Who Makes Kenmore Refrigerators
Sears markets several manufacturers under the Kenmore brand. For refrigerators this includes GE, Whirlpool, LG, Frigidaire/Electrolux, and Amana. The following website lists Kenmore refrigerator manufacturers by percentages: http://www.allbrandservicenaperville.com/products-refrigerator.html. This website tells how to determine the manufacturer of any individual Kenmore item: http://www.appliance411.com/purchase/sears.shtml.
Whirlpool, Frigidaire and LG make Kenmore refrigerators for Sears and then Sears markets it as their own brand. Sears doesn't actually make any appliances.
Kenmore is a Sears and Roebuck brand, but it is Whirlpool actually makes the Kenmore brand. They have been making Kenmore products including refrigerators since 1927. You can find more information here: http://searsarchives.com/brands/kenmore.htm