AlgaFilm Technologies
PrivateLast Round
Seed
Sep 23, 2026
Momentum
Top 5%
of companies Caplight tracks
Company Overview
AlgaFilm Technologies is a cleantech company that provides an algae-based wastewater treatment system for nutrient removal with CO2 capture from the air.
Sector
Energy & Sustainability
Verticals
Water Treatment, Waste Management, Circular Economy
Business Model
B2B
Customer Profile
Services & Consulting, Data as a Service, Revenue Share
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
AlgaFilm Technologies Comparables
Compare AlgaFilm Technologies with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Airbuild Inc. | 86% | |
| Algaesys | 84% | |
| Gross-Wen Technologies | 82% |
AlgaFilm Technologies Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Seed | Sep 23, 2026 | ||||
| Accelerator | Apr 28, 2026 | ||||
| Grant | Feb 10, 2025 | ||||
| Seed | Jan 31, 2025 | ||||
| Grant | Nov 27, 2024 |
AlgaFilm Technologies Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Burnt Island Ventures | Seed |
| E8 | Seed |
| National Research Council of Canada Industrial Research Assistance Program (NRC IRAP) | Grant |
| NorthX Climate Tech | Grant |
| Innovate BC | Grant |
| Azolla Ventures | Seed |
| Imagine H2O | Accelerator, Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Sep 23, 2026
Raised Seed round
- Apr 28, 2026
Received funding from Imagine H2O.
AlgaFilm Technologies 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.
Request accessFrequently Asked Questions
Common questions about AlgaFilm Technologies's valuation, stock price, and market status.
Is AlgaFilm Technologies a public or private company?
AlgaFilm Technologies is a private company.
What is the current stock price of AlgaFilm Technologies?
AlgaFilm Technologies is a private company with no public stock price. No recent secondary market data is available.
How much is AlgaFilm Technologies worth (valuation)?
Valuation information for AlgaFilm Technologies is not publicly available.
Can I buy AlgaFilm Technologies stock?
AlgaFilm Technologies shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors. Visit https://www.caplight.com to learn more.
When was AlgaFilm Technologies's last funding round?
Funding round information for AlgaFilm Technologies is not publicly available.
Who are the main investors in AlgaFilm Technologies?
Investor information for AlgaFilm Technologies is not publicly disclosed.
Will AlgaFilm Technologies IPO soon?
No public IPO plans have been announced for AlgaFilm Technologies.
How can I track AlgaFilm Technologies secondary market activity?
Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor AlgaFilm Technologies's secondary market activity and sign up for updates.