Receptionist/Office Administrator L.A. at MarketShare in Los Angeles, CA About MarketShare: MarketShare is an analytics company that enables businesses to grow efficiently by revealing what really drives results. Founded in 2005, MarketShare has a track record of ground-breaking innovations in data, modeling and software and has worked with nearly half of the Fortune 50 and 8 of the top 10 global brands. MarketShare's platform provides a combination of technology, data, modeling and business int...