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Sweetch Energy

Sweetch Energy

Private
Saint-Grégoire, BretagneEnergy & Sustainabilityhttps://www.sweetch.energy

Last Round

Series A

Dec 18, 2023

Total Funding Raised

$42.33M

Momentum Score

25 /100

Company Overview

Sweetch Energy is a renewable energy company that develops power harvesting technology to generate electricity from the difference in water salinity using a filtration system, providing consumers with access to affordable energy sources.

Sector

Energy & Sustainability

Verticals

Renewable Energy, Advanced Materials, Sustainable Materials

Business Model

B2B

Customer Profile

Hardware Sales, Government Contracts, Revenue Share

AI Layer

Non-AI

Keywords

osmotic powersalinity gradient energyblue energyINOD technologybaseload renewable energynon-intermittent powermembrane technologynano-osmotic diffusionosmotic power plantutility-scale renewablesnanofluidicsdispatchable powerionic energylevelized cost of energyLCOE

Historical Pricing

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Caplight Momentum Score

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Sweetch Energy Comps

Public and private peers based on sector, stage, and business model.

CompanyStatusEst. ValuationRev Multiple
OpenAIPrivate$86.0B~40x
CoherePrivate$5.0B--
Competitor 1Public$XX.XBXXx
Competitor 2Public$XX.XBXXx

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Sweetch Energy Funding Rounds

Historical fundraising activity

RoundDateAmount RaisedValuationInvestorsSources
Series ADec 18, 2023
GrantDec 1, 2022
Convertible DebtSep 20, 2022
SeedApr 13, 2021

Key People

Founding team and executive leadership

Bruno Mottet

Co Founder, Chief Innovation Officer And Co-founder

Founding Team

Nicolas Heuzé

Chief Executive Officer

Executive Team

Matthieu BOSSUT

Chief Financial Officer

Executive Team

Sweetch Energy Investors

Notable investors and investment history

InvestorRounds
European Innovation CouncilGrant
ADEME InvestissementSeed
Crédit Mutuel ImpactSeries A
EDF Pulse VenturesSeries A
Demea Sustainable InvestmentSeries A, Convertible Debt
Électricité de FranceConvertible Debt, Series A
GO CapitalSeed, Convertible Debt, Series A

Market signals

Structured signals derived from secondary market and firmographic data.

  • Oct 1, 2025

    Collaborating with Compagnie Nationale du Rhône and EDF Hydro on osmotic energy solutions.

  • Apr 1, 2025

    Partnering with University of Montpellier and CNRS on Fluxionic initiative.

Sweetch Energy Filings

SEC and related filings with document metadata.

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Sweetch Energy Filings

SEC and related filings with document metadata.

Frequently Asked Questions

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Firmographic Details

HeadquartersSaint-Grégoire, Bretagne
Employee Range67
Year Founded2015
Last FundingDec 18, 2023

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