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

210.55 2.95 +1.42%
Market cap
$7.3B
P/E
36.3×
Fwd P/E
38.3×
Dividend yield
—
F-score
7/9
Altman Z
6.67
Beneish M
−2.92
Dividend safety
n/a

Qualys, Inc. (QLYS) EV/EBITDA

Alert me on EV/EBITDA

As of 3 November 2026, Qualys, Inc. (QLYS) trades at a EV/EBITDA of 27.6×. Over the past ten years it has ranged from 9.3× (April 2026) to 69.7× (March 2015); the current reading is higher than 45% of that period. That is above the Software Infrastructure industry median of 15.0× and above the Technology sector median of 15.3×.

EV/EBITDA, daily

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Annual newest first

Period EV/EBITDA Change
FY2025 18.7× (22.13%)
FY2024 24.0× (33.42%)
FY2023 36.1× 50.95%
FY2022 23.9× (38.48%)
FY2021 38.8× 14.60%
FY2020 33.9× 16.68%
FY2019 29.0× (13.26%)
FY2018 33.5× (0.84%)
FY2017 33.8× 79.81%
FY2016 18.8× (21.21%)

Quarterly newest first

Period EV/EBITDA Change
Jun 2026 17.4× 58.37%
Mar 2026 11.0× (41.19%)
Dec 2025 18.7× (3.84%)
Sep 2025 19.4× (15.50%)
42 more quarters

Against its own ten years

Low 9.3× High 69.7×
Ten-year median 29.0×
Current reading's percentile 45

EV/EBITDA against peers

Company EV/EBITDA
S SentinelOne, Inc. compare n/m
GTLB GitLab Inc. compare n/m
WEX WEX Inc. compare 5.0×
DOX Amdocs Limited compare 8.7×
DBX Dropbox, Inc. compare 11.8×
PATH UiPath, Inc. compare 19.0×
QLYS Qualys, Inc. 27.6×
BOX Box, Inc. compare 29.6×
ZETA Zeta Global Holdings Corp. compare 69.5×
Software Infrastructure industry median 15.0×
Technology sector median 15.3×
Market median 11.2×

What EV/EBITDA is

Enterprise Value over EBITDA tells an investor how the market values a whole company, with debt added and cash taken off, against its operating earnings.

((Stock Price × Shares (Basic, Weighted) (latest quarter)) + (Long Term Debt (Total) (latest quarter) + Current Part of Debt (latest quarter)) − Cash & Short Term Investments (latest quarter)) ÷ EBITDA (TTM)

The full definition of EV/EBITDA →

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