Data4 is a Paris-headquartered company that finances, designs, builds and operates its own data center campuses in France, Italy, Spain, Poland, Germany and Greece. It was established in 2006 and has been owned by a Brookfield Infrastructure-led consortium since August 2023. It reports 10 campuses with 1.5 GW of available power and a 2025 PUE of 1.434.
Data4 builds campus-style data centers for cloud providers, digital service companies and large enterprises. It handles financing, design, construction and operation itself, and it highlights its land and power reserves in Europe.
Source: data4group.com, data4group.com
Its site lists 10 campuses, 165,000 square meters of IT space and 1.5 GW of available power across six European countries.
Source: data4group.com
Data4 was established in 2006 by Colony Capital. AXA IM Real Assets took full ownership in 2018. Brookfield Infrastructure and institutional partners completed their acquisition on August 1, 2023.
Source: data4group.com, bip.brookfield.com
Data4's 2025 ESG report gives a PUE of 1.434 and a WUE of 0.034 (unit as reported), and lists ISO 14001, ISO 50001 and BREEAM certifications. Its near-term, long-term and net-zero targets are validated by the Science Based Targets initiative (checked October 16, 2026).
Source: Report (PDF), Report (PDF), sciencebasedtargets.org
Data4 is a European hyperscale campus provider. It fits buyers that need large power blocks in continental Europe, especially France and Italy.
| Field | Value | Source |
|---|---|---|
| Headquarters | 8th arrondissement of Paris, France | PUBLIC SOURCE wikidata.org |
| Founded | 2006 | PUBLIC SOURCE wikidata.org |
| Ownership | Private (Brookfield Infrastructure-led consortium, 2023) | PUBLIC SOURCE bip.brookfield.com |
| Employees | No data | NO DATA |
| Revenue (published) | No data | NO DATA |
| Operations and regions | France, Italy, Spain, Poland, Germany, Greece | COMPANY WEBSITE data4group.com |
| Customers and markets | No data | NO DATA |
| Facilities and capacity | 10 campuses; 165,000 sqm IT space; 1.5 GW available power | COMPANY WEBSITE data4group.com |
| Technologies | No data | NO DATA |
| Certifications and standards | ISO 14001; ISO 50001; BREEAM | COMPANY WEBSITE Report (PDF) (p. 38) |
| Partners and named customers | No data | NO DATA |
Only what the company or an official register publishes. Targets and commitments are labelled as such. No data means we found no public figure, not that none exists.
| Field | Value | Source |
|---|---|---|
| PUE (published) | 1.434 ACHIEVED Year: 2025 | COMPANY WEBSITE Report (PDF) (p. 14) |
| WUE (published) | 0.034 (unit as reported) ACHIEVED Year: 2025 | COMPANY WEBSITE Report (PDF) (p. 14) |
| Renewable energy share | No data | NO DATA |
| SBTi target status | Near-term: Validated Targets; Long-term: Validated Targets; Net-zero: Validated Targets (SBTi entity: DATA4 Group) | PUBLIC SOURCE sciencebasedtargets.org |
Research note: Wikidata used for HQ/founded; may lag recent moves.
A consortium led by Brookfield Infrastructure, since August 2023. (bip.brookfield.com)
France, Italy, Spain, Poland, Germany and Greece. (data4group.com)
1.434, in its 2025 ESG report. (Report (PDF))
Accessed Oct 24, 2026.
