David Hassell is a serial entrepreneur presently engaged in launching 15Five, a SaaS product that helps companies surface problems, celebrate wins, discover great ideas and stay tuned in to morale. It does this by gathering feedback from every employee on a weekly basis and bubbling up the key points. See

He recently served as President of the San Francisco chapter of Entrepreneurs' Organization (EO,, an International network of entrepreneurs who each have businesses with annual revenues in excess of $1mil, and was named "The Most Connected Man You Don't Know in Silicon Valley" by Forbes, who has also featured him as an expert on entrepreneurship.

In 2004, he co-founded Kite Adventures, an adventure travel company offering guided downwind tours and pro-coached kiteboarding camps in northeast Brazil.

He is also... See More

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