Operating by John Brewton

Operating by John Brewton

The Right Tool for the Right Problem:

A Practical Guide to Process Improvement in 2025

John Brewton's avatar
John Brewton
Jun 12, 2025
∙ Paid

Operating by John Brewton is a reader-supported publication. To receive new posts and support my work, consider becoming a free or paid subscriber.

Share

Most process improvement initiatives fail. Six Sigma projects fail 50-80% of the time. Lean transformations achieve only "localized improvements" in 35% of cases. Meanwhile, Kaizen achieves 62% sustainability…

User's avatar

Continue reading this post for free, courtesy of John Brewton.

Or purchase a paid subscription.
© 2025 John Brewton · Privacy ∙ Terms ∙ Collection notice
Start your SubstackGet the app
Substack is the home for great culture