Qualys is a cloud security and compliance solutions provider that helps businesses identify and manage their security risks and compliance requirements. The California-based company has more than 10,000 customers worldwide, the majority of which are small- and medium-size businesses. Qualys was founded in 1999 and went public in 2012.

$4.7B

Market Cap • 1/26/2026

1999

(27 years)

Founded

2012

(14 years ago)

IPO

NASDAQ

Listing Exchange

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United States

Country