Qualys is a threat and vulnerability management (TVM) platform, headquartered in Redwood City, United States, founded in 1999.
| Date | Round | Amount | Investors |
|---|---|---|---|
| 2004-11-22 | Series C | $5.6M | ABS Ventures, Mercury Interactive, Trident Capital |
| 2003-11-12 | Series B | Undisclosed | Upfront Ventures |
| 2001-04-04 | Series B | $20M | ABS Ventures, Trident Capital |
| 2000-04-24 | Growth Stage | $8.4M | Bessemer Venture Partners, VERISIGN |
| 1999-06-15 | Seed | Undisclosed | Philippe Langlois |
| Date | Company | Amount |
|---|---|---|
| 2022-10-03 | Blue Hexagon | Undisclosed |
Data from The Signal by Return on Security — cybersecurity funding, M&A activity, and company intelligence.