EXAMPLES Three companies has successfully used THEORY OF CONSTRAINTS?

Answer 1

There have been thousands of such companies, but I think in many cases it is regarded as a secret competitive advantage and they don't really advertise it that much. It's much more popular in the U.K. than the U.S., although the U.S. military is way on board. A few I have come across, though, are: Lucent Technologies, Boeing Space and Intelligence Systems, Hamilton Beach/Procter Silex, LSI Logic, Northern Digital, Inc., Genencor International, Medtronic, Procter & Gamble Pharmaceuticals, Stryker Instruments, Trusted Manufacturing, Erickson Air Crane, Alna Software, Ogden Air Logistics Center, Warner Robins Air Logistics Center, Oklahoma City Air Logistics Center, TATA Steel, Marketing Architects, BHP Billiton, Brenco, Dixie Iron Works, Monroe Table Company, 3M Brazil, Drewco, The Signtist, Aspectus Group - Consultants, Impact Merchandising, Oregon Freeze Dry, not to mention: NASA, United States Marine Corps Logistics Base, AFOTEC, United States Air Force, U.S. Naval Shipyards, U.S. Naval Aviation Depot - Cherry Point, Habitat for Humanity (enabled them to build a house in 4 hrs)