Qualys, Inc.
QLYS Technology Software Infrastructure
Qualys, Inc.’s revenue for fiscal 2025 (year ended December 2025) was $669.1 million, up 10.1% from fiscal 2024.
- Revenue
- +11.0%
- EPS
- +15.4%
- Free cash flow
- +72.3%
Quarter to June 2026, against a year earlier
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Qualys, Inc. (QLYS) P/E ratio
As of 5 November 2026, Qualys, Inc. (QLYS) trades at a P/E ratio of 34.7×. Over the past ten years it has ranged from 13.6× (April 2026) to 135× (June 2018); the current reading is higher than 24% of that period. That is above the Software Infrastructure industry median of 24.4× and above the Technology sector median of 25.7×.
P/E ratio, daily
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Annual newest first
| Period | P/E ratio | Change |
|---|---|---|
| FY2025 | 24.3× | (18.19%) |
| FY2024 | 29.6× | (36.35%) |
| FY2023 | 46.6× | 17.36% |
| FY2022 | 39.7× | (47.49%) |
| FY2021 | 75.6× | 45.10% |
| FY2020 | 52.1× | 10.57% |
| FY2019 | 47.1× | (7.36%) |
| FY2018 | 50.8× | (10.13%) |
| FY2017 | 56.6× | (4.41%) |
| FY2016 | 59.2× | (15.94%) |
Quarterly newest first
| Period | P/E ratio | Change |
|---|---|---|
| Jun 2026 | 23.7× | 51.11% |
| Mar 2026 | 15.7× | (35.31%) |
| Dec 2025 | 24.3× | (4.70%) |
| Sep 2025 | 25.4× | (9.87%) |
| 42 more quarters | Free account |
Against its own ten years
P/E ratio against peers
| Company | P/E ratio |
|---|---|
| S SentinelOne, Inc. compare | n/m |
| ZETA Zeta Global Holdings Corp. compare | n/m |
| GTLB GitLab Inc. compare | n/m |
| WEX WEX Inc. compare | 15.3× |
| PATH UiPath, Inc. compare | 19.5× |
| DBX Dropbox, Inc. compare | 19.7× |
| QLYS Qualys, Inc. | 34.7× |
| ACIW ACI Worldwide, Inc. compare | 36.1× |
| BOX Box, Inc. compare | 60.7× |
| Software Infrastructure industry median | 24.4× |
| Technology sector median | 25.7× |
| Market median | 17.9× |
What P/E ratio is
Price to Earnings Ratio shows how much investors pay for each dollar of a company’s annual profit per share.
Stock Price ÷ EPS (Basic) (TTM)
More on QLYS
- Revenue
- Net income
- EPS (diluted)
- EBITDA
- Free cash flow
- Operating cash flow
- Gross margin
- Operating margin
- Net margin
- Free cash flow margin
- P/S ratio
- P/B ratio
- Price to free cash flow
- EV/EBITDA
- EV/Sales
- EV/FCF
- Return on equity
- Return on assets
- Return on invested capital
- Debt to equity
- Current ratio
- Total debt
- Shares outstanding
- Book value per share
- Revenue growth
- Piotroski F-score
- Altman Z-score
- Beneish M-score
- The full statement