Tongam Tobing is an accomplished supply chain professional with extensive experience in various roles across the industry, currently serving as General Manager Supply Chain at Merdeka Copper Gold since July 2018. Previous positions include Senior Manager Supply Chain Management, Supply Chain Manager at PT Bumi Suksesindo, and Procurement & Logistic Superintendent at PT Adaro Indonesia. Early career roles included Supply Superintendent at PT Avocet Bolaang Mongondow and Maintenance Planner at Thiess Contractor Indonesia, as well as Plant Engineer at PT Mulia Industrindo. Tongam holds a Bachelor’s degree in Mechanical Engineering from Universitas Gadjah Mada and is pursuing a Master’s in Business Innovation at Monash University, alongside a professional certification in Purchasing and Supply Chain Management from Universitas Prasetiya Mulya.