The savings as a percentage of revenue vary from 1.2% to 4.5%
This “unbiased” article proclaims:
- Six Sigma is Expensive
- Six Sigma is Slow
- Six Sigma is Not Hands On
- Six Sigma is Complicated and Disruptive
- Six Sigma is Inflexible and Demanding
- Six Sigma is not for Performance Breakthroughs
The productivity of U.S. companies is too important to leave in the hands of a flawed improvement approach like Six Sigma. If we are going to maintain our current standard of living, we must improve fast and choose a tool that is both uncomplicated and effective.
Use an approach called MVT.
How to get this solution?
Contact the author of the “six sigma is rubbish” article of course!
… Hmmm, so no bias there then.