1. Centro Ricerche FIAT SCpA; Strada Torino 50 Orbassano Italy
2. Fundación Tekniker; Avda. Otaola 20 Eibar Spain
3. FUCHS Europe Schmierstoffe GmbH; Friesenheimer Str. 15 Mannheim Germany
4. BAM Institute for Materials Research and Testing; Unter den Eichen 87 Berlin Germany