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§ Venture Capital · Paris, France
Network of alumni business angels investing in early-stage tech and innovation startups, offering guidance.
Business Angels des Grandes Ecoles is a Paris, France-based angel investor network that provides early-stage funding, due diligence, and strategic guidance to high-growth technology startups. Led by President Jacques Tamisier, the organization operates by pooling the personal capital of its members, reaching a network size of 286 active investors as of 2020. The group has deployed significant capital across the French innovation ecosystem, including €5.3 million invested across 21 projects in a single year and €16 million in accumulated investments since 2016. The network sources deals and supports portfolio companies through partnerships with 23 alumni associations, maintaining close ties to institutions like Ecole Polytechnique, Ecole Nationale des Mines, and Ecole Nationale des Ponts et Chaussées. Business Angels des Grandes Ecoles was founded in 2004 by alumni groups from prominent French engineering and business schools.
Key people at Business Angels des Grandes Ecoles.
Key people at Business Angels des Grandes Ecoles.
Les Business Angels des Grandes Écoles (BADGE) is one of France's foremost business angel networks, composed primarily of alumni from top French engineering and business schools. Its mission is to support the creation, development, and financing of innovative startups with high growth potential by providing both capital and strategic guidance. BADGE invests mainly in early revenue and scaling-stage companies across diverse sectors, leveraging the expertise and networks of its members to foster startup success and contribute significantly to the French entrepreneurial ecosystem[1][2][4][5][6].
Founded in 2005 by alumni from prestigious institutions such as École Polytechnique, École Nationale des Mines, and École Nationale des Ponts et Chaussées, BADGE has expanded to include members from other engineering and business schools, currently partnering with 23 alumni associations. The network has grown steadily, reaching 286 members by 2020, with half actively investing. In 2020, BADGE achieved its best year, investing €5.3 million in 21 projects, and since 2016 has invested a total of €16 million, making it arguably the largest angel investor network in France[2].
BADGE rides the trend of leveraging alumni networks to fuel innovation and entrepreneurship, capitalizing on the strong tradition of Grandes Écoles producing technically skilled and entrepreneurial graduates. The timing aligns with growing French and European emphasis on startup ecosystems and innovation funding. By channeling investments into early-stage companies, BADGE helps bridge the funding gap and accelerates the commercialization of innovative technologies, thus strengthening the national and regional tech ecosystems[1][2][3].
Looking ahead, BADGE is poised to continue expanding its membership and investment volume, potentially increasing its influence as a leading angel network in France. Trends such as digital transformation, deep tech innovation, and sustainability will likely shape its investment focus. As the French startup ecosystem matures, BADGE’s role in providing not only capital but also strategic support will be crucial in scaling promising ventures and maintaining France’s competitive edge in technology and innovation[2]. This evolution ties back to BADGE’s foundational mission of leveraging elite alumni networks to empower high-potential startups.
Business Angels des Grandes Ecoles has 3 tracked investments across 3 companies. The latest tracked deal is $2.4M Pre-Series A in SeaBeLife in October 2025.
| Date | Company | Round | Lead Investor(s) | Co-Investor(s) |
|---|---|---|---|---|
| Oct 1, 2025 | SeaBeLife | $2.4M Pre-Series A | Jean Pierre Kinet | Angels Sant, Breizh Angels, Marie Pierre Sbardella, Eric Valat, Welike |
| Dec 11, 2023 | Inspeere | $650K Seed | — | Airbus Développement, Arts ET Mtiers Business Angels, Bpifrance, GUY Gourevitch, Jean Pierre Renaudin, University OF Côte D'azur |
| Mar 15, 2021 | OncoDiag | $3.0M Series A | — | Angels Sant, Normandie Business Angels, Paris Business Angels, Region OF Normandy, Société DE Financement DE L'innovation Numérique EN Essonne |