After graduating from college, started working in sales. The first earnings ($ 500) invested in the training program, Paul Meyer. He is founder and President of the Service Quality Institute(SQI,) a Customer Service Training firm based in Minneapolis, Minnesota, with representation in five continents. John Tschohl has 6 books.
Tschohl has consulted many large organizations, including 3M Medical Specialties, AAFES, Chevon USA, CocaCola Femsa (Mexico,) DHL Express, Dollar Rent-A-Car, Eastman KODAK, Elizabeth Arden, FedEx, Fidelity Investments, Florida Bankers Association, Harvard Business Review (Poland,) Hertz (Europe,) Inc. Magazine, Kroger, MOTOROLA, Oldsmobile, Pennzoil, Pizza Hut of Europe, Sheraton, Sprint, Target, Texaco, Time, Inc, US Cost Guard Training Center, and many others.