Question: Signet Jewelers owns what Delaware based retailer, along with Kay and Jared?
Related documents: [0]  [DOC] The Zale Corporation is an American jewelry retailer, incorporated in Delaware in 1993. The principal executive offices are located in Irving, Texas. [END] 
[1]  [DOC] Signet Jewelers Ltd. (Ratner Group 1949-1993 then Signet Group plc to September 2008) is the world's largest retailer of diamond jewelry. The company is domiciled in Bermuda and headquartered in Akron, Ohio, and is listed on the New York Stock Exchange. As of 14th march 2016 the company has been delisted from the London Stock Exchange, following reports that less than 1% of their annual trading volume was conducted via the platform. The group operates in the middle market jewelry segment and has number one positions in the U.S., Canada and UK speciality jewelry markets. Certain brands (Jared in the U.S. and H. Samuel/Ernest Jones/Leslie Davis in the UK) operate in the upper middle market. Signet Jewelers owns and operates the companies Zales, Kay Jewelers, and Jared. [END] 
Answer: 
Zale Corporation
Zale Corporation