PHAsT Limited

PHAsT Limited is a UK-based biotechnology company that develops and supplies high-performance, microplastic-free biopolymers produced through eco-friendly bacterial fermentation. Using proprietary purification technology, the company creates sustainable polyhydroxyalkanoates (PHAs) that serve as biodegradable alternatives to traditional, fossil-based plastics. These materials are engineered to be biocompatible, processable with conventional manufacturing methods, and available in grades ranging from research to medical use. By providing application-ready resins, the company enables clients to integrate sustainable materials into their product lines without requiring changes to existing production workflows.

The company focuses on providing these advanced materials to industries with high performance requirements, such as dental innovation, medical devices, and personal care. PHAsT's solutions aim to address the environmental impact of traditional plastics, including microplastic pollution and carbon emissions, while maintaining the functional benefits of conventional materials. By partnering with manufacturers, PHAsT enables the production of sustainable goods that retain excellent biocompatibility, thermal stability, and mechanical strength, supporting the transition toward greener, circular manufacturing in the biomedical and consumer sectors.