The Biofuels industry is made up of companies that produce biofuels and process the raw materials that are necessary for that production. Biofuels are primarily used as transportation fuels and are manufactured through processing organic feedstocks. Feedstocks include food, oil crops, and animal products; companies within this industry usually source their foodstocks from agricultural produce distributors.

The most widely produced biofuels are ethanol and biodiesel, but others that are also produced include biohydrogen, biogas, and synthetic biofuels. The customers of the Biofuels industry consist of fuel-blending and fuel-supply companies, and while production of biofuels occurs globally, the top companies in the biofuel industry operate primarily in the U.S. with some operations in India, South Korea, and Brazil. A large driver for this market is government regulation and policy, government decision often influences the demand for this industry.