Active Membranes
PrivateLast Round
Seed
Jul 9, 2024
Total Funding Raised
$30,000
Momentum Score
25 /100
Company Overview
Active Membranes is a cleantech company that develops and manufactures patented electro-active membranes designed to reduce scaling and fouling in water desalination and treatment processes.
Sector
Energy & Sustainability
Verticals
Water Treatment, Advanced Materials, Circular Economy
Business Model
B2B
Customer Profile
Hardware Sales, Services & Consulting, Government Contracts
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Active Membranes Comps
Public and private peers based on sector, stage, and business model.
Active Membranes Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Seed | Jul 9, 2024 | ||||
| Grant | Jan 17, 2024 |
Key People
Founding team and executive leadership
Active Membranes Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Echo River Capital | Seed |
| UCLA Anderson Venture Accelerator | Grant |
| Natural Ventures | Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Jan 20, 2026
Monthly visitors increased 40% MoM.
- Nov 11, 2025
Monthly visitors increased 79% MoM.
Active Membranes 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 Active Membranes's valuation, stock price, and market status.
