Entyr Limited, an Australian company headquartered in Stapylton, specializes in... Entyr Limited, an Australian company headquartered in Stapylton, specializes in pioneering clean conversion technology. The firm's core business involves transforming discarded tires into a range of valuable secondary products. These outputs include fuel oil, steel, recovered carbon black, and energy. Entyr's operations are strategically divided into two primary segments: Tyre Processing and Manufacturing. The company was previously known as Pearl Global Limited.