Hemspan
PrivateLast Round
Series A
Feb 5, 2025
Momentum
Top 50%
of companies Caplight tracks
Company Overview
Hemspan is a construction technology company developing bio-based, circular systems using hemp to capture and store atmospheric carbon in buildings.
Sector
Real Estate & PropTech
Verticals
Construction Tech, Green Building, Sustainable Materials, Carbon Capture
Business Model
B2B
Customer Profile
Hardware Sales, Services & Consulting
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Hemspan Comparables
Compare Hemspan with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Natural Building Systems | 87% | |
| ModCell | 86% | |
| IndiNature | 84% | |
Hemspan Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series A | Feb 5, 2025 | ||||
| Seed | Sep 21, 2022 |
Key People
Founding team and executive leadership
Hemspan Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Prospedia Capital | Seed |
| Envestors Private Investment Club | Seed |
| ESI Venture Capital | Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- May 13, 2026
Monthly visitors increased 54% MoM.
- Nov 7, 2025
Monthly visitors grew 164% MoM, reaching 7.7K.
Hemspan Filings
SEC and related filings with document metadata.
| Typed | Date | Amount Offered | Amount Sold | Filling | Pages | Download |
|---|---|---|---|---|---|---|
Mock Valuation | Sign Up to view | Mock Valuation | Sign Up to view | Mock Valuation | Sign Up to view | Mock Valuation |
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Frequently Asked Questions
Common questions about Hemspan's valuation, stock price, and market status.