, 2024Cost of revenue · FY2025: $618M · 10-K 0001713683-25-000158 filed Sep 11, 2025Cost of revenue · FY2026: $778M · 10-K 0001713683-26-000157 filed Sep 3, 2026618778150FY2021FY2026
FY2025
618$M
All values (11)
PeriodValue ($M)Status
FY2026778reported
FY2025618reported
FY2024477reported
FY2023363reported
FY2022242reported
FY2021150reported
FY202096reported
FY201914reported
FY20189reported
FY20177reported
FY201620reported

CSV with all sources · Technical ID: cogs

More metrics for Zscaler

Income statement

Per share

Balance sheet

Cash flow

Debt and interest

Revenue by segment/product/region

Sources & calculation
Value
$618M
Period
FY2025, ended Jul 31, 2025 · fiscal-year value (12 months)
Source
10-K, filed Sep 11, 2025 · 0001713683-25-000158
Location
us-gaap:CostOfRevenue
Confidence
1. – directly from an XBRL fact in the filing (or calculated exactly from it)

Versions

v1$618MSep 11, 202510-K 0001713683-25-000158reported · confidence 1. · current