Sealy Mattress is a wholly-owned subsidiary of Sealy Corporation. The company manufactures a broad range of mattresses and foundations under the Sealy, Sealy Posturepedic, Stearns & Foster and Bassett brand names. Sealy Corporation, through its subsidiaries, is among the largest bedding manufacturers in the world. Sealy operates 34 plants and sells its products to retail outlets in the United...