Whitehall Jewelers Holdings Inc. (Whitehall) is a jewelry retailer. It is formerly known as Marks Bros. Whitehall provides merchandising services in diamonds, gold, jewelry and watches segments. The company operates stores in regional and super-regional malls under Whitehall, White Star and Lundstrom brands. It also offers in-store and point-of-sale marketing, direct mail services. The company is operating in 375 stores in the U.S. Whitehall is headquartered at Illinois, U.S. and employs 2,316 people.