Top 15 Medical Device Angel Investors in France in January 2026

Last updated: Jan 2026 A list of 15 angel investors that invest in Medical device startups based in France. We rank investors based on the number of investments they made in Medical device companies from France. We update this investor list every month.

Top 15 Medical Device Angel Investors in France in January 2026

Investor	Medical Device France investments
Yann Fleureau	3
Guillaume Richard	2
Daniel Caille	2
Dominique Gaillard	1
Siddarth Satish	1
Sacha Loiseau	1
Rajat Khare	1
Christophe Ricard	1
Alain Decombe	1
Philippe du Mesnil	1
Thierry Joubert	1
Pierre Olivier Goineau	1
Richard Leparmentier	1
Pierre-Jean Lamps	1
Gerard Hascoet	1

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Investor list

Yann sets the vision and strategic direction for Cardiologs and is the guardian of company culture. He is a frequent speaker at industry conferences and is recognized as a thought leader in the application of AI in healthcare. Yann graduated with a degree in Computer Science and Biology from Ecole Polytechnique Paris (X) and the Silicon ValleyInnovation and Entrepreneurship program at UC Berkeley.He was recently named one of MIT Technology Review's Innovators Under 35 in Europe and BNP Paribas European Innovator of the Year. Yann is passionate about the intersection of new technology & clinical practice and is excited to be building a leading company that will help usher in a new era for healthcare worldwide.

Investment focus

Health Care, Medical Device, Artificial Intelligence
Series A, Series B
France

Portfolio highlights

Inbolt — InBolt has developed the world’s smallest and most efficient 3D camera tracking system. Their first product is a hardware module / device that an operator can plug onto all manual tools such as a drill, a screwdriver or a torque wrench. Once on the tool, it guides the operator, validates the completion of a task in real time and registers allthe completion parameters.
Tilak Healthcare — Tilak is a unique videogame studio where like-minded & passionate people create fun mobile medical games to monitor patients with chronic diseases.
Brink Therapeutics — Brink Therapeutics is a Biotechnology Research firm conducting cell therapy research using reprogrammed recombinases.

Guillaume Richard is the Founder, Chairman & CEO at Oui Care.He attended EDHEC Business School.

Investment focus

Medical, Software, Health Care
Pre-Seed, Series A
France

Portfolio highlights

HYPNO VR — HypnoVR is a virtual reality software for anesthesia, treatment of pain, and anxiety. It was founded in 2016 and is based in Strasbourg, France.

Daniel Caille

Investment focus

Elderly, Medical, Software
Series A, Pre-Seed, Funding Round
France

Portfolio highlights

HYPNO VR — HypnoVR is a virtual reality software for anesthesia, treatment of pain, and anxiety. It was founded in 2016 and is based in Strasbourg, France.
Medylink —
CetteFamille — CetteFamille is an economical alternative to retirement homes in France. It is a French network of professional and accredited families to welcome the elderly.CetteFamille is a warm, economical and tailor-made alternative to the retirement home. CetteFamille is a site of connection and a company of services to the person allowing seniors to finda trained and selected family close to home. CetteFamille offers seniors and their families an offer of contact and a follow-up service to carry out all the administrative procedures.On www.cettefamille.com, caregivers of seniors can register to meet a family available nearby. The teams at CetteFamille are responsible for contacting them to study the request and ensure a meeting with the family most appropriate to meet his needs.

Dominique Gaillard graduated from Ecole Polytechnique in 1979. Ecole Nationale des Ponts et ChaussÃ©es and the Institut d'Administration des Entreprises, and holds a Master of Science from UC Berkeley.Dominique Gaillard joined AXA Private Equity in 1997, where he manages LBO mid cap, small cap, expansion capital, co-investment andinfrastructure activities as well as the development of direct funds activities in Eastern Europe.Previously he spent seven years with Charterhouse France, starting as Project Manager and progressing to a Director and member of the Executive Board. He began his career at PÃ©chiney.

Investment focus

Energy, Health Care, Consumer Goods
Series A, Funding Round, Private Equity
France

Portfolio highlights

Sonio — Sonio is an artificial intelligence for fetal ultrasound, helping practitioners analyse and diagnose congenital malformations.
Jolt Capital — Jolt Capital SAS is a fully independent Private Equity firm. We are specialized in Technology investing. Jolt Capital generates returns for its investors..
SWEETCH Energy — SWEETCH Energy is developing a breakthrough technology in the field of salinity gradient power harvesting.

Siddarth Satish is the Chief Executive Officer of Gauss Surgical. He founded the company in 2011 and served as CTO and Chairman of the Board until 2015. In his operating roles, he has led the company from invention through six US/EU regulatory approvals (including FDA De Novo), and into its commercial phase of growth. Siddarth previouslyserved as an EIR at StartX, Stanford’s Startup Accelerator, and as a SIMdesign Fellow at the Stanford University School of Medicine. He holds a B.S. in Chemical Engineering from the University of California, Berkeley, and an M.S. in Bioengineering from the UC Berkeley/UCSF Joint Graduate Group in Bioengineering, and he is a named inventor on over 25 issued or pending patents.

Investment focus

Health Care, Medical Device
Series A, Series B
France

Portfolio highlights

Moon Surgical — Create the OR of the future, one that is sustainable, efficient, and digitalized.

Sacha Loiseau is the Chairman, CEO and Founder at Mauna Kea Technologies. He attended Polytechnic university.

Investment focus

Health Care, Medical Device, Gaming
Series A, Pre-Seed, Series B
France

Portfolio highlights

AQEMIA — Aqemia is an in silico drug discovery start-up, whose ambition is to discover rapidly more innovative therapeutic molecules with better chances of success.
Moon Surgical — Create the OR of the future, one that is sustainable, efficient, and digitalized.
Tilak Healthcare — Tilak is a unique videogame studio where like-minded & passionate people create fun mobile medical games to monitor patients with chronic diseases.

An Internet-age investor and a serial entrepreneur, Rajat Khare is the founder of the European (luxembourg based) investment firm -Boundary Holding. A prominent investment fund with presence in France and Luxembourg, Boundary Holding invests globally in spaces related to Artificial Intelligence (AI) and allied fields such as Data Analytics andMining, Machine learning and Predictive Analytics.Each field contributes significantly to the development of various industries. Data Analytics optimizes business decisions, enhances healthcare, and fortifies cybersecurity. Machine Learning propels autonomy, refines user experiences, and advances predictive maintenance. Predictive Analytics revolutionizes finance, streamlines supply chains, improves healthcare, and tailors customer relations.Boundary Holding primarily acts as a Bridge fund for startups and organizations, facilitating funds across Safe cities, Internet of Things, Algorithmic trading, AI and Analytics. The company has a network of startup programs around the world.Rajat khare holds a Computer Science degree from IIT-Delhi, and has interned at RUCA, University of Antwerp in the Department of Mathematics. He has been a keynote speaker in over 20 major conferences and events across the globe. His work as an investor has also been cited as a case study in the course of Entrepreneurship run by Professor Patrick Turner in INSEAD Business School. He has authored various research papers published in international conferences and books, such as Data Mining V by WIT press. Rajat has co-authored Make the Move on entrepreneurship and Science of Achievement on education. Both the books reflect Rajat’s inclination towards promoting entrepreneurship and a holistic incubation of innovative solutions around the world.An active member of The Indus Entrepreneurs (TIE), the IIT Delhi alumni association and the Indian angel network, Rajat proactively supports and encourages entrepreneurs and entrepreneurial ventures around the world. For his efforts to promote entrepreneurship, he was appreciated by Dr APJ Abdul Kalam at the President’s house in 2006, spotlighting his significant role in promoting entrepreneurship on a global scale.