Darling Ingredients Inc. transforms bio-nutrients into natural ingredients for a variety of industries worldwide, including pharmaceuticals, food, pet food, and more. With operations across North America, Europe, China, and South America, it specializes in turning animal by-products and other materials into valuable components like collagen, fats, proteins, and even bioenergy. Additionally, the company offers environmental services such as grease trap disposal. Known for its commitment to sustainability, Darling Ingredients operates under several brands, including Rendac and Sonac, and has been a pioneer in its field since 1882.