• » EDP Distribuição – Energia, S.A
• » Águas de Portugal – AdP SGPS, SA*
• » Austrian Institute of Technology GmbH (AIT)
• » NEW R&D; – Centre for New Energy Technologies, S.A.
• » cyberGRID GmbH & Co. KG
• » Elektro Ljubljana, d.d.
• » GE Grid Solutions (UK) Ltd.
• » INESC TEC – Instituto de Engenharia de Sistemas e Computadores, Tecnologia e Ciência
• » DNV GL Netherlands B.V.
• » KTH – Royal Institute of Technology
• » SIMAB – LocalLife
• » IIT Institute for Research in Technology, Comillas University
• » Ellevio
• » SAP SE
• » Águas do Tejo Atlântico, S.A.

* Due to internal restructuring of Águas de Portugal, this company has transferred its rights and obligations to Águas do Tejo Atlântico. Águas de Portugal was parto of InteGrid Consortium between January 2017 and June 2017.