The Venture Builder for Human Centric Solutions

LEDGER, an EU funded project, empowers people to solve problems using decentralised technologies such blockchain, peer to peer or distributed ledger technologies.


We are looking for 32 projects to build Minimum viable products (MVPs) where privacy by design, openness and citizen data sovereignity are at the core of their proposition.


1st Open Call Open


LEDGER offers to the selected projects:

Up to €200.000 equity free

A venture builder programme for up to 12 months with business mentors, camps, technological vouchers, training and demo days.

An expert researcher in residence to support the selected teams along the full programme.

Access to market and support to raise further investment for the best projects in class.

focus on 5 + 1 sectors








Public Services


Energy & Sustainability



Open Innovation

News and blog

LEDGER Welcome Camp is here, and you can join in!

LEDGER Welcome Camp is here, and you can join in!

The European Venture Builder Programme for Human-Centric Solutions enters its next phase. The 16 winners of LEDGER’s first Jury Day are now entering the acceleration phase. First stop: The WELCOME CAMP in Amsterdam.   The 2-day event is taking place on the...

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Twitter Feed

What we mean with human-centric solutions? ... "free inquiry, the power of science and creative imagination for the furtherance of peace and in the service of compassion" // - friendly to evolution, anathema to dogma #socialinnovation @LedgerEu @NGI4eu

An exciting couple of days at the @LedgerEu Welcome Camp in Amsterdam! Watch the video to view the @ProjectAiur pitch as well as the 15 other projects in the program. Check out Project Aiur at 1:05:30. #ai #blockchain #science