Stefanus Rantetondok

Stefanus Rantetondok is the Country Group Asia Quality Leader at O-I since February 2011, with a commitment to ensuring customer quality standards are met. With extensive experience in total quality management, continuous improvement, and Lean Six Sigma methodologies, Stefanus has held various roles, including Total Quality & Continuous Improvement Manager and Integrated System and Risk Manager, where responsibilities included managing quality functions from raw materials to finished products and driving improvements across operations. Previous roles include Lean Six Sigma Leader for South East Asia, Lean Six Sigma Master Black Belt, and Demand Manager. Stefanus holds a Master’s Degree in Finance from Universitas Pelita Harapan and a Bachelor’s Degree in Agronomy from IPB University.