Rothsay

Rothsay is a division of Darling Ingredients and is the largest rendering operation in Canada, with six processing facilities. Our main office is in Cambridge, Ontario with roots in the Canadian rendering industry extending over 50 years. Today, Rothsay operates in Canada with over 500 employees, providing essential services for the efficient and environmentally responsible management of collecting, processing and recycling edible and inedible animal by-products. Rothsay, like Darling Ingredients, is committed to environmental sustainability, superior quality, and excellent customer service. What exactly does Rothsay do to build a renewable and sustainable future? We recycle more than 99% of the collected products and turn them into value-added products. We provide vital services to the food and agricultural industries, along with animal by-product collection that would otherwise be diverted to landfill. We also recycle used cooking oil and turn it into biofuel or ingredients for animal feed. Last, Rothsay reduces greenhouse gases by producing and using biodiesel in our own fleets! To learn more about us, or follow our journey, feel free to visit us on Facebook @RothsayCanada or on our website: www.rothsay.ca