Griffin Industries was founded in 1943 by John and Rosellen Griffin. Today, Griffin is a wholly owned subsidiary of Darling International and part of the largest rendering company in North America. The company provides the most effective animal and bakery by-product and restaurant grease recycling services in the world, reclaiming these materials into a host of value-added product streams from superior animal feed and pet food ingredients to renewable fuels and organic fertilizers. Through the years, Griffin has become a model for recycling excellence, having embraced “going green” and ecological sustainability long before environmental stewardship became a household term or corporate directive. Griffin Industries remains committed to the future and to our leadership role in the rendering industry, continuously working to develop new products and services.