ZS Revenue Flow Filed revenue amounts for 2025-08-01 to 2026-07-31. Coverage is partial. Unconnected amounts are separate disclosures; they must not be added together.
2026-07-31: Revenue $898.18M* ; Cost of revenue $208.96M* ; Research and development $241.48M* ; Operating expenses $704.71M* . 2026-04-30: Revenue $850.48M ; Cost of revenue $192.65M ; Research and development $232.28M ; Operating expenses $687.46M . 2026-01-31: Revenue $815.75M ; Cost of revenue $191.26M ; Research and development $229.14M ; Operating expenses $676.26M . 2025-10-31: Revenue $788.11M ; Cost of revenue $184.75M ; Research and development $200.50M ; Operating expenses $639.72M . Segment Separate filed amounts; connecting flows are not established. Components and totals may overlap.
ZS revenue flow Filed amounts. Only explicit calculation relationships connect amounts; dimensional membership alone does not establish an additive flow. Reportable Segment $3.35B Revenue $3.35B Cost of revenue $777.63M Gross profit $2.57B Operating expenses $2.71B Operating income -$133.27M Other income, net -$8.21M Research & development $903.40M Pre-tax income -$17.14M Income tax $46.04M Net income -$63.18M
Finer product or service dollar figures and nonoverlapping groupings are shown only where supported by the retained filing evidence. Growth percentages are never converted to revenue dollars.
Historical revenue and expense breakdown Revenue and expense 3 month Period end Revenue Cost of revenue Research and development Operating expenses Income tax Net income 2026-07-31 $898.18M* $208.96M* $241.48M* $704.71M* $18.27M* -$3.37M* 2026-04-30 $850.48M $192.65M $232.28M $687.46M $11.51M -$13.88M 2026-01-31 $815.75M $191.26M $229.14M $676.26M $13.01M -$34.31M 2025-10-31 $788.11M $184.75M $200.50M $639.72M $3.24M -$11.62M 2025-04-30 $678.03M $155.98M $169.76M $547.47M $8.69M -$4.13M 2025-01-31 $647.90M $148.50M $170.86M $539.54M -$8.81M -$7.72M 2024-10-31 $627.96M $141.46M $154.25M $517.16M $7.64M -$12.05M 2024-04-30 $553.20M $118.33M $124.96M $437.88M $1.74M $19.12M 2024-01-31 $525.00M $117.20M $122.18M $453.26M $7.96M -$28.47M 2023-10-31 $496.70M $111.39M $113.54M $431.37M $9.00M -$33.48M 2023-04-30 $418.80M $95.85M $92.64M $378.70M $6.68M -$46.05M 2023-01-31 $387.60M $87.60M $85.77M $365.23M $3.69M -$57.45M 2022-10-31 $355.55M $76.70M $74.95M $347.94M $4.75M -$68.16M 2022-04-30 $286.81M $64.02M $76.58M $309.38M -$490.00K -$101.41M 2022-01-31 $255.56M $57.78M $69.19M $281.71M $2.16M -$100.42M 2021-10-31 $230.52M $52.17M $65.22M $252.72M $2.48M -$90.80M 2021-04-30 $176.40M $38.98M $40.95M $181.28M $1.84M -$58.46M 2021-01-31 $157.04M $34.13M $41.75M $176.81M $1.67M -$67.54M 2020-10-31 $142.58M $31.73M $35.77M $153.52M $498.00K -$55.01M 2020-04-30 $110.52M $24.58M $24.12M $106.46M $421.00K -$19.34M 2020-01-31 $101.27M $20.24M $20.71M $111.31M $716.00K -$29.15M 2019-10-31 $93.59M $19.56M $20.27M $92.31M $794.00K -$17.08M 2019-04-30 $79.13M (m) $16.50M $77.70M $636.00K -$12.24M 2019-01-31 $74.30M (m) $15.07M $64.21M $547.00K -$3.56M 2018-10-31 $63.30M $12.10M $13.19M $59.86M $327.00K -$7.59M 2018-04-30 $49.16M (m) $9.91M $48.76M $357.00K -$8.77M 2018-01-31 $44.98M $8.68M $9.18M $42.70M $357.00K -$6.51M 2017-10-31 $39.86M $8.27M $8.81M $42.87M $289.00K -$11.40M 2017-04-30 $32.96M $7.00M $7.78M $33.53M $184.00K -$7.56M
Revenue and expense 6 month Period end Revenue Cost of revenue Research and development Operating expenses Income tax Net income 2026-01-31 $1.60B $376.01M $429.63M $1.32B $16.25M -$45.93M 2025-01-31 $1.28B $289.96M $325.11M $1.06B -$1.18M -$19.77M 2024-01-31 $1.02B $228.59M $235.72M $884.62M $16.96M -$61.95M 2023-01-31 $743.15M $164.30M $160.71M $713.17M $8.44M -$125.61M 2022-01-31 $486.08M $109.95M $134.41M $534.43M $4.64M -$191.22M 2021-01-31 $299.62M $65.86M $77.52M $330.32M $2.17M -$122.55M 2020-01-31 $194.86M $39.80M $40.98M $203.62M $1.51M -$46.23M 2019-01-31 $137.60M (m) $28.26M $124.08M $874.00K -$11.14M 2018-01-31 $84.84M $16.95M $17.99M $85.56M $646.00K -$17.91M
Revenue and expense 9 month Period end Revenue Cost of revenue Research and development Operating expenses Income tax Net income 2026-04-30 $2.45B $568.66M $661.92M $2.00B $27.77M -$59.81M 2025-04-30 $1.95B $445.94M $494.88M $1.60B $7.51M -$23.90M 2024-04-30 $1.57B $346.92M $360.68M $1.32B $18.70M -$42.83M 2023-04-30 $1.16B $260.15M $253.35M $1.09B $15.12M -$171.66M 2022-04-30 $772.89M $173.97M $210.99M $843.81M $4.15M -$292.63M 2021-04-30 $476.03M $104.84M $118.47M $511.60M $4.01M -$181.01M 2020-04-30 $305.38M $64.38M $65.09M $310.08M $1.93M -$65.57M 2019-04-30 $216.73M (m) $44.76M $201.78M $1.51M -$23.38M 2018-04-30 $134.00M (m) $27.90M $134.33M $1.00M -$26.68M 2017-04-30 $89.17M $19.44M $24.95M $91.75M $551.00K -$22.19M
Revenue and expense 12 month Period end Revenue Cost of revenue Research and development Operating expenses Income tax Net income 2026-07-31 $3.35B $777.63M $903.40M $2.71B $46.04M -$63.18M 2025-07-31 $2.67B $618.18M $672.49M $2.18B $23.19M -$41.48M 2024-07-31 $2.17B $477.13M $499.83M $1.81B $28.48M -$57.71M 2023-07-31 $1.62B $362.83M $350.79M $1.49B $19.77M -$202.34M 2022-07-31 $1.09B $242.28M $289.14M $1.18B $6.65M -$390.28M 2021-07-31 $673.10M $150.32M $174.65M $730.60M $4.85M -$262.03M 2020-07-31 $431.27M $95.73M $97.88M $449.49M $2.39M -$115.12M 2019-07-31 $302.84M (m) $61.97M $278.48M $743.00K -$28.66M 2018-07-31 $190.17M (m) $39.38M $186.92M $1.34M -$33.65M 2017-07-31 $125.72M (m) $33.56M $133.32M $877.00K -$35.46M 2016-07-31 $80.33M $20.13M $20.94M $87.04M $468.00K -$27.44M