Key facts
- It has raised $2.8M; the latest was Seed Round in Sep 2025.
- Notable investors include 11.2 Capital, Adam Fletcher, Adrian Ludwig, Anna Westelius, Emilio Escobar — 12 tracked in total.
- Status: Privately Held (backing).
- ·The complete investor list — 12 names
- ·Watchlist + deal alerts for Leen
- ·The full record, as it builds
Funding rounds
No funding rounds for Leen are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
About Leen
Developer of a unified data API (Application Programming Interface) and data fabric for cybersecurity, intended for businesses to store and access data through security tools. The company's platform helps product and engineering teams integrate with the data models once and get access to data from hundreds of security tools, enabling engineering-forward security teams to build internal tooling that can be used to leverage end customer data directly within applications and services without the hassle of maintaining integrations and data pipelines.
- Sector
- Information Technology
- HQ
- San Francisco, CA, United States
- Founded
- 2023
- Employees
- 8
- Website
- leen.dev/
- Ownership
- Privately Held (backing)
Leen 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 Leen 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 Leen in its N-PORT filings yet. We sweep new filings monthly.