"What you've done is to combine the best of university-level learning with street-smart selling."
Morgan Chemicals - CEO
"I was uncertain whether I could afford the 2 days away from my office. I now know I couldn't possibly afford not to. Highly valuable, fresh approach. I thoroughly enjoyed it!"
Bechtel Software - Manager of Business Development
"The dynamics of change in customers and technology, the complexity of product and service, plus changes in competition required that we implement Diagnostic Selling."
Universal Instruments- Director of Sales
"We found a blueprint for a professional sales strategy...a lock on the right way to do business."
AdVantage Corporation - CEO
"Diagnostic Selling is the most refreshing and effective method of selling we have been exposed to. Your presentation style accents its real world impact!"
Rand McNally - V.P. of Sales
"This program is clearly the graduate school of selling. Moving from selling to business development is what will separate the professionals from the amateurs."
Spectrum Healthcare, Div. of ARA - Director of Organization Development
"The seminar was immensely valuable. Jeff Thull's innovative techniques and methodologies provide new and differentiating insights into today's competitive sales environment."
AT&T - Bell Labs- Business Manager
"A must hear presentation for frustrated managers trying to implement change amongst the ranks."
Union Special Corporation - Regional Manager
"The small group, open forum approach was refreshing and more productive than any seminar I've ever attended."
