Wardle Co Real Estate services a large area of South Australia offering Real Estate Sales and Marketing, Leasing, Clearing Sales/Auctions, Property Management and Livestock Sales and Marketing on the Yorke Peninsula. Wardle Co has personnel in the Port Pirie/Mid North region together with Roxby Downs, Yorke Peninsula and Kangaroo Island.The company was originally established at Crystal Brook as a stock agency in 1988 as Wardle and Butterfield.