OVHcloud
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OVHcloud is a French cloud and hosting company that designs, builds, and runs its own data centers rather than leasing all its space from third parties — as of 2025 it says it operates 46 data centers across roughly 10 countries on four continents, supporting public cloud, private (VMware-based) cloud, bare-metal dedicated servers, web hosting, and colocation for more than 1.6 million customers in over 140 countries. Its defining differentiator is vertical integration: OVHcloud manufactures most of its own servers, builds its own facilities (rather than only renting from wholesale operators), runs a proprietary global fiber backbone, and has used an in-house closed-loop water-cooling system since 2003 that it credits with keeping power usage efficiency far below the industry average. Founded in 1999 by Octave Klaba in Roubaix, France, the company grew its flagship Gravelines campus (built on a former aluminum warehouse site) into one of Europe’s largest data center campuses, and it has more recently pushed into GPU-based AI compute — offering NVIDIA A100, H100, H200, L40S, L4 and A10 instances, DGX H100 systems for select customers, and, as of late 2025, a SambaNova-powered low-latency inferencing service starting from its French regions.
OVHcloud operates as a cloud provider and colocation provider, with facilities at the following locations:
FACILITY OPERATOR
OVHcloud Data Center Locations
- Sydney, New South Wales, Australia SYD1 PENDING REVIEW
Sydney's SYD1 facility was OVHcloud's first Australian data center, opened as part of its 2023-2024 Asia-Pacific expansion drive. - Cambridge, Ontario, Canada Cambridge, Ontario (42nd data center) PENDING REVIEW
Housed in a former BlackBerry facility, this site was OVHcloud's 42nd global data center, opened in 2024 with a CAD 145 million long-term investment in the Toronto-Waterloo innovation corridor. - Beauharnois, Quebec, Canada Beauharnois PENDING REVIEW
The facility was built on the former Rio Tinto Alcan aluminum plant site adjacent to Hydro-Québec's Beauharnois hydroelectric power plant, giving it access to abundant low-carbon power. - Gravelines, France Gravelines (GRA)AI DATA CENTER PENDING REVIEW
Built on a former aluminum warehouse site, Gravelines grew into one of OVH's largest campuses, reported to have capacity for roughly 400,000 servers and hosting multiple OpenStack regions (GRA1, GRA3, GRA5, GRA7, GRA9, GRA11). - Roubaix, France Roubaix (RBX)AI DATA CENTER PENDING REVIEW
Roubaix was the site of OVH's earliest data centers and remains the company's historic base, tied closely to its 1999 founding and headquarters. - Strasbourg, France Strasbourg (SBG) PENDING REVIEW
The grand opening of the Strasbourg site was used by OVHcloud to publicly confirm its plan to open 15 new sites globally by 2024. - Berlin, Germany Berlin (3-AZ Germany region) PENDING REVIEW
This is OVHcloud's third three-availability-zone region in Europe, launched alongside a SambaNova-powered AI inferencing service, and the company has not disclosed which data center operator hosts it. - Frankfurt, Germany Frankfurt PENDING REVIEW
Frankfurt was OVHcloud's original 1-AZ region site in Germany, chosen for the city's role as a major European connectivity and internet exchange hub. - Mumbai, Maharashtra, India Mumbai PENDING REVIEW
Launched in March 2023 as OVHcloud's first Indian data center, the facility adapts the company's proprietary water-cooling technology to Mumbai's tropical climate, and its exact address was not publicly disclosed at launch. - Milan, Italy Milan PENDING REVIEW
OVHcloud's Milan data center is reported to be a former DXC Technology facility repurposed to serve as one of the company's three-availability-zone European regions. - Warsaw, Poland WAW1 · +1 833-471-7100 PENDING REVIEW
WAW1 is OVHcloud's flagship Polish facility, physically located in Ożarów Mazowiecki near Warsaw and positioned as a hub for Central and Eastern European cloud and sovereign infrastructure demand. - Singapore, Singapore Singapore PENDING REVIEW
OVHcloud launched new data center capacity in Singapore in 2023 as part of a broader Asia-Pacific expansion alongside its Australia and India launches. - London, UK London LON1 (Erith) PENDING REVIEW
Located in Erith in south-east London on a site previously owned by a telecoms operator near two electrical substations, the facility opened in 2017 as OVH's first UK data center and was reported to house around 40,000 servers. - Hillsboro, Oregon, USA HIL1 PENDING REVIEW
Hillsboro gave OVHcloud a West Coast U.S. data center presence, complementing its East Coast Vint Hill, Virginia facility. - Vint Hill, Virginia, USA VIN1 (Vint Hill) PENDING REVIEW
Built on the grounds of a former U.S. Army base, Vint Hill became OVHcloud's first U.S. data center, beginning operations in 2017.
By Continent
OVHcloud AI Data Centers
OVHcloud's AI push centers on its French data centers (notably the Gravelines and Roubaix campuses), where it has rolled out NVIDIA A100, H100, H200, L40S, L4 and A10 GPU instances and made NVIDIA DGX H100 systems available to select customers. In late 2025 it added a SambaNova-powered inferencing service using SambaNova's Reconfigurable Dataflow Units (SambaRack SN40-16 units running at roughly 10kW average power), which the company said would launch first from its French regions before expanding elsewhere in Europe. All of this runs on top of OVHcloud's long-standing proprietary water-cooling system, which the company has used since 2003 to keep facility power usage efficiency low even as it adds dense GPU compute.
- Roubaix, France Roubaix (RBX) AI DATA CENTER PENDING REVIEW
Roubaix was the site of OVH's earliest data centers and remains the company's historic base, tied closely to its 1999 founding and headquarters. - Gravelines, France Gravelines (GRA) AI DATA CENTER PENDING REVIEW
Built on a former aluminum warehouse site, Gravelines grew into one of OVH's largest campuses, reported to have capacity for roughly 400,000 servers and hosting multiple OpenStack regions (GRA1, GRA3, GRA5, GRA7, GRA9, GRA11).
Common Questions
Does OVHcloud have its own AI/GPU infrastructure, and where is it?
Yes. OVHcloud offers NVIDIA A100, H100, H200, L40S, L4 and A10 GPU instances and bare-metal AI servers across its Public Cloud, and as of late 2025 it launched a SambaNova-powered inferencing service (AI Endpoints, using SambaNova's Reconfigurable Dataflow Units) that the company said would first be available from regions located in France, with expansion to other European countries planned.
Does OVHcloud operate its own data centers or lease space from other providers?
Both, but the company emphasizes that it builds and operates most of its own facilities — its own materials describe it as "the sole operator" of its data centers for physical security purposes — while industry press notes OVHcloud also leases space in some markets, such as its newer German region.
Where is OVHcloud headquartered and where did it start?
OVHcloud was founded in 1999 by Octave Klaba and is headquartered in Roubaix, France, which was also the site of its first data centers before the company expanded to Gravelines and dozens of other locations worldwide.
How many data centers does OVHcloud operate and in which countries?
As of company statements from 2025-2026, OVHcloud manages 46 data centers across 4 continents, with its own site listing operating countries including France, Canada, the United States, Australia, Germany, Poland, the United Kingdom, Italy, Singapore, and India.
Does OVHcloud offer colocation services?
OVHcloud is classified as a colocation provider among other services it offers — we can't confirm which specific facilities provide colocation services. Please contact OVHcloud directly to confirm colocation availability.
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