Thermopylae Aerospace
PrivateLast Round
Pre Seed
Nov 26, 2025
Total Funding Raised
$2.5M
Momentum
Top 25%
of companies Caplight tracks
Company Overview
Thermopylae Aerospace is an aerospace and defense company that develops modular, autonomous, and cost-effective air defense systems to counter aerial threats.
Sector
Frontier & Industrial Tech
Verticals
Defense Tech, Aviation & Drones, Drones & UAVs
Business Model
B2G
Customer Profile
Hardware Sales, Government Contracts
AI Layer
Application
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Thermopylae Aerospace Comparables
Compare Thermopylae Aerospace with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Askari Defense | 86% | |
| Nordic Air Defence | 82% | |
| Skapion | 81% | |
Thermopylae Aerospace Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Pre Seed | Nov 26, 2025 | ||||
| Accelerator | Jun 1, 2025 |
Thermopylae Aerospace Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| SGA Capital | Pre Seed |
| UA1 vc | Pre Seed |
| Founders, Inc. | Accelerator, Pre Seed |
| Cyrus Ventures | Pre Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Nov 26, 2025
$3M round led by Naval Ravikant
- Jun 1, 2025
Secured funding from Founders, Inc.
Thermopylae Aerospace 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 Thermopylae Aerospace's valuation, stock price, and market status.