In the Philippines, Rex Tuozo = Lean Six Sigma.

​Rex "The Six Sigma Guy" is the author of the 1st Lean Six Sigma book in the Philippines.

He is the premier and top-of-mind Lean Six Sigma trainer and consultant for the Service Industry in the Philippines. Sought after by companies because of his very practical approach: he makes Lean Six Sigma understandable, relevant, enjoyable, and engaging to accelerate Lean Six Sigma results and deliver substantial Return-On-Investments.

Just after graduation, he won the Best in Business Plan Competition at the UP Diliman Institute for Small-Scale Industries beating 15 universities nationwide. Rex has more than 10 years of experience in initiating and leading quality and Lean Six Sigma programs for service companies including Banking, Insurance, Telecommunications, IT, BPO, Shared Services, Medical Services, and SMEs which resulted in more than ₱500 Million and $700,000 in annualized cost savings. In 2009, he placed 10th in the 1st Industrial Engineering Board Examinations in the Philippines.

He holds a degree in Industrial Engineering and Management Postgraduate units from De La Salle University and an MBA (Merit) at the Bradford University School of Management in the UK. Also, he performed twice in Tanghalang Pilipino’s Theater Productions at the Cultural Center of the Philippines.