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hydroclimat

Learn more about
Hydroclimat

At the crossroads of digital hydroclimatology and artificial intelligence

Our mission : To provide reliable, actionable data to address our clients urgent challenges with precision.


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From scientific roots
to global climate resilience

Hydroclimat was founded on a clear conviction: climate science must become a practical decision-making tool in a world facing increasing environmental risks.

Established by Dr. Magali Troin and Dr. Adrien Lambert, both PhDs in hydroclimatology and Earth sciences, the company builds on strong scientific expertise to transform complex climate data into clear, reliable, and actionable insights.

Emerging from more than a decade of research in hydrological modeling, climate projections, and risk assessment, Hydroclimat develops solutions that help anticipate the impacts of climate change and strengthen the resilience of territories, infrastructure, and economic systems.

By combining scientific rigor, advanced data innovation, and operational tools, Hydroclimat supports governments, businesses, and insurers in understanding and managing today’s and tomorrow’s climate risks.

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A deeptech approach to climate change

Since its creation, Hydroclimat has positioned itself as a deeptech pioneer, developing advanced hydroclimatic modeling systems capable of anticipating extreme events such as floods, droughts, heatwaves, and storms with unprecedented spatial precision (up to 30 m) and temporal coverage extending to 2100.

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Bias-corrected climate projections from over 20 international models
(CMIP6 ensemble)
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Artificial intelligence and hybrid physics-AI modeling
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High-performance computing to process terabytes of hydroclimatic data
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Scientific collaborations with CNRS, CNES, and leading European research institutions
About us
2020
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2021
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2022
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2023
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2024
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2025
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Founding vision
Founded in 2020 by Dr. Magali Troin and Dr. Adrien Lambert, both PhDs in environmental geosciences, Hydroclimat is built on the complementary expertise of its founders. Magali specializes in the analysis and modeling of hydroclimatic data, while Adrien brings expertise in physical oceanography ...
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Recognition and acceleration
Very quickly, the project seduces: they integrate the PACA East Incubator (Ministry of Higher Education and Research) and ESA BIC South France (European Space Agency)...
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Scientific validation
Launch of Pop-Risk, a multi-hazard modeling platform co-funded by CNRS and CNES, integrating climate, hydrology, and flood dynamics to support territorial adaptation strategies and resilience planning.
Expansion and partnerships
Strategic partnerships with Vinci, Addactis, and PwC strengthened Hydroclimat’s operational footprint in climate resilience, expanding its reach across the infrastructure, finance, and consulting sectors.
Recognition and R&D excellence
Hydroclimat has been selected as a laureate of the France Relance and regionalized i-Démo innovation programs, supporting the development of its research in hybrid climate–hydrology modeling. These initiatives strengthen Hydroclimat’s capabilities in climate risk analysis, particularly for flood hazards, while advancing the integration of artificial intelligence to improve the understanding and anticipation of climate change impacts.
Scaling impact
Hydroclimat raises €2 million from Starquest (CCR-F) and Région Sud Investissement, accelerating its international expansion and the deployment of AI-driven climate intelligence solutions worldwide.

Our core values

At Hydroclimat, our values are rooted in science, innovation, and responsibility. They guide every model we build, every dataset we release, and every partnership we form.
Scientific rigor
Scientific rigor
Each dataset is grounded in peer-reviewed research and validated through transparent, reproducible methods.
Precision
Precision
We deliver decision-grade climate and hydrological intelligence at fine spatial and temporal scales.
Reliability and commitment
Reliability and commitment
We ensure methodological transparency, traceability, and consistent quality across all our developments.
Environmental responsibility
Environmental responsibility
Our work contributes directly to building sustainable, climate-resilient societies and infrastructures.
Innovation and challenge
Innovation and challenge
We continuously test, improve, and expand the frontiers of climate and hydrological modeling.

Flexible. Scalable. Designed for
Real-World Complexity

From comprehensive multi-hazard assessments to targeted single-risk models, our services are built to adapt to your objectives. We align delivery formats and pricing with your workflow, technical needs, and operational context.


We support a wide range of use cases, from platform-based, multi-risk screenings to advanced hybrid modelling that combines physical processes with deep learning. Our expertise covers climate and water-related risks with precision and reliability.


Whether your operations are local, European, or global, we deliver cutting-edge climate risk intelligence designed for seamless integration, actionable insights, and real-world impact.

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Our long-term vision

By 2040, the accuracy and reliability of climate and water resource projections will be a key survival factor for all economic activities.


Hydroclimat is building that foundation today, enabling industries, insurers, and territories to anticipate rather than endure the challenges of climate change.

— Dr. Magali Troin, Managing Director & Co-founder