Hemspan
PrivateLast Round
Early Funding
Sep 14, 2026
Total Funding Raised
$2.62M
Momentum
Top 5%
of companies Caplight tracks
Company Overview
Hemspan operates in Energy & Sustainability and is based in Cambridge. Its latest recorded funding round was a Seed round in October 2023.
Hemspan is a construction technology company that develops bio-based, circular building systems and hemp-derived materials to capture and store atmospheric carbon in buildings.
Sector
Energy & Sustainability
Verticals
Construction Tech, Green Building, Sustainable Materials, Carbon Capture
Business Model
B2B
Customer Profile
Hardware Sales, Services & Consulting
AI Layer
Non-AI
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% |
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Hemspan Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Early Funding | Sep 14, 2026 | ||||
| Series A | Feb 5, 2025 | ||||
| Seed | Oct 19, 2023 | ||||
| Grant | Jun 21, 2023 |
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Key People
Founding team and executive leadership
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Hemspan Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Prospedia Capital | Seed |
| Sapphire Capital Partners | Seed |
| Envestors Private Investment Club | Seed |
| South of Scotland Enterprise | Early Funding |
| ESI Venture Capital | Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Sep 14, 2026
$5.37M raised with South of Scotland Enterprise
- May 13, 2026
Monthly visitors increased 54% MoM.
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Recent news
Latest coverage and updates
- receives_financingSep 14, 2026
Hemspan receives $5.4M financing as part of a £4 million funding round, with South of Scotland Enterprise investing up to £980,000 to support a new bio-based manufacturing plant in Scotland on Sep 14th '26.
- increases_headcount_bySep 14, 2026
In Sep '26, Hemspan announces plans for a bio-based manufacturing facility in Scotland with the potential to generate up to 100 jobs.
- invests_into_assetsSep 14, 2026
Hemspan invests $5.4M to establish a bio-based manufacturing plant in the Scottish Borders in Sep '26, supporting up to 100 jobs over the next three years and expanding natural-fibre building products.
- expands_facilitiesSep 14, 2026
Hemspan plans to establish a bio-based manufacturing facility in the Scottish Borders with a near-£1 million equity investment from SOSE and the potential to generate up to 100 jobs in Sep '26.
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Hemspan Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
Filing documents are not displayed on this public page. Request access to learn about available coverage.
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Frequently Asked Questions
Common questions about Hemspan's valuation, stock price, and market status.
Is Hemspan a public or private company?
Hemspan is a private company.
What is the current stock price of Hemspan?
Hemspan is a private company, so its shares have no public market price. Caplight tracks Hemspan's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Hemspan worth (valuation)?
Valuation information for Hemspan is not publicly available.
Can I buy Hemspan stock?
Hemspan shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Hemspan's last funding round?
Hemspan's most recent funding round was Early Funding on September 14, 2026.
Who are the main investors in Hemspan?
Key investors in Hemspan include Sapphire Capital Partners.
Will Hemspan IPO soon?
No public IPO plans have been announced for Hemspan.
How can I track Hemspan secondary market activity?
Caplight tracks bids, offers, and trades in Hemspan's shares on secondary markets.