




Big Bloom designs hackathon, workshops and trainings programmes that help organisations to innovate. Through collective intelligence, we empower employees to drive change.
A hackathon for good is a collective intelligence marathon where company employees work on the strategic challenge of a NGO.

Since 2018, Big Bloom has organized +550 collective intelligence events for 5 to 500 participants, from 2 hours to 2 days.
Big Bloom is a global non-profit initiative. Our mission: to accelerate the sustainable transition
Let's choose together the collective intelligence method that meets your objective
Meet Big Bloom certified coaches in France and abroad
Mobilize our partners, large companies, public authorities and associations in the field
Working methods that increase the efficiency and commitment of your teams
Learn moreBecome an expert with our 52 collective intelligence methods designed to facilitate groups of 5 to 50 people.
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Our aim is to promote the power of collective intelligence and to mobilize social innovation.

