Stewart Firth Stewart has spent 25 years working as a senior leader in operational and project roles in the rail industry and is a Fellow of the Chartered Institute of Railway Operators. Stewart’s experience means he is aware of the challenges facing operators in delivering today’s railway, and the ever increasing demand for efficiency and quality from customers, stakeholders and funders. As Head of Product Strategy, Stewart will draw on his passion for improving operations, his knowledge of industry needs and trends as well as his experience delivering change in operational environments.