Nanoplume
PrivateLast Round
Grant
Jul 2, 2025
Total Funding Raised
$34,000
Company Overview
Nanoplume operates in Energy & Sustainability and is based in Cambridge. Its latest recorded funding round was a Grant round in July 2025.
Nanoplume is an advanced biomaterials company that develops and manufactures affordable, bio-based aerogel insulation materials for the built environment and cold chain logistics industries.
Sector
Energy & Sustainability
Verticals
Advanced Materials, Sustainable Materials, Pharma Supply Chain, Construction Tech
Business Model
B2B
Customer Profile
Hardware Sales, Services & Consulting
AI Layer
Non-AI
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Nanoplume Comparables
Compare Nanoplume with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Baerfell Advanced Materials | 80% | |
| SA-Dynamics | 80% | |
| ThermaGEL Innovations | 79% |
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Nanoplume Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Grant | Jul 2, 2025 | ||||
| Pre Seed | Jan 13, 2025 |
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Key People
Founding team and executive leadership
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Nanoplume Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Royal Society of Chemistry | Grant |
| Angel Invest | Pre Seed |
| Desai Ventures | Pre Seed |
| SOSV | Pre Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Jul 18, 2025
Grew 100% QoQ from 3 to 6 employees.
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Nanoplume Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
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Frequently Asked Questions
Common questions about Nanoplume's valuation, stock price, and market status.
Is Nanoplume a public or private company?
Nanoplume is a private company.
What is the current stock price of Nanoplume?
Nanoplume is a private company, so its shares have no public market price. Caplight tracks Nanoplume's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Nanoplume worth (valuation)?
Valuation information for Nanoplume is not publicly available.
Can I buy Nanoplume stock?
Nanoplume shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Nanoplume's last funding round?
Nanoplume's most recent funding round was Grant on July 2, 2025.
Who are the main investors in Nanoplume?
Key investors in Nanoplume include Royal Society of Chemistry, Angel Invest, Desai Ventures, SOSV.
Will Nanoplume IPO soon?
No public IPO plans have been announced for Nanoplume.
How can I track Nanoplume secondary market activity?
Caplight tracks bids, offers, and trades in Nanoplume's shares on secondary markets.