All facilities
6,133 campuses · sorted by power capacity. Counts are campus-level — methodology.
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| Facility | Parent | Status | State | Capacity |
|---|---|---|---|---|
| OPTICNET Ploiesti | — | Mapped (unverified) | — | — |
| Oracle-Austin Data Center Travis County | Oracle Corporation | TX | — | |
| ORI.NET Noblesville | — | Mapped (unverified) | IN | — |
| OSL01 - Vaultica Data Centers | — | Mapped (unverified) | — | — |
| OSL02 - Vaultica Data Centers | — | Mapped (unverified) | — | — |
| Osmium Data Center Madison County County | — | Mapped (unverified) | IA | — |
| OT - Armor | — | Mapped (unverified) | — | — |
| Ovh | OVHcloud | Mapped (unverified) | — | — |
| OVH US East Vint Hill Fauquier County | — | Mapped (unverified) | VA | — |
| OVHcloud - Hillsboro Washington County | — | Mapped (unverified) | OR | — |
| OVHcloud Gravelines | — | Mapped (unverified) | — | — |
| OVHcloud LIM1-3 Rechenzentrum | OVHcloud | Mapped (unverified) | — | — |
| OVHcloud Ożarów (WAW-1) | OVHcloud | Mapped (unverified) | — | — |
| OVHcloud Paris | — | Mapped (unverified) | — | — |
| OVHcloud Roubaix - RBX1 | — | Mapped (unverified) | — | — |
| OVHcloud Roubaix - RBX2 | — | Mapped (unverified) | — | — |
| OVHcloud Roubaix - RBX3 | — | Mapped (unverified) | — | — |
| OVHcloud Roubaix - RBX4 | — | Mapped (unverified) | — | — |
| OVHcloud Roubaix - RBX5 | — | Mapped (unverified) | — | — |
| OVHcloud Roubaix - RBX6 | — | Mapped (unverified) | — | — |
| OVHcloud Roubaix - RBX7 | — | Mapped (unverified) | — | — |
| OVHcloud Strasbourg - SBG-5 | OVHcloud | Mapped (unverified) | — | — |
| OVHcloud, Centre de données de Beauharnois | — | Mapped (unverified) | — | — |
| Oaklawn Loudoun County | — | Proposed | VA | — |
| Oath, Inc. mNSR Prince William County County | — | VA | — | |
| Obenet Kista Gate | — | Mapped (unverified) | — | — |
| Obenet Riverlake | — | Mapped (unverified) | — | — |
| Oceanet Armor B | — | Mapped (unverified) | — | — |
| Odata | — | Mapped (unverified) | — | — |
| Oficina KIO Interlomas y centro de datos KIO MEX4 | KIO Networks | — | — | |
| Oi | — | Mapped (unverified) | — | — |
| Okantis | — | Mapped (unverified) | — | — |
| Okee-One Okeechobee County | — | Withdrawn | FL | — |
| Old Main St. Lawrence County | — | Mapped (unverified) | NY | — |
| Old Potomac Church Data Center Stafford County | — | Proposed | VA | — |
| Omega Systems Reading Data Center Berks County | Omega | PA | — | |
| Omega Telecom Kyiv | — | Mapped (unverified) | — | — |
| Omega Telecom Lviv | — | Mapped (unverified) | — | — |
| Omid Solutions Barueri | — | Mapped (unverified) | — | — |
| Omid Solutions São Paulo | — | Mapped (unverified) | — | — |
| Omnis Network Maricopa County | — | AZ | — | |
| One Wilshire Los Angeles County | CoreSite, LLC | CA | — | |
| OneNet OSU Tulsa | — | Mapped (unverified) | OK | — |
| Oneonta Data Center Otsego County | — | Blocked | NY | — |
| Onmine Data Center Bell County | — | Blocked | TX | — |
| Open Computing Facility Alameda County | — | Mapped (unverified) | CA | — |
| Open DC JB1 - Menara MSC Cyberport | — | Mapped (unverified) | — | — |
| Open DC JB2 - Menara Ansar | — | Mapped (unverified) | — | — |
| Open DC PE1 - Suntech Penang Cybercity | — | Mapped (unverified) | — | — |
| Open Data Centers Piscataway Middlesex County | Prime Data Centers | Mapped (unverified) | NJ | — |
| Open Hub Med | — | Mapped (unverified) | — | — |
| Open Skies One | prego. services GmbH | Mapped (unverified) | — | — |
| OpenAI Stargate Lordstown Trumbull County | OpenAI | Proposed | OH | — |
| OpenAccess Data Centres | OpenAccess Data Centres | Mapped (unverified) | — | — |
| OpenColo Santa Clara County | — | CA | — | |
| OpenStreetMap France | OpenStreetMap France | Mapped (unverified) | — | — |
| OpenX - Verbo Divino | — | Mapped (unverified) | — | — |
| Openface DC2 | — | Mapped (unverified) | — | — |
| Oppidan Franklin County | — | Mapped (unverified) | OH | — |
| Optic Fusion - Perkins Building | — | Mapped (unverified) | WA | — |
| Optimum Middlesex County | — | Mapped (unverified) | NJ | — |
| OptimumHQ Maricopa County | — | Mapped (unverified) | AZ | — |
| Options Technology Ltd. | Options Technology Ltd. | — | — | |
| Optus Data Centre | — | — | — | |
| Opus Interactive Hillsboro (HIO01) | Interactive | Mapped (unverified) | OR | — |
| Orange - Aubervilliers | Orange | Mapped (unverified) | — | — |
| Orange / Chartres | Orange | Mapped (unverified) | — | — |
| Orange Eastview | — | Mapped (unverified) | — | — |
| Orange Lyon Lumière - Centrale | — | Mapped (unverified) | — | — |
| Orange Polska / Warsaw św. Barbary 10 | Orange | Mapped (unverified) | — | — |
| Orange Polska // Białystok | Orange | Mapped (unverified) | — | — |
| Orange Polska // Bydgoszcz | Orange | Mapped (unverified) | — | — |
| Orange Polska // Gdańsk | Orange | Mapped (unverified) | — | — |
| Orange Polska // Katowice | Orange | Mapped (unverified) | — | — |
| Orange Polska // Kraków | Orange | Mapped (unverified) | — | — |
| Orange Polska // Olsztyn | Orange | Mapped (unverified) | — | — |
| Orange Polska // Poznań | Orange | Mapped (unverified) | — | — |
| Orange Polska // Wrocław | Orange | Mapped (unverified) | — | — |
| Orange Polska // Łódź | Orange | Mapped (unverified) | — | — |
| Oregon Data Center Lucas County | — | Proposed | OH | — |
| Oregon State Data Center Marion County | — | Mapped (unverified) | OR | — |
| Orion Telekom Data Center | — | Mapped (unverified) | — | — |
| Orme Farm Rezoning Loudoun County | Vantage Data Centers Holdings, LLC | Proposed | VA | — |
| Oscar | Air France | Mapped (unverified) | — | — |
| Oso Grande Bernalillo County | — | NM | — | |
| Otava Metro Detroit | — | Mapped (unverified) | MI | — |
| Otemachi Place West Tower (BBTower Shin-Otemachi) | — | Mapped (unverified) | — | — |
| Over the Wire - 100 Wickham | — | Mapped (unverified) | — | — |
| Over the Wire - 24 Little Edward | — | Mapped (unverified) | — | — |
| Overheidsdatacenter Rijswijk | — | Mapped (unverified) | — | — |
| Oxford Networks Cumberland County | — | Mapped (unverified) | ME | — |
| Oxya Datacenter | — | Mapped (unverified) | — | — |
| OzarksGo Fayetteville | — | Mapped (unverified) | AR | — |
| Parkstone Tech Park, LLC Fairfax County | PARKSTONE TECH PARK, LLC | Proposed | VA | — |
| PCCW Global-Keppel International Carrier Exchange | — | Mapped (unverified) | — | — |
| PCK IT Datacenter Lindau | — | Mapped (unverified) | — | — |
| PDCREF 2 Chantilly Fairfax County | PDCREF 2 CHANTILLY LLC | Proposed | VA | — |
| PDV Systeme GmbH | PDV Systeme GmbH | Mapped (unverified) | — | — |
| PG&E Datacenter Solano County | — | Mapped (unverified) | CA | — |
| Phx-11 Maricopa County | Microsoft Corporation | Mapped (unverified) | AZ | — |