Sagacity Health

Sharp understanding of the hardest things

We are a European AI-Biotech company - building an Agentic Platform, and more - to engineer health solutions.

Our Mission

Enhance health through better diagnosis, treatment, and prevention

Preserving life,
improving health.

Our mission is to bring greater insight to the most complex challenges in healthcare. We are working towards a future where diseases are better understood, patients receive more precise care, and prevention advances alongside treatment.

The World Health Organization (WHO) remains firmly committed to the principles set forth in the preamble to its Constitution, especially its definition of human health. According to the WHO, health is "a state of complete physical, mental, and social well-being, and not merely the absence of disease or infirmity."

This universal vision of health inspires us: it reminds us that well-being goes beyond the absence of illness. It is an ideal to be cultivated, a delicate balance of body, mind, and society - one that science and innovation must help protect and strengthen.

genetics

For patient holistic view and mechanistic understanding of biology

Heterogeneous multi-modal and temporal data, microbiota complex interactions, patient pathway, pharmacological modulator research and discovery

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By applying cutting-edge computational methods and AI

Explainable AI models, predictive computational methods, specialised autonomous agents, knowledge graph and bioinformatics data engineering

Could the cure for diseases already be living inside us?

Our Innovation

A Sagacious All-In-One Agentic AI Biotech Platform

Built to understand and act on biology.

Our engine - an Agentic AI Biotech Platform - orchestrates heterogeneous data, advanced computational methods, and autonomous agents to accelerate discovery of innovative health solutions.

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Heterogenous Massive
Database

Our platform consolidates massive biological and clinical datasets into a unified, federated resource. This singular database breaks down silos, unlocks cross-disciplinary insights, and reveals hidden connections that accelerate discovery and fuel advanced data analysis.

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Autonomous Scientific
Agents

We harness the power of our specialised autonomous scientific agents - AI systems capable of reasoning, learning, and acting across complex biological landscapes. These agents accelerate discovery, optimize experimentation, and continuously adapt to emerging scientific insights.

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Pharmaco Microbiomics
Focus

We explore the microbiome as both a driver and a target of health, with a particular focus on pharmaco microbiomics - the interactions between drugs and microbial ecosystems. We aim to unlock new therapeutic avenues and optimize treatment responses.

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Mecanistic Biology
Understanding

Our research combines holistic systems-level perspectives with deep mechanistic precision. We seek to understand biology not only as an integrated whole but also at the molecular and cellular levels, bridging complexity with clarity: through mecanistic modeling.

As scientists at heart, we choose to lead through innovation, reshaping healthcare and positioning ourselves to become a leading force in Europe by 2030.

Our Team

With confidence and sagacity, we innovate to expand the boundaries of health knowledge

Portrait of Sébastien Vachenc, CEO

Sébastien Vachenc

CEO

With over 22 years of experience in pharma and biotech, he held key roles including Head of Data Science and OncoSNIPE Program Director at OPM, Founder of 4SBIO SAS, and Head of Bioinformatics at Abbott. He brings deep scientific expertise to innovative, high-impact projects, supported by dual Master's degrees in Bioinformatics and Applied Mathematics & Statistical Modeling.

Portrait of Nathalie Jeanray, CSO

Nathalie Jeanray

CSO

Leveraging over 13 years of bioinformatics expertise across biology, toxicology, imaging, and oncology research, she held key roles including Senior Data Scientist and Research IT Manager. She also contributed to implement images analysis by AI as a researcher at the GIGA-Research Institute. Her academic background includes a Master's in Bioinformatics and Modeling, complemented by OMOP/OHDSI certification and web development.

Portrait of Jeremy Grignard, CTO & COO

Jeremy Grignard, PhD

CTO & COO

With over six years of experience in AI for early drug discovery, he advanced from Senior Data Scientist to Head of AI and Use Cases at the Servier Research & Development Institute. Holding a PhD, MSc, and MEng in Computer Science and Artificial Intelligence, he combines deep technical expertise with a strong drive for innovation in pharmaceutical research, drug discovery and healthcare.

"Our mission is audacious - to redefine the boundaries of science, medicine, and technology - for the benefit of humanity. It requires more than passion, it's about the relentless pursuit of breakthroughs, fueled by creativity, collaboration, and unwavering integrity. We're not just pushing boundaries; we want to build the future of healthcare, one innovation at a time."

Our team brings together 41 years of complementary expertise spanning AI, data engineering, bioinformatics, biotechnology, drug discovery, and clinical research.

Our Expertise

We also place our skills at your service!

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AI & Data

We harness AI to transform your complex data into actionable knowledge. Our expertise in predictive models, multimodal integration, and automation accelerates discovery and innovation.

  • Predictive & explainable models (ML/DL)
  • Multimodal data integration
  • Automation & workflow industrialization
  • Multi-agent systems
  • Knowledge graph design & deployment
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Biotech & Bioinformatics

We design next-generation bioinformatics pipelines to unlock the value of your biological and biomedical data. From omics to imaging, our expertise turns complex datasets into reliable and impactful insights.

  • Next-generation bioinformatics pipelines
  • Advanced omics analysis
  • Biomedical imaging & radiomics
  • Scientific databases & interoperability
  • Custom computational tools
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Transversal

We provide cross-cutting expertise to support every stage of your projects. From strategy and infrastructure to training and collaboration, we ensure reproducibility, efficiency, and long-term impact.

  • Strategic consulting & advisory
  • Audit & diagnostics
  • Training & mentoring
  • Data & infrastructure engineering
  • Interdisciplinary coordination
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Services

We cover the full data value chain, from proof of concept to large-scale research and discovery programs. We adapt our expertise to your needs.

  • Tailor-Made Services

    Flexible, modular expertise to fit your specific challenges and goals.

We drive strategic, high-impact scientific collaborations with clinicians, research institutes, CROs, pharma, agrifood, and cosmetic companies.
Thanks to our partners and supporters.

News

The latest news from Sagacity Health, and our partners

World

🚀 Foundation of Sagacity Health

September, 2025

Sagacity Health has been officially established in 2025. Our company operates at the intersection of AI and biotechnology. Our objective is to contribute to progress in healthcare.

Award

🎉 PSCC OncoEntreprener

December, 2024

We has been selected as a laureate of the OncoEntrepreneur program by Paris Saclay Cancer Cluster (PSCC) in pre-creation. This program supports promising projects driving progress in cancer.

Like every great journey, Sagacity Health is above all a story of women and men united by a vision, a clear strategy, rigorous execution, and a genuine commitment.

About Us

Sagacity means perspicacity

Sharp understanding of the hardest things

Our story, in short.

We built our expertise at the heart of the pharmaceutical and biotechnology industry. Today, we aspire to improve health as a whole through our vision, powered by innovation, collaboration, and sagacity.

In healthcare, sagacity refers to the ability of a professional (doctor, nurse, researcher) to combine clinical intuition, experience and critical reasoning to reach an accurate diagnosis, anticipate complications or develop and make appropriate therapeutic decisions, even in complex or uncertain situations.

Our guiding motto captures both the complexity of today's medical challenges and the precision of the mindset we bring. Sharp understanding is not just a skill - it is our commitment to clarity, rigor, and actionable insight at every level - from data and knowledge - to human and patient outcomes.

Contact Us

Would you like to find out more?

Contact Information
Locations
Dijon (Headquarter), Paris
Languages

English, French

Nationalities

French, Belgian, Luxembourg

Alone we move fast, together we go beyond.