The Custom Companies, Inc. “If you are looking to eliminate the fluff riff raff and just interview and hire the most Driven of all candidates, I highly recommend getting on board with SalesDrive and Dr. Chris Croner. As a manager and mentor of salespeople for over 30 years, I can honestly say that Dr. Croner made my life’s work of searching for the Top Performers a lot simpler. SalesDrive is the filter I use in business to locate and hire the very best of sales people, plain and simple.” Robert Heinz, Executive Vice President Sales & Marketing was last modified: