Digital Realty Trust Inc. is a real estate investment trust (REIT). The Company is engaged in the business of owning, acquiring, developing and operating data centers. It provides data center, colocation and interconnection solutions for customers across a range of industry verticals ranging from cloud and information technology services, communications and social networking to financial services, manufacturing, energy, healthcare, and consumer products. Its portfolio consists of approximately 225 data centers, of which 147 are located in the United States, 41 are located in Europe, 19 are located in Latin America, 10 are located in Asia, five are located in Australia and three are located in Canada. PlatformDIGITAL is its platform for centers of data exchange, interconnection, and colocation solutions.