Kumulus Overview

  • Year Founded
  • 2021

Year Founded

  • Status
  • Private

  • Employees
  • 29

Employees

  • Latest Deal Type
  • Seed

  • Latest Deal Amount
  • $3.5M

  • Investors
  • 19

Kumulus General Information

Description

Developer of atmospheric water generators designed to produce drinking water using solar power and air humidity. The company offers decentralized, fully autonomous units that extract moisture, operate with remote digital monitoring, and include maintenance services, enabling businesses to secure a sustainable and economical supply of clean water.

Contact Information

Website
www.kumuluswater.com
Ownership Status
Privately Held (backing)
Financing Status
Venture Capital-Backed
Corporate Office
  • 14 Avenue Du General De Gaulle
  • 94160 Saint-Mande
  • France
+33 07
Primary Industry
Building Products
Other Industries
Business/Productivity Software
Media and Information Services (B2B)
Environmental Services (B2B)
Vertical(s)
CleanTech, Climate Tech
Corporate Office
  • 14 Avenue Du General De Gaulle
  • 94160 Saint-Mande
  • France
+33 07

Kumulus Timeline

2023202420252026
Financing RoundCaptured Employee CountEstimated Employee Growth

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Kumulus Valuation & Funding

Deal Type Date Amount Raised to Date Post-Val Status Stage
17. Seed Round 01-Jun-2025 $3.5M Completed Generating Revenue
16. Accelerator/Incubator 15-Jan-2025 Completed Generating Revenue
15. Accelerator/Incubator 01-Jan-2025 Completed Generating Revenue
14. Accelerator/Incubator 01-Jan-2025 Completed Generating Revenue
13. Seed Round 22-Dec-2024 Completed Generating Revenue
12. Accelerator/Incubator Completed Generating Revenue
11. Seed Round Cancelled Generating Revenue
10. Accelerator/Incubator 25-Apr-2023 Completed Generating Revenue
9. Accelerator/Incubator 01-Jan-2023 $10K $2.22M Completed Generating Revenue
8. Seed Round 30-Jun-2022 $1.06M $2.21M Completed Generating Revenue
To view Kumulus’s complete valuation and funding history, request access »

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Kumulus Comparisons

Description
Primary
Industry
HQ Location
Employees
Total Raised
Post Valuation
Last
Financing
Details
Developer of atmospheric water generators designed to produce drinking water using solar power and air humidity. The com
Building Products
Saint-Mande, France
29 As of 2026

Lucena, Spain
 

Bangalore, India
 
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Kumulus Competitors (9)

One of Kumulus’s 9 competitors is GENAQ, a Venture Capital-Backed company based in Lucena, Spain.

Company Name Financing Status Location Employees Total Raised Last Financing Date/Type Last Financing Amount
GENAQ Venture Capital-Backed Lucena, Spain
Uravu Labs Venture Capital-Backed Bangalore, India
Genesis Systems Venture Capital-Backed Tampa, FL
Watergen Private Equity-Backed Charlotte, NC
SunToWater Venture Capital-Backed San Francisco, CA
You’re viewing 5 of 9 competitors. Get the full list »

Kumulus Patents

  • 7

    Total Documents Applications and Grants

  • Total Patents Families

  • 4

    Granted

  • 1

    Pending

  • Expiring in next 12 mo

Kumulus Recent Patent Activity

Publication ID Patent Title Status First Filing Date Technology (CPC) Citations
FR-3156212-A1 Method for managing atmospheric water generating devices Active 01-Dec-2023
FR-3156212-B1 Method for managing atmospheric water generation devices Active 01-Dec-2023
WO-2025114577-A1 Method for managing atmospheric water generation devices Inactive 01-Dec-2023
EP-4655083-A1 Atmospheric water generator Pending 13-Jan-2023
FR-3144926-A1 Atmospheric water generator Active 13-Jan-2023 B01D5/0003
To view Kumulus’s complete patent history, request access »

Kumulus Signals

Growth Rate

Weekly
Growth
Weekly Growth

Size Multiple

Median
Size Multiple

Key Data Points

Similarweb Unique Visitors

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Kumulus Investors (19)

Investor Name Investor Type Holding Investor Since Participating Rounds
Spadel Corporation Minority
Impact Deal Accelerator/Incubator
Leading Cities Accelerator/Incubator
Leonard (Innovation Platform) Accelerator/Incubator
Plus Venture Capital Venture Capital Minority
You’re viewing 5 of 19 investors. Get the full list »

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Kumulus FAQs

  • When was Kumulus founded?

    Kumulus was founded in 2021.

  • Where is Kumulus headquartered?

    Kumulus is headquartered in Saint-Mande, France.

  • What is the size of Kumulus?

    Kumulus has 29 total employees.

  • What industry is Kumulus in?

    Kumulus’s primary industry is Building Products.

  • Is Kumulus a private or public company?

    Kumulus is a Private company.

  • What is Kumulus’s current revenue?

    The current revenue for Kumulus is .

  • How much funding has Kumulus raised over time?

    Kumulus has raised $5.73M.

  • Who are Kumulus’s investors?

    Spadel, Impact Deal, Leading Cities, Leonard (Innovation Platform), and Plus Venture Capital are 5 of 19 investors who have invested in Kumulus.

  • Who are Kumulus’s competitors?

    GENAQ, Uravu Labs, Genesis Systems, Watergen, and SunToWater are some of the 9 competitors of Kumulus.

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