Mat Withers

Mat Withers is an experienced professional in materials resource planning and supply chain management. Currently serving as a Materials Resource Planning Controller at Siemens Energy since June 2025, Mat previously held roles at Whale Tankers as a Material Planner, where responsibilities included forecasting demand and managing inventory to support production schedules. Additional experience includes positions as a Supply Chain Coordinator at CAMERON PRICE LIMITED and as a Production/Material Planner at Solo Rail Solutions. Mat's career began at JLR as a Material Coordinator from January 2014 to September 2019. Mat's educational background includes attendance at Woodrush Academy.