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Pure Blue Tech

Pure Blue Tech

Private
Bellingham, WashingtonEnergy & Sustainabilityhttps://purebluetech.com/

Last 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

water treatmentmembrane filtrationmembrane foulingultrasonic cleaningindustrial water reusedesalinationnanopatterned membranesfouling preventionclean techsmart waterreverse osmosisROindustrial filtrationwater techmembrane scaling

Historical Pricing

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Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

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Pure Blue Tech Comparables

Compare Pure Blue Tech with similar companies based on industry and business-model similarity.

Pure Blue Tech comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
ZwitterCo
76%
Toray Industries, Inc.
73%
Veolia
71%

Pure Blue Tech Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Convertible DebtDec 23, 2024
DebtAug 14, 2024
GrantMar 1, 2024
SeedMar 27, 2023
VC RoundMay 20, 2022
Grant
Jan 1, 2022

Key People

Founding team and executive leadership

Ryan Vogel

CEO Co-Founder

Founding Team

Pure Blue Tech Investors

Notable investors and investment history

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.

Pure Blue Tech filings preview — column headings only; records require access
TypeDateAmount OfferedAmount SoldFilingPagesDownload

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Frequently 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.

Firmographic Details

HeadquartersBellingham, Washington
Employee Range12
Year Founded2013
Last FundingDec 23, 2024

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