David Berenthal is a Chief Marketing Officer and Partner at Webmark. Colleagues describe him as "David is an enthusiastic proffesional and a highly motivated manager that i had the pleasure and satisfaction of working with. his ideas often proved to be right on the spot and he's a problem solver that analyzes situations in a calmly manner, learns as he go and expresses himself very well both verbally and in writing, in hebrew and in english." and "I have worked with David on the same project for over 5 years. It was a pleasure to work with such an enthusiastic and dedicated software engineer, whose outstanding qualities are quick learning, fast understanding and high analytic abilities with an eye for details."