Lean Six Sigma is a methodology for increasing organizational productivity and efficiency through a structured problem solving process called DMAIC (define, measure, analyze, improve, and control).
Six Sigma refers to a data-driven approach used by companies to upgrade their business processes. The method uses a five-step methodology to eliminate defects at all stages within a company. Six Sigma ...
Shermco, which is backed by Gryphon Investors, has acquired two Washington-based electrical specialty businesses: Sigma Six Solutions and Innovative Electric. No financial terms were disclosed. Irving ...