France Data Centers

Live tracking of every data center project in France (operational, under construction, announced, and permitted) with developer, tenant, capacity, and supply-chain links.

Data Center Index tracks 7 named data center campuses in France (large sites with a source, not every building): 3 operating, 1 under construction, and 3 announced or permitted. The pipeline adds up to 2.5 GW of planned capacity. Below: every tracked project in France, ranked by build status, followed by the public companies whose data center revenue is most exposed to this market.

Tracked data center projects in France

Frequently asked questions

How many data centers are in France?
Data Center Index tracks 7 named data center campuses in France as of 2026: 3 operating, 1 under construction, and 3 announced or permitted. Coverage is named campuses with a published source, not every building.
How much data center capacity does France have?
126 MW is operating, with 2.5 GW in the announced and under-construction pipeline. Of the 9 France campuses with a capacity figure, 0 are filed, 3 stated and 6 estimated. Filed means a permit, utility filing or SEC filing states the figure. Stated means the developer or the press states it. Estimated means we modeled or inferred it, and the site marks it "est.". Filed and stated figures carry the date of the newest source behind them.
What is the largest data center in France?
SoftBank France AI Data Center Capacity Program is the largest tracked campus in France at 5.0 GW, developed by SoftBank. That capacity is an estimate. We modeled or inferred it, and no source states it.
Who is building data centers in France?
The most active developers in France by tracked campus count are Equinix (2 campuses), Scaleway (2 campuses), Mistral AI (1 campus). Every campus page lists its developer, tenant and the source that names them.

Public companies exposed to France

These public companies have tracked data-center projects in France as developers, tenants, or operators. Use the watchlist to compare them side by side, or click through for capex history and supplier exposure.

Other data center markets

Other tracked countries, ranked by pipeline capacity: