Key facts
- It has raised $1.2M; the latest was Later Stage VC in Feb 2026.
- Notable investors include Korea Investment Partners, Samsung Venture Investment, Startupbootcamp Holding, Hana Ventures, Amazon Web Services — 12 tracked in total.
- Status: Privately Held (backing).
- ·The complete investor list — 12 names
- ·Watchlist + deal alerts for Tatum Security
- ·The full record, as it builds
Funding rounds
No funding rounds for Tatum Security are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
About Tatum Security
Developer of a cybersecurity software platform designed to provide a secure cloud security foundation. The company's platform offers resource visualization functionality, inspection results, countermeasure guides, and automated reporting, providing businesses with optimized cloud security and a convenient response and action process for protecting internal systems.
- Sector
- Information Technology
- HQ
- Seoul, South Korea
- Founded
- 2020
- Employees
- 30
- Website
- tatumsecurity.com/
- Ownership
- Privately Held (backing)
Tatum Security 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 Tatum Security 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 Tatum Security in its N-PORT filings yet. We sweep new filings monthly.