SonarSource
SonarSource is a cybersecurity company specializing in Application Security, founded in 2008 and headquartered in Geneva, Switzerland. It has raised $457M in equity across 2 priced rounds, employs about 1,035 people, and is privately held.
updated Oct 11, 2026
Latest SonarSource news and company activity
What SonarSource did, dated — selected moves from the record, one per kind, newest first.
- Sep 2026Recognition8 Static Application Security Testing (SAST) Tools: Our Top Picks by Use Case (2026)
- Sep 2026Feature launchSonar extends technical debt governance to R
- Sep 2026PartnershipSonar Supports OpenAI's Call for Collective Action on Cyber Defense
- Sep 2026PartnershipCarahsoft and Sonar Expand Partnership to Deliver AI Code Verification and Governance Across All North American Markets
SonarSource Momentum score
67/ 100
Mandos Momentum blends hiring, funding, traffic and sentiment into one score out of 100. The score is free; the pillars behind it unlock in the platform.
SonarSource funding
SonarSource has raised $457M in priced equity. Its most recent round was a Series B in April 2022.
- Equity raised
- $457M2 priced rounds
- Last round
- Series BApr 2022
SonarSource employees and hiring
SonarSource has about 1,035 employees, up 3% over the last 30 days, with 114 open roles.
- Employees
- 1,035
- 30-day change
- +3%
- Open roles
- 114
SonarSource competitors
Security professionals most often compare SonarSource against Aikido Security, The Code Registry, and Semgrep on cybersectools.com. 3 more are in the platform, with overlap scoring.
ranked by CybersecTools comparison demand, 90 days
Get the Mandos Brief, free.
A free Mandos account opens 1 full company profile a month, the moment you click, plus our research articles and the Mandos Brief every Monday. Use your work email.
- One full company profile a month
- The full Mandos Pacesetters analysis, each quarter
- Research articles
- The Mandos Brief every Monday
Free with your work email. No card. Includes the Mandos Brief every Monday.
The other 440 data points.
- Funding historyevery round, every investor named
- Headcount growthvelocity, departments, seniority
- Open jobs114 live postings, role mix
- Tech stackframeworks, clouds, security
