BBU meaning in General ?

Bimbo Bakeries USA (Spanish pronunciation: [ˈbimbo]) is the American corporate north-of-the-border arm of the Mexican multinational bakery product manufacturing company Grupo Bimbo. It is the largest bakery company in the United States. The company, headquartered in Horsham, Pennsylvania, a suburb of Philadelphia, owns many fresh bread and sweet baked goods brands in the United States, including Entenmann's, Sara Lee, and Thomas'. It is also a top advertising sponsor for many major soccer teams around the globe.