Key facts
- SonarSource’s last known valuation is $4.7B (Apr 2022).
- It has raised $457.8M across 1 recorded rounds; the latest was Seed Round ($824K) in Nov 2025.
- Notable investors include General Catalyst, Insight Partners (New York), Advent International, Permira, Fongit.
- SonarSource has filed 1 Form D with the SEC, most recently Dec 2025 ($824K sold to 6 investors).
- Status: Privately Held (backing).
- ·Post-money valuations for all 1 rounds
- ·The complete investor list — 5 names
- ·Watchlist + deal alerts for SonarSource
Funding rounds
1 roundsAbout SonarSource
Developer of a code verification and automated code review platform designed to ensure software security, quality, and maintainability. The company offers automated code analysis, static application security testing, and software composition analysis across developer-written, third-party, AI-generated code, enabling enterprises, government agencies, development teams to maintain secure and reliable code while adopting AI-driven development tools.
- Sector
- Information Technology
- HQ
- Austin, TX, United States
- Founded
- 2008
- Employees
- 800
- Website
- sonarsource.com/
- Ownership
- Privately Held (backing)
SonarSource doesn't have a composite mark yet — a PA Mark is published once enough pricing inputs exist (trade prints, fund marks, round prices). The rest of the record below builds toward it.
Recorded secondary trades
No secondary trades in SonarSource shares have been recorded yet. When a print lands — third-party, direct report, or platform — it appears here with structure, source, and price.
Institutional fund marks
No SEC-registered fund has reported a fair-value mark on SonarSource in its N-PORT filings yet. We sweep new filings monthly.