QualysQLYS
NASDAQ · USA · Segment 13 of 14 in the Defense, security & space value chain: Vulnerability management
Cloud-based platform for vulnerability management and compliance — scans and prioritizes weaknesses across IT environments.
Vulnerability management: Maps and prioritizes weaknesses before attackers exploit them.
Key metrics
Market cap
$5.4B
Price
$154.19
Today
−3.3%
Return YTD
+19.9%
Return 1Y
+9.2%
P/E
26.8
P/S
7.9
P/B
9.5
Data as of 2026-07-10 · updates daily after U.S. close
Theme exposure
In the value chain
Products & services
- Vulnerability scanning
- Compliance monitoring
- Cloud security
Competitors
Risks
- Mature market
- Competition from platforms
Same segment: Vulnerability management
See where Qualys sits in the full Defense, security & space map — every segment from upstream suppliers to end markets, with daily metrics.Open the Defense value chain →