Ralph Calmes has taken over as Chief Commercial Officer at Tata Steel UK, effective January 2026, following an orderly transition from predecessor Anil Jhanji. Calmes brings experience spanning automotive, mining, and specialty chemicals sectors to the role. He has begun visiting company facilities and meeting customers to understand market dynamics and downstream industry requirements. His appointment comes during Tata Steel UK's major transformation toward electric arc furnace steelmaking, a shift aimed at improving sustainability and competitiveness. Calmes now leads commercial strategy and customer relationship development across the company's key markets.