Active Surfaces
PrivateLast Round
Strategic
Oct 24, 2025
Total Funding Raised
$6.23M
Momentum
Top 5%
of companies Caplight tracks
Company Overview
Active Surfaces operates in Energy & Sustainability and is based in Woburn, Massachusetts. Its latest recorded funding round was a Strategic round in October 2025.
Active Surfaces is an alternative energy equipment company that develops and manufactures ultra-thin, lightweight, and flexible perovskite-based solar technology.
Sector
Energy & Sustainability
Verticals
Renewable Energy, Advanced Materials, Clean Manufacturing
Business Model
B2B
Customer Profile
Hardware Sales
AI Layer
Non-AI
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Active Surfaces Comparables
Compare Active Surfaces with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Verde Technologies | 90% | |
| RadianX | 84% | |
| Solaires Entreprises Inc. | 84% |
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Active Surfaces Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Strategic | Oct 24, 2025 | ||||
| Grant | Aug 15, 2025 | ||||
| Grant | Apr 24, 2025 | ||||
| Pre Seed | May 13, 2024 | ||||
| Grant | Mar 20, 2024 |
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Key People
Founding team and executive leadership
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Active Surfaces Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| SeaX Ventures | Pre Seed |
| MassVentures | Grant |
| Massachusetts Clean Energy Center | Grant |
| Sabanci Climate Ventures | Pre Seed |
| Safar Partners | Pre Seed |
| New Climate Ventures | Pre Seed |
| Umami Capital | Pre Seed |
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Market signals
Structured signals derived from secondary market and firmographic data.
- Oct 5, 2026
Grew 21% QoQ from 14 to 17 employees.
- Aug 3, 2026
Open roles increased to 7, representing 50% of headcount.
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Active Surfaces 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 Active Surfaces's valuation, stock price, and market status.
Is Active Surfaces a public or private company?
Active Surfaces is a private company.
What is the current stock price of Active Surfaces?
Active Surfaces is a private company, so its shares have no public market price. Caplight tracks Active Surfaces's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Active Surfaces worth (valuation)?
Valuation information for Active Surfaces is not publicly available.
Can I buy Active Surfaces stock?
Active Surfaces shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Active Surfaces's last funding round?
Active Surfaces's most recent funding round was Strategic on October 24, 2025.
Who are the main investors in Active Surfaces?
Key investors in Active Surfaces include Safar Partners.
Will Active Surfaces IPO soon?
No public IPO plans have been announced for Active Surfaces.
How can I track Active Surfaces secondary market activity?
Caplight tracks bids, offers, and trades in Active Surfaces's shares on secondary markets.