Our Sponsors

The International Wine Challenge (IWC) brings together many of the most important people in the wine world.

Our Sponsors

Introducing our sponsors:

IWC Supporter

Saicho Drinks
Pioneering flavour mastery through the art of tea. Our award-winning, single-origin sparkling teas are meticulously crafted for connoisseurs who appreciate sophisticated non-alcoholic alternatives. Perfect for fine dining and exceptional occasions, Saicho redefines the tea experience with depth, complexity, and refined sophistication.

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Sponsor of the Buying Team of the Year category

Brand Phoenix

Sponsor for the Large Retailer of the Year category

Castel Freres
Castel Family Estates is proud to be an official partner of the International Wine Challenge Trade Awards 2025.

From Bordeaux to Provence, the Loire to Languedoc, each of our 20 estates is a testament to character, originality, and excellence. As dedicated winemakers, our ambition is to reveal the full potential of each terroir—an unwavering commitment driven by passion and authenticity.

This partnership with the IWC Trade Awards reflects our shared values of quality and expertise, and we look forward to celebrating the excellence of the wine industry together.

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Sponsors of the Supermarket of the Year Award

Encirc

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Official Water Partner of the IWC 2025

Aqua Carpatica

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Sponsors of the Great Value Sake Award

Sake Samurai Association

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Sponsors of IWC Sake Prefecture of the Year Award

Nomura Real Estate Development

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Sponsors of IWC Champion Sake of the Year

Kyosei Bank

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