Guido Roberto Grassi Damiani

Part of Damiani SpA, Rocca SpA is an Italian company that manufactures and distributes jewelry. The company is based in Mantua, Italy. Rocca was acquired by Damiani SpA on September 16, 2008 for $9.93 million.

Damiani SpA engages in the design, production, and distribution of jewelry, watches, and related products in Italy and abroad. The company markets its products through the wholesale and retail distribution channels. The wholesale channel consists of independent multi-brand jewelers, distributors, and stockists. The retail channel comprises the company-operated individual outlets carrying the Damiani brand. Damiani was founded by Enrico Grassi Damiani in 1924 and is headquartered in Milan, Italy.

D. Holding SA owns shares and interests in jewelry stores. The company is headquartered in Luxembourg.

Leading Jewels SA operates as an invetment holding company, with interest in the sales of jewelry. The company was founded in 2007 and is headquartered in Luxembourg.

Immobiliare Miralto Srl buys, constructs, and sells real estate properties. The private company is based in Milan, Italy.

Part of Damiani SpA, Damiani Japan KK is a luxury jewelry company based in Tokyo, Japan. The Japanese company has a rich history of Italian family tradition and passion for goldsmith art. The company's collection includes various categories of luxury jewelry such as rings, earrings, bracelets, necklaces, and more. The star Belle Époque collection of Damiani jewelry features elegant earrings, rings, bracelets, and gold necklaces with diamonds and precious stones.