Lean Zone® Customers

Lean Zone® Production Methodologies - a cellular manufacturing simulation - was originally designed for Santech Industries by Michael Deese. Today,  Lean Zone simulations are widely used by Fortune 500 companies and other large organizations, including Ingersoll Rand, General Electric, Lockheed, American Airlines, Honeywell, and Amgen.


Our customers also include 100's of consultants and smaller companies. Let us know if you would like to get in touch with some existing customers!


Our customers also include Lean consultants such as Mike Osterling, Paul Critchely and more. Check out our testimonials for some of their comments.

Fortunre 500 Clients, Chevron, wells fargo, abbott, Alaska Airlines, Alcoa, Booz Allen Hamilton, Stryker, American Airlines, Ecolab, fluo, general dynamics, cardinal health, hanes, honeywell, kraft, heinz, lockheed martin, dover, general electric, northrop gruman, office depot, oracle, oshkosh, stanley, Black & decker, ThermoFisher SCientific, UPS, Western Union, Westrock, amgen,arrow electronics, baxter, philips, amphenol, avery dennison, CBS, CSX, Danaher, Dell, Down Dupont, NAtionwide, JOhnson & Johnson, Goldman Sachs, Dana, Weyerheuser, parker, pfizer
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