Water Challenge
PrivateLast Round
Grant
Oct 1, 2022
Total Funding Raised
$4.22M
Company Overview
Water Challenge operates in Energy & Sustainability and is based in Madrid. Its latest recorded funding round was a Grant round in October 2022.
Water Challenge is a cleantech company that provides a patented technology for contaminated fluid treatment that produces purified water and commercialized dry/crystallized solids.
Sector
Energy & Sustainability
Verticals
Water Treatment, Circular Economy, Clean Manufacturing, Waste Management
Business Model
B2B
Customer Profile
Hardware Sales, Services & Consulting, Government Contracts
AI Layer
Non-AI
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Water Challenge Comparables
Compare Water Challenge with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Aquatech International Corporation | 77% | |
| Saltworks Technologies Inc. | 77% | |
| Aquafortus | 75% |
For institutional investors. Book with your work email.
Water Challenge Funding Rounds
Historical fundraising activity
For institutional investors. Book with your work email.
Water Challenge Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| European Innovation Council Fund | Grant |
| European Investment Bank Group | Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Oct 1, 2022
Secured $2.53M from the European Innovation Council.
For institutional investors. Book with your work email.
Water Challenge 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.
Book a demoFor institutional investors. Book with your work email.
Frequently Asked Questions
Common questions about Water Challenge's valuation, stock price, and market status.
Is Water Challenge a public or private company?
Water Challenge is a private company.
What is the current stock price of Water Challenge?
Water Challenge is a private company, so its shares have no public market price. Caplight tracks Water Challenge's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Water Challenge worth (valuation)?
Valuation information for Water Challenge is not publicly available.
Can I buy Water Challenge stock?
Water Challenge shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Water Challenge's last funding round?
Water Challenge's most recent funding round was Grant on October 1, 2022.
Who are the main investors in Water Challenge?
Key investors in Water Challenge include European Innovation Council Fund, European Investment Bank Group.
Will Water Challenge IPO soon?
No public IPO plans have been announced for Water Challenge.
How can I track Water Challenge secondary market activity?
Caplight tracks bids, offers, and trades in Water Challenge's shares on secondary markets.