Renewable Energy Group, Inc. is engaged in producing advanced biofuels and renewable chemicals. The Company is involved in various activities related to biomass-based diesel production, from acquiring feedstock, managing construction and operating biomass-based diesel production facilities to marketing, selling and distributing biomass-based diesel and its co-products. The Company operates a network of around nine operational biodiesel plants and one fermentation facility. The Company's segments include Biomass-based diesel and Services. The Biomass-based diesel segment processes waste vegetable oils, animal fats, virgin vegetable oils, and other feedstocks and methanol into biomass-based diesel. The Services segment offers services for managing the construction of biomass-based diesel production facilities and managing ongoing operations of third party plants.