Our Sponsors
The International Wine Challenge (IWC) brings together many of the most important people in the wine world.
Our Gold Sponsors
Introducing our gold sponsors:

Japan Airlines
Sponsors of the Champion Sake Award

Sake Samurai Association
Sponsors of the Great Value Sake Award

Copestick Murray
Sponsors of the Own Label Range of the Year

Maison Castel
Sponsors of the Large Independent of the Year Award

Lanchester Wines
Sponsors of the Convenience Store Chain of the Year

Harpers Wine & Spirit
Sponsors of the Large Agent of the Year

WSET
Sponsors of Wine Educator of the Year

Schott Zwiesel
Sponsors of the IWC Wine Bar Wine List of the Year Award

Ramon Bilbao
Sponsors of the Restaurant Wine List of the Year

Washington State Wines
Sponsors of the On-Trade Supplier