Cluster organisations are business entities that act as
network centres to coordinate the operations of business clusters. To ensure
their sustainability, each cluster organisation should adopt a commons approach
by including all affected stakeholders from the cluster activity in its
governance framework. To this end, the article examines an appropriate
supranational corporate form for the operation of cluster organisations as
commons in the EU. By exploring the phenomenon of regulatory competition, it
suggests reflexive harmonisation as an effective model of flexibility that can
play a central role in the commons approach of cluster organisations in EU
regions. Based on this model, the article identifies a novel EU-wide legal form
for cluster organisations, by comparatively using legal elements stemming from
the supranational corporate forms of existing and proposed EU business
entities.