Partanna
PrivateLast Round
Strategic
Jun 10, 2025
Est. Valuation
$190M
Total Funding Raised
$26.07M
Momentum
Top 50%
of companies Caplight tracks
Company Overview
Partanna is a climate technology company that manufactures carbon-negative concrete and sustainable building materials designed to sequester carbon dioxide.
Sector
Energy & Sustainability
Verticals
Sustainable Materials, Carbon Capture, Construction Tech, Green Building, Advanced Materials
Business Model
B2B
Customer Profile
Hardware Sales
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Partanna Comparables
Compare Partanna with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Sublime Systems | 84% | |
| Brimstone | 83% | |
| Fortera | 82% | |
Partanna Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Strategic | Jun 10, 2025 | ||||
| Accelerator | Sep 12, 2024 | ||||
| Pre Seed | May 3, 2023 |
Partanna Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Cherubic Ventures | Pre Seed |
| Pegasus Capital Advisors | Strategic |
| Hub71 | Accelerator |
Market signals
Structured signals derived from secondary market and firmographic data.
- May 12, 2026
Monthly visitors increased 90% MoM.
- Sep 12, 2024
$68K raised from Hub71
Partanna 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 Partanna's valuation, stock price, and market status.