Kumulus Water
PrivateLast Round
Seed
Jun 3, 2025
Total Funding Raised
$4.47M
Momentum
Top 25%
of companies Caplight tracks
Company Overview
Kumulus Water operates in Energy & Sustainability and is based in Paris. Its latest recorded funding round was a Seed round in June 2025.
Kumulus Water is a climate tech company that designs and manufactures atmospheric water generators that extract safe drinking water from air humidity.
Sector
Energy & Sustainability
Verticals
Water Treatment, Clean Manufacturing, ESG Analytics
Business Model
B2B
Customer Profile
Hardware + Subscription, Hardware Sales
AI Layer
Application
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Kumulus Water Comparables
Compare Kumulus Water with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| GENAQ | 91% | |
| Aquaria | 83% | |
| Solaq International | 82% |
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Kumulus Water Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Seed | Jun 3, 2025 | ||||
| Pre Seed | Sep 29, 2022 |
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Key People
Founding team and executive leadership
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Kumulus Water Investors
Notable investors and investment history
Market signals
Structured signals derived from secondary market and firmographic data.
- Aug 17, 2026
Open roles increased to 7, 2.4x the trailing average.
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Kumulus Water 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.
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Frequently Asked Questions
Common questions about Kumulus Water's valuation, stock price, and market status.
Is Kumulus Water a public or private company?
Kumulus Water is a private company.
What is the current stock price of Kumulus Water?
Kumulus Water is a private company, so its shares have no public market price. Caplight tracks Kumulus Water's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Kumulus Water worth (valuation)?
Valuation information for Kumulus Water is not publicly available.
Can I buy Kumulus Water stock?
Kumulus Water shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Kumulus Water's last funding round?
Kumulus Water's most recent funding round was Seed on June 3, 2025.
Who are the main investors in Kumulus Water?
Key investors in Kumulus Water include Bpifrance.
Will Kumulus Water IPO soon?
No public IPO plans have been announced for Kumulus Water.
How can I track Kumulus Water secondary market activity?
Caplight tracks bids, offers, and trades in Kumulus Water's shares on secondary markets.