Gastroplus was Simulations Plus’s largest segment in fiscal 2025, bringing in $22.09M of $79.18M (28%).
| Segment | FY 2019 | FY 2020 | FY 2021 | FY 2022 | FY 2023 | FY 2024 | FY 2025 |
|---|---|---|---|---|---|---|---|
| Gastroplus | — | $20.79M | $21.83M | $22.09M | |||
| Services | $21.26M | — | — | — | |||
| Service | — | — | — | — | |||
| Consulting Services | — | — | — | — | |||
| Pkpd Services | — | $10.46M | $12.42M | $13.05M | |||
| Software Licenses | $31.59M | $1.15M | $956.00K | — | |||
| Monolixsuite Tm | — | $6.90M | $8.24M | $9.36M | |||
| Admet Predictor | — | $6.97M | $7.36M | $7.72M | |||
| Qsp/Qst Services | — | $5.68M | $8.89M | $6.54M | |||
| Pbpk Services | — | $6.92M | $6.55M | $5.65M | |||
| Medical Communications | — | — | $1.12M | $8.12M | |||
| Other Software | — | $1.87M | $3.60M | $6.66M | |||
| Total | $52.85M | $60.73M | $70.97M | $79.18M |
Simulations Plus brought in $79.18M from its eight segments in fiscal 2025, the year ended August 31, 2025. Simulations Plus regrouped these segments after fiscal 2024, so the total does not compare directly with that year's $70.97M. Gastroplus was the largest at $22.09M (27.9%), ahead of Pkpd Services at $13.05M (16.5%) and Monolixsuite Tm at $9.36M (11.8%). The other five segments brought in $34.68M combined.
Compared with fiscal 2024, Medical Communications grew fastest, up 622.1% to $8.12M, while Qsp/Qst Services fell the most, down 26.5% to $6.54M.
Simulations Plus began breaking out Gastroplus in fiscal 2023, Pkpd Services in fiscal 2023, Monolixsuite Tm in fiscal 2023 and Admet Predictor in fiscal 2023. Simulations Plus stopped reporting Services ($21.26M in fiscal 2022) and Software Licenses ($956.00K in fiscal 2024) as separate segments.
Americas was Simulations Plus’s largest region in fiscal 2025, bringing in $57.70M of $79.18M (73%).
| Geography | FY 2013 | FY 2014 | FY 2015 | FY 2016 | FY 2017 | FY 2018 | FY 2019 | FY 2020 | FY 2021 | FY 2022 | FY 2023 | FY 2024 | FY 2025 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Americas | $37.68M | $40.82M | $50.47M | $57.70M | |||||||||
| North & South America | — | — | — | — | |||||||||
| Emea | $10.39M | $11.71M | $14.07M | $14.19M | |||||||||
| Asia Pacific | $5.84M | $7.05M | $5.47M | $7.29M | |||||||||
| North America | — | — | — | — | |||||||||
| Asia | — | — | — | — | |||||||||
| Europe | — | — | — | — | |||||||||
| South America | — | — | — | — | |||||||||
| Total | $53.91M | $59.58M | $70.01M | $79.18M |
Simulations Plus brought in $79.18M from its three regions in fiscal 2025, the year ended August 31, 2025. That was up 13.1% from $70.01M in fiscal 2024. Americas was the largest at $57.70M (72.9%), ahead of Emea at $14.19M (17.9%) and Asia Pacific at $7.29M (9.2%).
Compared with fiscal 2024, Asia Pacific grew fastest, up 33.2% to $7.29M. Every region above 2% of revenue grew. From fiscal 2022 to 2025, combined revenue from these regions grew from $53.91M to $79.18M, a compound annual growth rate of 13.7%. Americas' share of the total rose from 69.9% to 72.9%.
Total Software was Simulations Plus’s largest segment in fiscal 2025, bringing in $22.09M of $35.14M (63%).
| Statement Business Segments | FY 2015 | FY 2016 | FY 2017 | FY 2018 | FY 2019 | FY 2020 | FY 2021 | FY 2022 | FY 2023 | FY 2024 | FY 2025 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Software | $32.64M | — | — | — | |||||||
| Total Software | — | $20.79M | $21.83M | $22.09M | |||||||
| Services | $21.26M | — | — | — | |||||||
| Total Services | — | $10.46M | $12.42M | $13.05M | |||||||
| Simulations | — | — | — | — | |||||||
| Simulations Plus, Inc | — | — | — | — | |||||||
| Cognigen | — | — | — | — | |||||||
| D I L Isym | — | — | — | — | |||||||
| Dilisym | — | — | — | — | |||||||
| Total | $53.91M | $31.25M | $34.25M | $35.14M |
Simulations Plus brought in $35.14M from its two segments in fiscal 2025, the year ended August 31, 2025. That is less than the $79.18M it reports by segment, so these segments do not cover all of its revenue. Total Software was the largest at $22.09M (62.9%), ahead of Total Services at $13.05M (37.1%).
Compared with fiscal 2024, Total Services grew 5.0% to $13.05M and Total Software grew 1.2% to $22.09M.
Simulations Plus began breaking out Total Software in fiscal 2023 and Total Services in fiscal 2023. Simulations Plus stopped reporting Software ($32.64M in fiscal 2022) and Services ($21.26M in fiscal 2022) as separate segments.
Simulations Plus (SLP) reports its revenue by segment, by geography and by statement business segments. In fiscal 2025, Gastroplus was its largest segment, bringing in $22.09M (27.9% of the total), followed by Pkpd Services at $13.05M (16.5%).
Gastroplus was Simulations Plus' largest segment in fiscal 2025, bringing in $22.09M, or 27.9% of the $79.18M total across its eight segments.
Americas was Simulations Plus' largest region in fiscal 2025, bringing in $57.70M, or 72.9% of the $79.18M total across its three regions.
Among Simulations Plus' regions that make up at least 2% of revenue, Asia Pacific grew fastest in fiscal 2025, up 33.2% from $5.47M to $7.29M.
Every figure comes from Simulations Plus' annual financial filings, as reported. Each line keeps the name Simulations Plus gives it, and years follow its fiscal calendar.
Simulations Plus' revenue by segment goes back to fiscal 2019, with figures through fiscal 2025. The latest four fiscal years are free to view, and the full history is available with a Business Quant subscription.