InterXion Holding N.V. provides carrier and cloud neutral colocation data center services in France, Germany, the Netherlands, the United Kingdom, and the rest of Europe. The company enables its customers to connect to a range of telecommunications carriers, Internet service providers, and other customers. Its data centers acts as content, cloud, and connectivity hubs that facilitate the processing, storage, sharing, and distribution of data, content, and applications between its customers. The company offers colocation services, including space and power to deploy IT infrastructure in its data centers; power backup services; and connectivity services that allow its customers to connect their IT infrastructure to exchange traffic and access cloud platforms, as well as installs and manages physical connections running from its customers' equipment to the equipment of its telecommunications carriers, Internet exchange customers, and other customers. It also provides managed services comprising systems monitoring, systems management, engineering support services, data back-up, and storage services. The company offers its services to digital media and distribution, enterprises, financial services sectors, system integrators, cloud providers, and connectivity providers through direct sales forces, as well as through tradeshows, networking events, and industry seminars. As of December 31, 2016, it operated through 45 carrier and cloud neutral colocation data centers in 13 metropolitan areas in 11 countries. In addition, the company is involved in real estate management/holding businesses. InterXion Holding N.V. was incorporated in 1998 and is headquartered in Amsterdam, the Netherlands.