The 10th edition of the Hello Tomorrow Global Summit will take place on March 13 and 14, 2025, at CENTQUATRE-PARIS. On this occasion, a key event in deeptech in Europe, under the patronage of Emmanuel Macron, 11 French startups covering key sectors such as AI, health, energy, industry, and biotechnology will showcase their innovations before a knowledgeable audience.
The Hello Tomorrow Global Summit 2025 will bring together over 3,000 participants from around the world. Among them, startups, investors such as HCVC, Intel Ignite, Khosla Ventures, and SOSV, industrial leaders like Airbus, Safran, Total Energies, IBM, Intel, Siemens, Vinci, Merck, Novartis, Bouygues, Bayer, Orano, Engie, and Honda, as well as research centers.
The finalist startups will have the opportunity to attract these investors and form partnerships with these major groups: previous editions' winners have raised billions of euros and collaborated with Fortune 500 companies. They will also benefit from global visibility as 150 international media will cover the edition.
Arnaud de la Tour, CEO of Hello Tomorrow, emphasizes:
"Hello Tomorrow was founded with the belief that deep tech entrepreneurs are the ones truly transforming our future. Every year, we discover incredible solutions that can have a tangible impact on climate, health, or industry."
A rigorous selection process
The 2025 edition received over 4,000 applications, 80 startups addressing some of the most urgent challenges were selected by a jury of 110 international experts, ensuring a balanced and multidimensional evaluation of the projects.
The top three startups will be rewarded: the first will receive a prize of €100,000, the second €25,000, as will the best early-stage startup.
The 11 French startups in the running
Health & Biotech
- Nūmi develops lab-grown human breast milk to provide infants with optimal nutrition when breastfeeding is not possible.
- Dillico revolutionizes the production of messenger RNA (mRNA) medicines by radically simplifying their manufacturing.
- HEPHAISTOS Pharma enhances the effectiveness of immunotherapies by making tumors more receptive to treatments.
- TheraSonic develops ultrasound technology to improve drug delivery to the brain for treating neurological diseases.
Energy, Industry & Construction
- Pioniq Technologies develops lithium-free and rare-metal-free batteries that are safer, eco-friendly, and more accessible.
- Extracthive designs solutions to recycle carbon fiber polymers, thus reducing the environmental impact of the industry.
- EcoNautik offers rapid conversion of boat engines to hydrogen or biogas, reducing costs and greenhouse gas emissions.
- Alpha Impulsion revolutionizes the space sector with autophagic hybrid rockets, where the launcher's structure serves as fuel, thus reducing space debris.
AI & Technological Innovation
- AI Bobby uses generative AI to accelerate the creation of alternative proteins, offering a sustainable alternative to animal proteins.
- Phigi designs autonomous microrobots powered by light, capable of assembling into smart structures (solar panels, antennas, etc.).
- Alatyr democratizes research and manufacturing in space environments through autonomous platforms, making microgravity experiments accessible beyond traditional space stations.