| No | Year | Company | State / Location |
| 33 | 2022 | CSTB |  FR, Nantes & Online |
| 32 | 2021 | CAWA |  EU, Online Conference |
| 31 | 2020 | Volvo Cars |  SW, Gothenborg(cancelled due to covid-19) |
| 30 | 2019 | Ford Germany |  DE, Cologne |
| 29 | 2018 | VW | DE, Wolfsburg |
| 28 | 2017 | IAV | DE, Ingolstadt |
| 27 | 2016 | Opel | DE, Rüsselsheim |
| 26 | 2015 | Rail Tec ARSENAL |  AT, Vienna |
| 25 | 2014 | DAIMLER AG | DE, Stuttgart |
| 24 | 2013 | SCANIA | SW, Södertälje |
| 23 | 2012 | BMW | DE, Munich |
| 22 | 2011 | VISTEON | DE, Kerpen |
| 21 | 2010 | VOLVO 3P | SW, Gothenborg |
| 20 | 2009 | FORD UK |  GB, Dunton |
| 19 | 2008 | AUDI | DE, Ingolstadt |
| 18 | 2007 | VALEO FRANCE | FR, La Verriere |
| 17 | 2006 | SANDEN | DE, Bad Nauheim |
| 16 | 2005 | FRANCE DESIGN/CSTB | FR, Nantes |
| 15 | 2004 | BEHR | DE, Stuttgart |
| 14 | 2003 | RENAULT | FR, Paris |
| 13 | 2002 | FORD GERMANY | DE, Cologne |
| 12 | 2001 | DAIMLER AG | DE, Stuttgart |
| 11 | 2000 | ARSENAL RESEARCH | AT, Vienna |
| 10 | 1999 | FIAT |  IT, Turin |
| 9 | 1998 | PORSCHE | DE, Weissach |
| 8 | 1997 | DELPHI AUTOMOTIVE SYSTEMS |  LU, Luxembourg |
| 7 | 1996 | AUDI | DE, Neckarsulm |
| 6 | 1995 | DENSO AD | DE, Freising |
| 5 | 1994 | PSA PEUGEOT CITROEN | FR, Velizy |
| 4 | 1993 | MIRA | GB, Nuneaton |
| 3 | 1992 | BMW | DE, München |
| 2 | 1991 | VOLKSWAGEN | DE, Wolfsburg |
| 1 | 1990 | VOLVO | SW, Gothenborg |
