| 2011 | Weatherford International de Argentina S.A. |
| 2010 | Weatherford International de Argentina S.A. |
| 2009 | Weatherford International de Argentina S.A. |
| 2008 | Weatherford International de Argentina S.A. |
| 2007 | Weatherford International de Argentina S.A. |
| 2006 | Weatherford International de Argentina S.A. |
| 2018 | WEB.COM |
| 2009 | WEBBER IGGAM |
| 2020 | WEBER MEGAFLEX Saint-Gobain SA |
| 2019 | WEBER MEGAFLEX Saint-Gobain SA |
| 2018 | WEBER MEGAFLEX Saint-Gobain SA |
| 2017 | WEBER MEGAFLEX Saint-Gobain SA |
| 2016 | WEBER MEGAFLEX Saint-Gobain SA |
| 2015 | WEBER MEGAFLEX Saint-Gobain SA |
| 2014 | WEBER MEGAFLEX Saint-Gobain SA |
| 2013 | WEBER MEGAFLEX Saint-Gobain SA |
| 2009 | WEBER MEGAFLEX Saint-Gobain SA |
| 2008 | WEBER MEGAFLEX Saint-Gobain SA |
| 2001 | WELEDA S.A. |
| 2000 | WELEDA S.A. |
| 2015 | Welfas S.A. |
| 2014 | Welfas S.A. |
| 2013 | Welfas S.A. |
| 2005 | WELLA ARGENTINA |
| 2004 | WELLA ARGENTINA |
| 2003 | WELLA ARGENTINA |
| 2002 | WELLA ARGENTINA |
| 2001 | WELLA ARGENTINA |
| 2023 | WENLEN S.A. |
| 2019 | WENLEN S.A. |