Infrastructure providers (repository managers, developers, etc.)
FAIR tools providers (i.e. machine actionable DMP tools, FAIRness assessment tools, etc.)
Identifications providers (PID services like DOI, etc.)
Authentication providers
Data stewards (responsible to create awareness, provide training and establish workflows and practices for researchers)
Public data centres
Organizations that want to be compliant with EOSC roadmap and/or plan onboarding within the EOSC service portfolio