Darling Ingredients Inc. is a provider of rendering, cooking oil and bakery waste recycling and recovery solutions. It collects and transforms all aspects of animal by-product streams into broadly used and specialty ingredients, such as gelatin, edible fats, feed-grade fats, animal proteins and meals, plasma, pet food ingredients, organic fertilizers, yellow grease, fuel feedstock, green energy, natural casings and hides. The Company also provides grease trap services to food service establishments, environmental services to food processors and sells restaurant cooking oil delivery and collection equipment. Darling Ingredients Inc., formerly known as Darling International Inc., is headquartered in Irving, Texas.