Algaesys
PrivateLast Round
Grant
May 16, 2025
Total Funding Raised
$2.07M
Company Overview
Algaesys is an environmental services company that provides innovative, high-rate phototrophic biofilm reactor technology for sustainable wastewater treatment and resource recovery.
Sector
Energy & Sustainability
Verticals
Water Treatment, Carbon Capture, Circular Economy, Waste Management
Business Model
B2B
Customer Profile
Services & Consulting, Hardware Sales, Revenue Share
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Algaesys Comparables
Compare Algaesys with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| AlgaFilm Technologies | 86% | |
| OneWater Inc. | 85% | |
| Gross-Wen Technologies | 83% | |
Algaesys Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Grant | May 16, 2025 |
Key People
Founding team and executive leadership
Algaesys Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Calouste Gulbenkian Foundation | Grant |
| Bluebio Alliance | Grant |
| Oceano Azul Foundation | Grant |
| City of Fremantle | Grant |
| Plus Eight Accelerator | Grant |
Market signals
Structured signals derived from secondary market and firmographic data.
- Apr 7, 2026
Monthly visitors grew 556% MoM.
- Jan 21, 2026
Monthly visitors increased 1337% MoM.
Algaesys Filings
SEC and related filings with document metadata.
| Typed | Date | Amount Offered | Amount Sold | Filling | Pages | Download |
|---|---|---|---|---|---|---|
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Frequently Asked Questions
Common questions about Algaesys's valuation, stock price, and market status.