POET LLC is a U.S. biofuel company that specializes in the creation of bioethanol. The privately held corporation, which was originally called Broin Companies, is headquartered in Sioux Falls, South Dakota. In 2007, the Renewable Fuels Association named POET the largest U.S. ethanol producer, creating of fuel per year. Currently, POET produces 1.7 billion gallons of ethanol per year.

A poet is a person who writes poetry. Poets may describe themselves as such or be described as poets by others. A poet may simply be a writer of poetry, or may perform their art to an audience.