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SigmaZone specializes on software tools and training for Six Sigma, Design for Six Sigma, and Systems Engineering. We are headquartered in Orlando, FL but have trainers/consultants around the United States and Internationally.

Training and Consulting

Our world class trainers and consultants have taught Six Sigma, DFSS, and other courses to Fortune 500 companies in diverse fields. For more information about training please see our training page, our list of popular courses, or contact us at



Software Tools

Our popular Excel based tools enable you to use Excel like never before. Most of our tools integrate into Excel providing a seamless experience of data analysis within the environment (Excel) that you are already familiar. See a list of our Excel based products.