# Top 5 Medical Device Angel Investors in France in May 2026

## Daniel Caille
- Type: Angel
- Relevant deals: 2
- Stages: Series A, Pre-Seed
- Focus: Elderly, Medical, Software

Daniel Caille

## Guillaume Richard
- Type: Angel
- Location: Le Mans, Pays de la Loire, France
- Relevant deals: 2
- Stages: Pre-Seed, Series A
- Focus: Medical, Software, Health Care

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

## Gerard Hascoet
- Type: Angel
- Location: Paris, Ile-de-France, France
- Relevant deals: 1
- Stages: Series A, Series B, Series C
- Focus: Health Care, Manufacturing, Medical Device

Mr. Hascoet is an Executive Chairman at MD Start and was a Founder and CEO at Technomed.

## Pierre Olivier Goineau
- Type: Angel
- Location: Lyon, Rhone-Alpes, France
- Relevant deals: 1
- Focus: Medical, Biopharma, Health Care

Pierre Olivier Goineau - President @ Neuronax

## Rajat Khare
- Type: Angel
- Relevant deals: 1
- Stages: Series A, Series B
- Focus: Drones, Aerospace, Artificial Intelligence

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.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.

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