Hertha Metals Inc.
PrivateLast Round
Series A
Apr 14, 2026
Total Funding Raised
$18.75M
Momentum
Top 10%
of companies Caplight tracks
Company Overview
Hertha Metals Inc. is a manufacturing company that has developed a breakthrough single-step process to convert low-grade iron ore directly into molten steel or high-purity iron.
Sector
Frontier & Industrial Tech
Verticals
Clean Manufacturing, Advanced Materials, Sustainable Materials
Business Model
B2B
Customer Profile
Hardware Sales
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Hertha Metals Inc. Comparables
Compare Hertha Metals Inc. with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Limelight Steel | 87% | |
| Ferrum Technologies | 79% | |
| Element Zero | 77% | |
Hertha Metals Inc. Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series A | Apr 14, 2026 | ||||
| Seed | Jul 22, 2025 | ||||
| Grant | Jun 13, 2024 | ||||
| Grant | Oct 1, 2023 |
Hertha Metals Inc. Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Khosla Ventures | Seed |
| DOE’s Office of EERE | Grant |
| Breakthrough Energy Foundation | Seed |
| Pear VC | Seed |
| Clean Energy Ventures | Seed |
| Third Derivative | Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Aug 1, 2026
Grew 33% QoQ, from 15 to 20 employees.
- Apr 18, 2026
Monthly visitors increased 304% MoM, reaching 6.3K.
Hertha Metals Inc. 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 Hertha Metals Inc.'s valuation, stock price, and market status.