# Kumulus Water funding: rounds and investors

> Kumulus Water has raised $3.4M across 1 round since 2025. Investors include Techstars, Bpifrance and European Bank for Reconstruction and Development.

Source: https://millionrounds.com/company/kumulus-water (Millionrounds; every figure on the page links to its filing or article)

France · [Seed startup](https://millionrounds.com/companies)

# Who invested in *Kumulus Water*

One round we have observed, with the 4 investors named in it. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

Cleantech

Funding summary Updated 26 Oct 2026

**$3.4M** raised across 1 round since 2025, from 1 source

- **Latest round:** Seed, $3.4M May 2025
- **Investors:** 4

See who backed them

## The rounds

- **May 2025** Seed **$3.4M** [Techstars](https://millionrounds.com/fund/techstars) [Bpifrance](https://millionrounds.com/fund/bpifrance) [European Bank for Reconstruction and Development](https://millionrounds.com/fund/ebrd) [F6 Ventures](https://millionrounds.com/fund/f6-ventures) Source recorded

## Founders and team

From Kumulus Water's own website: 2 on the team.

- **Iheb Triki** CEO
- **Mohamed Ali Abid** CTO

## Everyone who backed them

[Techstars](https://millionrounds.com/fund/techstars) VC firm **1** round

[Bpifrance](https://millionrounds.com/fund/bpifrance) Government **1** round

[European Bank for Reconstruction and Development](https://millionrounds.com/fund/ebrd) Private equity **1** round

[F6 Ventures](https://millionrounds.com/fund/f6-ventures) VC firm **1** round

Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=kumulus-water).

## Also claim to have backed them

This firm lists Kumulus Water as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.

[VESTA Groupe](https://millionrounds.com/fund/vesta-groupe) Family office Per its own site

## Quick answers about Kumulus Water

### Who invested in Kumulus Water?

Kumulus Water's investors include Techstars, Bpifrance, European Bank for Reconstruction and Development and F6 Ventures.

### How much has Kumulus Water raised?

Kumulus Water has raised $3.4M across 1 round since 2025.

### When did Kumulus Water last raise?

Kumulus Water's most recent round was a Seed of $3.4M in May 2025.

### What was Kumulus Water's biggest round?

Its most recent round, $3.4M in May 2025, is also its largest on record.

### Who backed Kumulus Water first?

Kumulus Water's first round on record, in May 2025, was backed by Techstars, Bpifrance and European Bank for Reconstruction and Development and 1 others.

### What stage is Kumulus Water at?

Kumulus Water's latest named round is a Seed, in May 2025.

### Where is Kumulus Water based?

Kumulus Water is based in France.

## Companies like Kumulus Water

In the same sector, and raised in the last eighteen months.

[**Elax Energy** $34M · Oct 2026](https://millionrounds.com/company/elax-energy)[**EPYR** $20M · Oct 2026](https://millionrounds.com/company/epyr)[**Mantle8** $38M · May 2026](https://millionrounds.com/company/mantle8)[**Newable** $4.7M · Jan 2026](https://millionrounds.com/company/newable)[**Spark Cleantech** $35M · Dec 2025](https://millionrounds.com/company/spark-cleantech)[**HoloSolis** $255M · Nov 2025](https://millionrounds.com/company/holosolis)

## Find investors like these

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