Pure Blue Tech
PrivateLast Round
Convertible Debt
Dec 23, 2024
Est. Valuation
$10M
Total Funding Raised
$5.99M
Momentum
Top 5%
of companies Caplight tracks
Company Overview
Pure Blue Tech is a clean technology company that develops and manufactures self-cleaning membrane elements for water filtration and desalination applications.
Sector
Frontier & Industrial Tech
Verticals
Water Treatment, Advanced Materials, Clean Manufacturing
Business Model
B2B
Customer Profile
Hardware Sales, Government Contracts
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Pure Blue Tech Comparables
Compare Pure Blue Tech with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| ZwitterCo | 76% | |
| Toray Industries, Inc. | 73% | |
| Veolia | 71% | |
Pure Blue Tech Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Convertible Debt | Dec 23, 2024 | ||||
| Debt | Aug 14, 2024 | ||||
| Grant | Mar 1, 2024 | ||||
| Seed | Mar 27, 2023 | ||||
| VC Round | May 20, 2022 | ||||
Grant | Jan 1, 2022 |
Pure Blue Tech Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| SWAN Impact Network | VC Round |
| Little Green Bamboo Capital | Seed |
| Allen Angel Capital Education Program | Seed |
| Rockies Venture Club | Seed, Convertible Debt, VC Round |
| U.S. Environmental Protection Agency | Grant |
| Dakota Venture Group | Seed, VC Round |
| Cowtown Angels | VC Round |
Market signals
Structured signals derived from secondary market and firmographic data.
- Jul 19, 2026
Grew 63% QoQ, from 8 to 13 employees.
- Jun 24, 2026
Grew 33% QoQ from 9 to 12 employees.
Pure Blue Tech 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 Pure Blue Tech's valuation, stock price, and market status.