Department of Industrial Engineering of the University of Padova (Veneto, IT)

Veneto Productivity Center Foundation (Veneto, IT)

Municipality of Vicenza (Veneto, IT)

Unit for Environmental Engineering, University of Innsbruck (Tirol, AT)

alpS Ltd. (Tirol, AT)

Nuremberg Chamber of Commerce and Industry (Mittelfranken, DE)

Wroclaw University of Environmental and Life Sciences (Dolnoslaskie, PL)

Municipal Water and Sewage Company S.A. in Wroclaw (Dolnoslaskie, PL)

ENEREA Észak-Alföld Regional Energy Agency Nonprofit Llc (Észak-Alföld, HU)