西尔斯·罗勃克公司(Sears,Ruobuck&Co.),是当前美国,也是世界上最大的一个以零售为主的商业企业。它拥有大型百货商店303个,中型百货商店377个,五金商店160个,分销店1,667个。这些商店主要设在美国,在加拿大、西欧、拉丁美洲等地也有其分公司和商店。它投资于31个公司,这些公司的278个工厂,74个货运站,生产和供应西尔斯销售的产品的28％左右。西尔斯公司在1979年的全年销售额为 Sears, Ruobuck & Co., is currently the United States and the world’s largest retail-oriented business enterprise. It has 303 large department stores, 377 medium-sized department stores, 160 hardware stores, and 1,667 distribution stores. These stores are mainly located in the United States and have branches and stores in Canada, Western Europe, Latin America and other places. It invested in 31 companies, 278 factories of these companies, 74 cargo terminals, production and supply of about 28% of the products sold by Sears. Sears’ annual sales in 1979 were