Tatum Security
PrivateLast Round
Series A
Bridge
Dec 1, 2025
Momentum Score
50 /100
Company Overview
Tatum Security is a cybersecurity company that develops a Cloud Native Application Protection Platform (CNAPP) to provide a secure cloud security foundation.
Sector
Cybersecurity
Verticals
Cloud Security, Application Security, Vulnerability Management, DevOps & Containers, Identity & Access
Business Model
B2B
Customer Profile
Subscription SaaS, Government Contracts
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Tatum Security Comps
Public and private peers based on sector, stage, and business model.
Tatum Security Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series A Bridge | Dec 1, 2025 |
Tatum Security Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Samsung Venture Investment | Series A Bridge |
| SJ Investment Partners | Series A Bridge |
Market signals
Structured signals derived from secondary market and firmographic data.
- Mar 18, 2026
Added Nhlife, an insurance company, as a customer.
Tatum Security Filings
SEC and related filings with document metadata.
| Typed | Date | Amount Offered | Amount Sold | Filling | Pages | Download |
|---|---|---|---|---|---|---|
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Frequently Asked Questions
Common questions about Tatum Security's valuation, stock price, and market status.
