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
Energy & Sustainability
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 28, 2026
Monthly visitors increased 127% MoM.
- Jul 19, 2026
Grew 63% QoQ, from 8 to 13 employees.
Pure Blue Tech 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 Pure Blue Tech's valuation, stock price, and market status.
Is Pure Blue Tech a public or private company?
Pure Blue Tech is a private company.
What is the current stock price of Pure Blue Tech?
Pure Blue Tech is a private company with no public stock price. No recent secondary market data is available.
How much is Pure Blue Tech worth (valuation)?
Pure Blue Tech's valuation is estimated at $10.0M based on funding round data.
Can I buy Pure Blue Tech stock?
Pure Blue Tech 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 Pure Blue Tech's last funding round?
Pure Blue Tech's most recent funding round was Convertible Debt on March 27, 2023.
Who are the main investors in Pure Blue Tech?
Key investors in Pure Blue Tech include Rockies Venture Club.
Will Pure Blue Tech IPO soon?
No public IPO plans have been announced for Pure Blue Tech.
How can I track Pure Blue Tech secondary market activity?
Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor Pure Blue Tech's secondary market activity and sign up for updates.