Both in the field and in the boardroom, David Bertrand knows what it takes to build a breakthrough business. David’s experience as a network marketing executive stretches back more than twenty-five years, and before that he was a successful independent distributor. The author of two books, David articulates and embodies the vision that drives Vitamark to excellence.
These bios are for executives and founders in our database who have worked at the same companies as David Bertrand
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