FSLY Revenue Flow Filed revenue amounts for 2026-04-01 to 2026-06-30. Coverage is partial. Unconnected amounts are separate disclosures; they must not be added together.
2026-06-30: Revenue including tax $183.32M ; Cost of revenue $67.37M ; Research and development $42.07M ; Operating expenses $130.38M . 2026-03-31: Revenue including tax $173.02M ; Cost of revenue $64.84M ; Research and development $41.97M ; Operating expenses $132.08M . 2025-12-31: Revenue including tax $172.61M* ; Cost of revenue $66.65M* ; Research and development $41.59M* ; Operating expenses $121.05M* . 2025-09-30: Revenue including tax $158.22M ; Cost of revenue $65.89M ; Research and development $41.42M ; Operating expenses $121.12M . Product or service Separate filed amounts; connecting flows are not established. Components and totals may overlap.
FSLY revenue flow Filed amounts. Only explicit calculation relationships connect amounts; dimensional membership alone does not establish an additive flow. Network Services $133.90M Other $7.70M Security $41.72M Revenue $183.32M Cost of revenue $67.37M Gross profit $115.95M Operating expenses $130.38M Operating income -$14.43M Other income, net -$400.00K Research & development $42.07M Pre-tax income -$15.34M Net income -$15.59M
Geography Separate filed amounts; connecting flows are not established. Components and totals may overlap.
FSLY revenue flow Filed amounts. Only explicit calculation relationships connect amounts; dimensional membership alone does not establish an additive flow. Non Us $54.57M US $128.74M Revenue $183.32M Cost of revenue $67.37M Gross profit $115.95M Operating expenses $130.38M Operating income -$14.43M Other income, net -$400.00K Research & development $42.07M Pre-tax income -$15.34M Net income -$15.59M
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 including tax Cost of revenue Research and development Operating expenses Income tax Net income 2026-06-30 $183.32M $67.37M $42.07M $130.38M $252.00K -$15.59M 2026-03-31 $173.02M $64.84M $41.97M $132.08M -$4.13M -$20.52M 2025-12-31 $172.61M* $66.65M* $41.59M* $121.05M* $681.00K* -$15.53M* 2025-09-30 $158.22M $65.89M $41.42M $121.12M $559.00K -$29.48M 2025-06-30 $148.71M $67.59M $42.22M $118.06M $557.00K -$37.54M 2025-03-31 $144.47M $67.68M $37.43M $114.98M $691.00K -$39.15M 2024-09-30 $137.21M $62.47M $31.88M $115.33M $455.00K -$38.02M 2024-06-30 $132.37M $59.47M $35.11M $119.64M $661.00K -$43.73M 2024-03-31 $133.52M $60.29M $38.25M $119.49M $347.00K -$43.43M 2023-09-30 $127.82M $61.73M $39.07M $124.43M -$1.00K -$54.31M 2023-06-30 $122.83M $58.62M $37.42M $114.04M $110.00K -$10.70M 2023-03-31 $117.56M $57.31M $37.43M $107.53M $135.00K -$44.69M 2022-09-30 $108.50M $55.83M $38.96M $118.44M $118.00K -$63.42M 2022-06-30 $102.52M $56.47M $38.72M $115.02M $159.00K -$16.44M 2022-03-31 $102.38M $53.91M $40.44M $111.47M $40.00K -$64.26M 2021-09-30 $86.73M $41.24M $32.53M $100.42M $30.00K -$56.20M 2021-06-30 $85.03M $40.32M $30.35M $102.17M -$155.00K -$58.30M 2021-03-31 $84.85M $37.49M $28.99M $97.32M $169.00K -$50.68M 2020-09-30 $70.64M $29.29M $18.27M $64.80M $336.00K -$23.78M 2020-06-30 $74.66M $29.70M $16.66M $59.40M -$24.00K -$14.46M 2020-03-31 $62.92M $27.27M $14.30M $47.63M $819.00K -$11.99M 2019-09-30 $49.80M $22.29M $12.12M $40.26M $46.00K -$12.16M 2019-06-30 $46.17M $20.78M $11.24M $37.07M $82.00K -$15.59M 2019-03-31 $45.56M $19.72M $10.18M $33.91M $55.00K -$9.73M 2018-09-30 $36.82M $16.71M $9.23M $27.83M $51.00K -$8.49M 2018-06-30 $34.45M $15.70M $8.10M $24.20M $35.00K -$5.84M
Revenue and expense 6 month Period end Revenue including tax Cost of revenue Research and development Operating expenses Income tax Net income 2026-06-30 $356.34M $132.21M $84.04M $262.46M -$3.88M -$36.12M 2025-06-30 $293.18M $135.27M $79.65M $233.04M $1.25M -$76.69M 2024-06-30 $265.89M $119.76M $73.35M $239.13M $1.01M -$87.16M 2023-06-30 $240.40M $115.93M $74.85M $221.57M $245.00K -$55.39M 2022-06-30 $204.90M $110.38M $79.15M $226.49M $199.00K -$80.70M 2021-06-30 $169.88M $77.81M $59.33M $199.50M $14.00K -$108.98M 2020-06-30 $137.59M $56.96M $30.95M $107.04M $795.00K -$26.45M 2019-06-30 $91.73M $40.50M $21.42M $70.98M $137.00K -$25.31M 2018-06-30 $66.95M $31.08M $16.08M $50.23M $93.00K -$15.14M
Revenue and expense 9 month Period end Revenue including tax Cost of revenue Research and development Operating expenses Income tax Net income 2025-09-30 $451.41M $201.16M $121.07M $354.15M $1.81M -$106.17M 2024-09-30 $403.10M $182.22M $105.24M $354.46M $1.46M -$125.17M 2023-09-30 $368.21M $177.66M $113.92M $346.00M $244.00K -$109.70M 2022-09-30 $313.40M $166.21M $118.11M $344.94M $317.00K -$144.12M 2021-09-30 $256.61M $119.06M $91.86M $299.92M $44.00K -$165.18M 2020-09-30 $208.22M $86.25M $49.22M $171.84M $1.13M -$50.23M 2019-09-30 $141.53M $62.79M $33.54M $111.25M $183.00K -$37.48M 2018-09-30 $103.77M $47.79M $25.31M $78.06M $144.00K -$23.63M
Revenue and expense 12 month Period end Revenue including tax Cost of revenue Research and development Operating expenses Income tax Net income 2025-12-31 $624.02M $267.81M $162.66M $475.20M $2.49M -$121.70M 2024-12-31 $543.68M $247.74M $137.98M $463.85M $2.60M -$158.10M 2023-12-31 $505.99M $239.66M $152.19M $464.36M -$221.00K -$133.10M 2022-12-31 $432.73M $222.94M $155.31M $455.98M $94.00K -$190.80M 2021-12-31 $354.33M $167.00M $126.86M $406.35M $69.00K -$222.70M 2020-12-31 $290.87M $120.01M $74.81M $278.08M -$11.48M -$95.93M 2019-12-31 $200.46M $88.32M $46.49M $158.69M $492.00K -$51.55M 2018-12-31 $144.56M $65.50M $34.62M $108.20M $185.00K -$30.93M 2017-12-31 $104.90M $48.67M $28.99M $87.26M $208.00K -$32.45M