Open deep tech challenges from corporates and public institutions
Corporates and public institutions are looking for deep tech startups whose frontier technologies can answer specific challenges. Each one has its own brief, criteria, and deadline. Apply to the ones that match your technology.
Hello Tomorrow Challenge – 12th edition
Applications to the 12th edition are open. Deep tech startups up to Series B: get fast-track access to global deep tech investors and corporates.
ESA Φ-lab Grand Marathon 2026
Use satellite imagery and AI to map abandoned farmland in the conflict-affected Sahel, supporting food security and humanitarian action.
Have a problem worth solving?
Hello Tomorrow turns your technology needs into open innovation challenges, shares them with the world’s largest deep tech network, and assesses applicants on technology, maturity, and fit. You meet the most relevant startups, ready to discuss pilots and partnerships.
Closed calls
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Linxens International Innovation Challenge
Linxens, a global leader in smart components, looked for startups to help scale up the manufacturing of connected objects.
OPPO Research Institute Accelerator
OPPO Research Institute called for proposals on accessibility technology and digital health through its Innovation Accelerator.
Looking for something else?
The deep tech journey doesn’t stop here. Explore our other events and opportunities to find your next move.