Prologis, Inc. is the leading owner, operator and developer of industrial real estate, focused on global and regional markets across the Americas, Europe and Asia. As of  December 31, 2012, Prologis owned or had investments in properties and development projects of approximately 554 million square feet in 21 countries. The company leases modern distribution facilities to manufacturers, retailers, transportation companies, third-party logistics providers and other enterprises. As of December 31, 2012, Prologis had a total of $45 billion in total assets under management with more than 1,400 colleagues serving 4,500 customers worldwide.  Headquartered in San Francisco, California USA, Prologis is publicly traded on the New York Stock Exchange under the ticker "PLD" and is a member of the S&P 500.