Starbucks has a functional structure that can be defined as unstructured. This emphasizes the need for ew ideas and employee input. Starbucks refers to its employees as partners, and extends to all of them (even part ime help working at least twenty hours a week), benefits such as health coverage and stock options.Starbucks has a functional structure that can be defined as unstructured. This emphasizes the need for ew ideas and employee input. Starbucks refers to its employees as partners, and extends to all of them (even part ime help working at least twenty hours a week), benefits such as health coverage and stock options.