Approaches to Improvement from Tunnell Consulting
What is Sigma?
Tunnell Consulting's Process/Organizational Excellence (POE) Practice delivers bottom line results. We provide leading technical expertise across your enterprise, with the flexibility and experience to deliver solutions to you from the very small in scale to customized large-scale deployments.



Lean Six Sigma is a powerful business strategy and methodology that dramatically improves a company's bottom line by creating quantum improvement in process excellence. This structured, disciplined approach - deployed with remarkable success by top global companies - delivers breakthrough results in areas such as defect, error and cycle-time reduction; yield, service and compliance improvement; and customer satisfaction. To achieve extraordinary change, Six Sigma incorporates a suite of linked and sequenced tools that can quickly and definitively tackle process pitfalls.

The unified strategy of structured deployment, people power, and bottom line results makes it different from other approaches, yet it systematically builds on what's working, and learns from what's failed.