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SigmaXL is a leading provider of user friendly Excel Add-ins for Statistical and Graphical analysis. Our customers include market leaders like American Express Financial, AON, Bechtel, Boeing, Boston University, Cisco, Federal Reserve Bank of Atlanta, Fleet Bank, GKN, GlaxoSmithKline, Honda, Honeywell, Intel, Intuit, Johnson & Johnson, Motorola University, Panasonic, PeopleSoft, Pfizer, Raytheon, Rockwell Automation, Sprint, TRW, U.S. Dept. of Labor, Washington Mutual and Wyeth. SigmaXL is rapidly becoming the tool of choice for Six Sigma Green Belts, Quality and Business Professionals, Engineers, and Managers