Brightwater Tools
PrivateLast Round
Series A
Sep 1, 2025
Total Funding Raised
$2M
Momentum
Top 50%
of companies Caplight tracks
Company Overview
Brightwater Tools is a clean technology company that develops modular, scalable wastewater treatment systems to recover nutrients and non-potable water from high-strength liquid waste streams.
Sector
Energy & Sustainability
Verticals
Water Treatment, Circular Economy, Waste Management, Green Building
Business Model
B2B
Customer Profile
Hardware Sales, Services & Consulting
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Brightwater Tools Comparables
Compare Brightwater Tools with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Epic Cleantec | 87% | |
| VunaNexus AG | 77% | |
| Hydrohm | 75% | |
Brightwater Tools Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series A | Sep 1, 2025 | ||||
| Seed | Apr 1, 2025 | ||||
| Accelerator | Sep 5, 2024 | ||||
| Grant | Aug 4, 2022 |
Brightwater Tools Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| gener8tor | Accelerator |
| StartUp Rutland | Accelerator |
| SOSV | Accelerator |
| HAX | Accelerator |
| National Science Foundation | Grant |
Market signals
Structured signals derived from secondary market and firmographic data.
- Jan 9, 2026
Monthly visitors increased 342% MoM, reaching 1.3K.
- Sep 1, 2025
$5M round completed.
Brightwater Tools 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 Brightwater Tools's valuation, stock price, and market status.