Helmet Security
Helmet Security is the first end-to-end security platform built to protect enterprises from rapidly evolving agentic AI communications. The platform provides instant, installation-free visibility into where and how MCP connections are operating by integrating directly with existing EDR tools, continuously discovering and managing MCP servers to enforce policy and secure AI-to-AI communication.
Leadership & Board
- Current Number of Employees
- 10
- Current LinkedIn Followers
- 461
Latest Estimated Valuation
- Estimated Valuation
- ―
- Total Amount Raised
- $9M
- Total Funding Rounds
- 1
- Latest Funding Amount
- $9M
- Latest Funding Round
- Investment
- Post-Money Valuation
- ―
Company Momentum Positive
Helmet Security LinkedIn following is increasing, signaling rising market interest, but its workforce is shrinking indicating potential contraction.
Employee Trend
Helmet Security had 10 employees as of October 12, 2026. The number of employees increased by 1 (11.11%) week-over-week.
Social Trend
Helmet Security had 461 followers as of October 12, 2026. The number of followers increased by 6 (1.32%) week-over-week.
Funding Round
| Funding Date | Funding Round | Amount Raised | Post-Money Valuation |
|---|---|---|---|
| Dec 04, 2025 | Investment | $9.00M | ― |
Investors
| Investor Name | Funding Round |
|---|---|
| SYN Ventures | Investment |
| WhiteRabbit Ventures | Investment |
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