Alessandro Valenti

Harry Winston, Inc. designs and sells diamonds and precious gems. It manufactures and markets watches made up of diamonds through its retail stores. The company was founded by Harry Winston in 1932 and is headquartered in New York City, NY.

Cartier International, Inc. retails watches, jewelry, and accessories. The company is headquartered in New York, NY.

Louis Vuitton North America, Inc. operates as an online store that offers perfume, fashion, and leather goods. The company was founded on August 31, 1989 and is headquartered in New York, NY.

Part of LVMH Moët Hennessy Louis Vuitton SE, Les Ateliers Joailliers Louis Vuitton SAS is a French company founded in 1994. The company is based in Paris, France. However, the parent company, LVMH, is committed to ensuring the development of each of its maisons while respecting their identity and autonomy, providing all the resources they need to design, produce and market products and services defined by excellence and the highest quality.

Tiffany & Co. Ltd. is engaged in product design, manufacturing and retailing activities. Its merchandise offerings include an extensive selection of jewellery, as well as timepieces, sterling silverware, china, crystal, stationery, fragrances and accessories. The company is headquartered in London, the United Kingdom.

Part of LVMH Moët Hennessy Louis Vuitton SE, Tiffany & Co. (CR) sro is a company based in Prague, Czechia. The CEOs of the Czech company are Anthony Ledru, Catherine Wen Hwa So, Gavin Haig.