Wholesale Data Center

Detailed Explanation

Wholesale data centers represent a critical infrastructure model that bridges enterprise computing needs with large-scale real estate solutions. Unlike traditional colocation facilities that offer smaller, fragmented spaces, wholesale data centers provide entire buildings or massive multi-megawatt suites to single tenants, enabling organizations to scale their digital infrastructure with unprecedented flexibility and efficiency. These facilities typically range from 20,000 to 200,000 square feet and are characterized by their ability to support high-density computing environments, often delivering 200-500 watts per square foot—significantly higher than standard enterprise data centers. Major cloud providers, hyperscale technology companies, and large financial institutions are primary consumers of wholesale data center capacity, leveraging these spaces to deploy massive computing infrastructures without the substantial capital expenditure required for ground-up construction. The economic model of wholesale data centers is fundamentally different from retail colocation. Tenants enter long-term leases, usually spanning 7-10 years, and receive a "powered shell" that provides essential infrastructure like power, cooling, and network connectivity. This approach allows organizations to rapidly deploy large-scale computing capabilities while maintaining operational flexibility. Landlords, typically specialized real estate investment trusts (REITs) or infrastructure funds, make significant upfront investments in building and preparing these facilities, then generate steady revenue through comprehensive lease agreements. Geographically, wholesale data centers cluster around major metropolitan areas with robust fiber connectivity, attractive power economics, and favorable tax environments. Regions like Northern Virginia, Silicon Valley, Chicago, and emerging markets like Phoenix and Las Vegas have become particularly attractive for wholesale data center development. The global wholesale data center market is projected to reach $60 billion by 2025, reflecting the growing demand for scalable, efficient computing infrastructure. Technical specifications in wholesale data centers are increasingly sophisticated, with many facilities now offering advanced power redundancy, intelligent cooling systems, and direct cloud on-ramp capabilities. Some providers are integrating renewable energy solutions and implementing cutting-edge sustainability practices, responding to growing corporate environmental mandates. This evolution reflects the wholesale data center's role not just as real estate, but as a critical enabler of digital transformation strategies. For technology leaders and infrastructure professionals, wholesale data centers represent a strategic approach to managing complex computing requirements. By abstracting the physical infrastructure complexities, these facilities allow organizations to focus on core business objectives, accelerating innovation and reducing operational overhead. The model continues to evolve, promising even more sophisticated solutions as computational demands become increasingly complex and interconnected.

Wholesale vs retail colocation: the unit of sale

Wholesale is sold by the megawatt on a long lease; retail is sold by the cabinet or cage on a service contract. Everything else follows from that. The wholesale tenant fits out the space, staffs it, and carries the risk that it will not be full; the landlord provides the shell, the power and the cooling plant. Retail reverses the arrangement entirely.

The consequence buyers notice is control. A wholesale tenant chooses its own rack layout, containment scheme, power distribution and monitoring, because it is operating inside the hall. A retail customer inherits the operator's choices and pays for the operator's staff to enforce them.

Why the wholesale count is smaller than the market feels

Wholesale is a lease structure, and a lease is not visible from the street. A building leased whole to one tenant looks identical to one the operator runs itself, and the classification only becomes public when somebody announces the deal. So a count of facilities classified wholesale is a count of the ones whose commercial model is on the record, and it is a floor rather than a total.

The same building can also change class without changing at all: a hall let to one tenant this year and subdivided next year moves between wholesale and retail on the strength of a signature. This is why the wholesale and colocation counts on this site should be read as the shape of what operators publish, not as a census.

Common questions about Wholesale Data Center

What is a wholesale data center?

A facility, or a whole hall inside one, leased to a single tenant at multi-megawatt scale on a long-term lease. The tenant fits out and operates the space; the landlord delivers the building, the power and the cooling.

How many wholesale data centers are there?

DC Atlas classifies 190 facilities as wholesale, across 37 countries and 74 markets, run by 39 operators. Because the classification depends on a lease being made public, treat it as a floor rather than a census.

Who are the wholesale data center providers?

The operator table on this page ranks the companies running the wholesale facilities in our dataset, computed at page load from the facility records themselves. Each name links to that company's full footprint, wholesale and otherwise.