Let's accelerate a greener world

We invest in ambitious climate startups that respond concretely to environmental challenges to defend the climate, biodiversity and future generations.

We support daring and committed founders, who have their heads in the clouds but their feet on the ground. From the early stages of development, we provide them with the means to realize their vision with real and measurable impact.

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Our investment thesis

We count on founders who combine vision, execution and measurable impact.

Stage: Seed/Series A
Ticket: 500k to €2.5M in equity
Target: ClimateTech software - the startup must have clear commercial traction
Positioning: Lead or Co-lead mainly
Geography: France and Europe

Discover our

Manifesto

Our credo of committed investors, for committed entrepreneurs!

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Climate leaders fast track

A 360° acceleration, to quickly transform reality

Transforming the economy: this requires funds, but not only. Entrepreneurs must be strongly supported in a variety of ways.
We provide 4 assets:

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capital

TRUST

Major transformations require an enterprise-investor partnership based on transparency, patience, mutual rigor and support 
in good times and in bad times.

capital

relational

Relentlessly, we connect the startups we accelerate with customers, partners, investors, and mentors. Success is getting to the right person at the right time.

capital

intellectual

Building a large-scale business does not only require a good product; you also need to set up a scalable organization, a powerful go-to-market, effective finances, efficient sales teams...

capital

humane

We help founders build a dream team that makes their vision possible and alive.

ADDED VALUE

Our scaling Playbook

Much more than an investor, we are growth partners. We provide supported startups with a structured method, targeted expertise and a network that can be mobilized at each key stage of their development.

Strategy, business model 
& offer design

Clarify the value proposition and build a scalable, readable economic model that is aligned with the impact.

Financing, fundraising & cash management

Prepare fundraising and optimize cash management to secure resources at the right time.

Internationalization

Structure a gradual, coherent and realistic European or international expansion.

Acquisition, sales & marketing

Deploy a clear, measurable commercial strategy adapted to the sector's sales cycle.

Leadership, organization
& recruitment

Building a solid organization that is structured to support and absorb growth.

Impact measurement

Establish rigorous impact management to give credibility to the project and guide the decision.

Portfolio

We the Let's support

Faced with the climate emergency, they are taking action. We help them move faster, reach further, and act more justly

Founders Stories
Greengo - Responsible Tourism
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Greengo - Responsible Tourism

Discover Greengo's vision and ambitions with Guillaume Jouffre - Co-Founder & CEO

OpenClimat - Climate Transparency
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OpenClimat - Climate Transparency

Discover the vision and ambitions of OpenClimat with Elsa Chai - Co-Founder

Zei - ESG management
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Zei - ESG management

Discover ZEI's vision and ambitions with Noël Bauza - Co-Founder & CEO

Ficha - AI & Waste
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Ficha - AI & Waste

Discover Ficha's mission and ambitions with Vincent Hipault - Co-Founder & CEO

Carbone Farmer - Sustainable Agriculture
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Carbone Farmer - Sustainable Agriculture

Discover the vision and ambitions of Carbone Farmers with Jean-Marc Levy - Co-Founder & Sales Director

Slope - Biodiversity
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Slope - Biodiversity

Discover Versant's mission and ambitions with Martin de Stoppani - Co-Founder & CEO

CircularPlace - Circularity & Reuse
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CircularPlace - Circularity & Reuse

Discover the mission and ambitions of CircularPlace with Vincent Rigal - Co-Founder & CEO

blog

News, analyses & perspectives

Analyses, stories and feedback on entrepreneurship dedicated to greentech, responsible investing and new models to emerge.

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GreenGo lève 3 millions d’euros pour un tourisme plus durable
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GreenGo lève 3 millions d’euros pour un tourisme plus durable

Depuis 2021, GreenGo s’est faite une place de choix comme plateforme d’hébergements éco-responsables et de tourisme durable. En levant trois millions d’euros, la startup entend renforcer sa technologie.

Un cap décisif pour la décarbonation du secteur est franchi
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Un cap décisif pour la décarbonation du secteur est franchi

9 enseignes majeures s’unissent autour d’OpenClimat pour accélérer, ensemble, la décarbonation de leurs chaînes d’approvisionnement.

Exclusive: French nature tech startup Versant grabs €500K from Antler to restore Europe’s biodiversity
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Exclusive: French nature tech startup Versant grabs €500K from Antler to restore Europe’s biodiversity

Biodiversity across Europe is collapsing at an alarming rate. In 2025, 19% of European animal species face the threat of extinction, and France is among the hardest-hit countries, with over one-third of its wildlife species at risk.

WeeFin: new financing round of 25 million euros
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WeeFin: new financing round of 25 million euros

WeeFin, a sustainable fintech that supports financial institutions in the management of their ESG strategies, announces a new financing round of 25 million euros.

French fintech WeeFin secures €25M to elevate sustainable finance and fuel expansion
Companies

French fintech WeeFin secures €25M to elevate sustainable finance and fuel expansion

WeeFin, a French sustainable fintech empowering financial institutions to manage their ESG strategies, has secured €25 million in fresh funding.

La LFP introduit deux nouveaux outils pour aider les clubs professionnels à devenir plus écologiques
Companies

La LFP introduit deux nouveaux outils pour aider les clubs professionnels à devenir plus écologiques

Ce mercredi, via un communiqué, la Ligue de football professionnel a annoncé deux nouveaux outils pour la Licence Club 2025-2026, afin d'aider les clubs professionnels dans l'amélioration de leur démarche environnementale.

Tourisme écoresponsable : GreenGo lève 2,5 millions d'euros
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Tourisme écoresponsable : GreenGo lève 2,5 millions d'euros

Cette plateforme de réservation d'hébergements souhaite développer un nouveau moteur de recherche qui organise des voyages clé en main, dans une optique de minimiser les émissions de gaz à effet de serre du secteur.

Let's build a greener future together

Investor or startup, let's get in touch: