Digital Realty, a real estate investment trust that invests in carrier-neutral data centers and provides colocation and peering services, completed the acquisition of Interxion, a European provider of carrier and cloud-neutral colocation data centre services, for $8.4bn. "We are pleased to have closed our combination with InterXion. The combination of our two organizations establishes a global platform that we believe will significantly enhance our ability to create long-term value for customers, shareholders and employees of both companies," A. William Stein, Digital Realty Chief Executive Officer.