I’m Rex Tuozo, Master Black Belt of Six Sigma PH, with over two decades leading improvement work in the service industry. Across our client projects, teams have delivered over ₱2.5B in combined cost savings and additional revenue.

My approach is intentionally anti paper belt. The goal in Six Sigma is not to earn a certification. The goal is to earn trust through results.

Trust is what unlocks promotion, influence, and better opportunities at work. When leaders trust you, you get assigned higher-impact problems, you get faster decisions and support, and your work becomes visible and credited to you. That trust compounds into bigger projects, stronger sponsorship, and accelerated career growth.

The research-based Trusted Improvement Leader Readiness Scorecard reflects this philosophy. It helps you assess whether your current experience and behaviors are strong enough to be trusted and relied upon to lead improvement that actually gets implemented and delivers measurable impact.

Rex Tuozo
"The Six Sigma Guy"