Kumulus

Active#20 worldwide · Water

Estimated valuation · Water · Tunisia

Builds solar-compatible atmospheric water generators that produce drinking water from air humidity for schools, hotels, offices and remote communities in North Africa and Europe.

Energy & climate›Water kumuluswater.com

HQTunisia

Last roundSeed · Jun 2025

Estimated valuation

AI · Water ranking (worldwide)

≈ USD 18MUSD 9–36M · Tens of M$

Hundreds of k$

Millions $

Tens of M$

Hundreds of M$

Unicorn

Decacorn

Hectocorn

Anchor: Last known equity round: Seed · USD 3.5M · Jun 2025

An indicative editorial estimate produced by AI, imperfect by nature: neither a financial valuation nor investment advice. Only the market sets a company’s value. Method

Uback rankings

How the AI ranks →

Ranking	Tier	Rank	Edition	Next update
Water · worldwide	Top 24	#20	Edition 0 · Oct 2026	5 Dec 2026

Rank historyOct 2026 · #20 WaterFirst edition: no movements yet.

Funding history

Date	Round	Amount	Type	Investors
Jun 2025	Seed	USD 3.5M	Equity	Bpifrance, PlusVC, Kalys Venture, Flat6Labs

Rounds as cited by Uback’s rankings. Equity, debt and grants are shown separately; only equity rounds count towards the valuation anchor.

Independent analyses

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Back Kumulus whether or not it has agreed: your intention joins the pool on Kumulus, passed to the Fundraising Desk of its country once it reaches critical mass. Backing on Uback (pronounced “you back”) means declaring an Interest (free) or an Intention (coming soon). Backing does not mean that this company is raising funds or that a shareholder is selling shares, and it is not a commitment to invest. Any deal, through a funding round or a sale by an existing shareholder, is handled by a partner desk: the Fundraising Desk of the country for a round, the Secondary Sales Desk assigned to the company for a sale.

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What the AI reads

Read by the AI at the next edition.

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Full water ranking →

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Last updated: Oct 2026Report an error

Uback is a content publisher and an aggregator of non-binding expressions of interest. It provides no investment advice, receives no mandate and takes part in no transaction. Rankings, ranges and brackets are editorial estimates produced by AI, purely indicative.