The global data centre industry is entering a transformative phase in 2026, driven by the rapid adoption of artificial intelligence, cloud computing, big data, and digital services. As businesses and governments generate increasing volumes of data, demand for reliable, secure, and scalable infrastructure continues to grow. Data centre operators, cloud service providers, telecommunications companies, and technology giants are investing in facilities to support expanding digital workloads and emerging technologies.
The global market features established players such as Equinix, Digital Realty, Amazon Web Services, Microsoft, and Google Cloud, alongside rapidly expanding regional operators across Asia, Europe, North America, and other markets. Their scale, geographical reach, workforce, and infrastructure reflect the industry's diversity and competitive dynamics. This list of the Top 100 Global Data Centre Companies in 2026 provides an overview of major industry participants, covering their headquarters, establishment years, company types, employee counts, annual revenues, websites, and reported data centre footprints across countries and markets.
| Sl. No. | Company Name | Headquarters (City, Country) | Year Established | Company Type | Employee Count | Annual Revenue (USD Bn) | Website | Total Number of Data Centres | Countries with Data Centre Presence | Markets with Data Centre Presence |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Equinix, Inc. | Redwood City, US | 1998 | Public | ~13,700 | ~9.220 | equinix.com | ~268 | ~36 | ~77 |
| 2 | NTT (NTT Data) | Tokyo, Japan | 1952 | Public | ~341,000 | ~42.270 | group.ntt | ~150 | ~20 | ~70 |
| 3 | Digital Realty Trust, Inc. | Austin, US | 2004 | Public | ~4,282 | ~6.110 | digitalrealty.com | ~310 | ~28 | ~55 |
| 4 | Amazon (AWS) | Seattle, US | 1994 | Public | ~1,576,000 | ~716.920 | amazon.com | ~534 | ~23 | ~80 |
| 5 | Microsoft Corporation | Redmond, US | 1975 | Public | ~228,000 | ~281.724 | microsoft.com | ~500 | ~34 | ~57 |
| 6 | Google LLC (Google Cloud) | Mountain View, US | 1998 | Public | ~190,820 | ~402.836 | google.com | ~238 | ~11 | ~30 |
| 7 | QTS Data Centers | Overland Park, US | 2003 | Private | ~2,515 | ~0.935 | qtsdatacenters.com | ~159 | ~6 | ~38 |
| 8 | Meta Platforms, Inc. | Menlo Park, US | 2004 | Public | ~78,865 | ~200.970 | meta.com | ~172 | ~9 | ~40 |
| 9 | CyrusOne | Dallas, US | 2000 | Private | ~1,414 | ~1.200 | cyrusone.com | ~109 | ~10 | ~31 |
| 10 | Iron Mountain Data Centers | Portsmouth, US | 1951 | Public | ~11,700 | ~6.900 | ironmountain.com | ~58 | ~7 | ~23 |
| 11 | ST Telemedia Global Data Centres | Singapore | 2014 | Private | ~100 | ~0.180 | sttelemedia.com | ~95 | ~11 | ~20 |
| 12 | Aligned Data Centers | Plano, US | 2013 | Private | ~612 | ~1.600 | aligneddc.com | ~51 | ~5 | ~12 |
| 13 | EdgeConneX | Herndon, US | 2009 | Private | ~577 | ~0.194 | edgeconnex.com | ~58 | ~20 | ~60 |
| 14 | Vantage Data Centers | Denver, US | 2010 | Private | ~203 | ~0.380 | vantage-dc.com | ~144 | ~15 | ~33 |
| 15 | KDDI Corporation (Telehouse) | Tokyo, Japan | 2000 | Public | ~64,636 | ~39.650 | kddi.com | ~45 | ~13 | ~15 |
| 16 | AirTrunk | Sydney, Australia | 2015 | Private | ~961 | ~0.150 | airtrunk.com | ~28 | ~7 | ~9 |
| 17 | Centersquare | Coppell, US | 2024 | Private | ~775 | ~0.990 | csquare.com | ~80 | ~3 | ~28 |
| 18 | DataBank | Dallas, US | 2005 | Private | ~1,024 | - | databank.com | ~76 | ~1 | ~27 |
| 19 | DayOne | Singapore | 2022 | Private | ~1,456 | ~0.484 | dayonedc.com | ~27 | ~8 | ~11 |
| 20 | STACK Infrastructure | Denver, US | 2019 | Private | ~1,364 | ~1.000 | stackinfra.com | ~149 | ~11 | ~32 |
| 21 | Keppel Data Centres | Singapore | 1997 | Public | ~4,964 | ~5.980 | keppel.com | ~37 | ~12 | ~14 |
| 22 | Scala Data Centers | São Paulo, Brazil | 2020 | Private | ~925 | ~0.169 | scaladatacenters.com | ~36 | ~4 | ~11 |
| 23 | CoreWeave, Inc. | New York, US | 2017 | Public | ~2,189 | ~5.130 | coreweave.com | ~43 | ~6 | ~25 |
| 24 | GDS Holdings Limited | Shanghai, China | 2001 | Public | ~2,434 | ~1.630 | gds-services.com | ~98 | ~1 | ~11 |
| 25 | NEXTDC Limited | Brisbane, Australia | 2010 | Public | ~548 | ~0.427 | nextdc.com | ~28 | ~4 | ~15 |
| 26 | Prime Data Centers | Dallas, US | 2017 | Private | ~189 | ~0.100 | primedatacenters.com | ~29 | ~5 | ~13 |
| 27 | OVHcloud | Roubaix, France | 1999 | Public | ~3,074 | ~1.230 | ovhcloud.com | ~37 | ~10 | ~15 |
| 28 | Lumen Technologies, Inc. | Monroe, US | 1930 | Public | ~24,000 | ~12.402 | lumen.com | ~232 | ~3 | ~120 |
| 29 | Stream Data Centers | Dallas, US | 1999 | Private | ~286 | ~0.033 | streamdatacenters.com | ~22 | ~1 | ~7 |
| 30 | American Tower (CoreSite) | Boston, US | 1995 | Public | ~6,104 | ~10.640 | americantower.com | ~11 | ~20 | ~10 |
| 31 | CloudHQ | Washington, US | 2016 | Private | ~329 | ~0.040 | cloudhq.com | ~23 | ~10 | ~18 |
| 32 | CDC Data Centres | Canberra,Australia | 2007 | Private | ~598 | ~0.077 | cdc.com | ~61 | ~5 | ~7 |
| 33 | Alibaba Group (Alibaba Cloud) | Hangzhou, China | 1999 | Public | ~124,320 | ~137.300 | alibabacloud.com | ~13 | ~70 | ~6 |
| 34 | Princeton Digital Group | Singapore | 2017 | Private | ~474 | ~0.003 | princetondg.com | ~42 | ~7 | ~8 |
| 35 | ESR Group Limited | Singapore | 2016 | Private | ~861 | ~1.900 | esr.com | ~5 | ~8 | ~4 |
| 36 | Switch, Inc. | Las Vegas, US | 2000 | Private | ~1,429 | - | switch.com | ~42 | ~1 | ~6 |
| 37 | Sify Technologies Limited | Chennai, India | 1995 | Public | ~4,406 | ~0.466 | sifytechnologies.com | ~15 | ~5 | ~10 |
| 38 | Digital Edge | Singapore | 2020 | Private | ~465 | ~0.122 | digitaledgedc.com | ~24 | ~8 | ~12 |
| 39 | Compass Datacenters | Dallas, US | 2011 | Private | ~310 | ~0.025 | compassdatacenters.com | ~49 | ~2 | ~8 |
| 40 | DATA4 | Paris, France | 2006 | Private | ~329 | ~0.023 | data4group.com | ~66 | ~6 | ~8 |
| 41 | Bharat Airtel (Nxtra) | New Delhi, India | 1995 | Public | ~666 | ~0.249 | nxtra.in | ~22 | ~3 | ~12 |
| 42 | Echelon Data Centres | Dublin, Ireland | 2018 | Private | ~112 | ~0.026 | echelon-dc.com | ~21 | ~2 | ~4 |
| 43 | Pure Data Centres | London, UK | 2013 | Private | ~265 | ~0.044 | puredatacentres.com | ~9 | ~7 | ~7 |
| 44 | atNorth | Hafnarfjörður,Iceland | 2009 | Private | ~382 | ~0.072 | atnorth.com | ~21 | ~5 | ~12 |
| 45 | 365 Data Centers | Norwalk, US | 2002 | Private | ~171 | ~0.035 | 365datacenters.com | ~47 | ~1 | ~23 |
| 46 | Sabey Data Centers | Tukwila, US | 2010 | Private | ~173 | ~0.025 | sabeydatacenters.com | ~26 | ~1 | ~8 |
| 47 | Huawei (Huawei Cloud) | Shenzhen, China | 1987 | Private | ~213,000 | ~126.020 | huawei.com | ~15 | ~3 | ~11 |
| 48 | Bulk Infrastructure | Oslo, Norway | 2006 | Private | ~83 | ~0.060 | bulkinfrastructure.com | ~5 | ~2 | ~4 |
| 49 | Serverfarm | El Segundo, US | 1999 | Private | ~233 | ~0.023 | serverfarmllc.com | ~19 | ~5 | ~12 |
| 50 | Northern Data Group | Frankfurt, Germany | 2009 | Public | ~143 | ~0.093 | northerndata.de | ~7 | ~5 | ~7 |
| 51 | CtrlS Datacenters | Hyderabad, India | 2007 | Private | ~2,384 | ~0.136 | ctrls.com | ~22 | ~2 | ~11 |
| 52 | Khazna Data Centers | Abu Dhabi, UAE | 2012 | Private | ~575 | ~0.043 | khaznadatacenters.com | ~29 | ~3 | ~5 |
| 53 | nLighten | Frankfurt, Germany | 2021 | Private | ~264 | ~0.031 | nlighten.com | ~35 | ~7 | ~31 |
| 54 | Ascenty | Vinhedo, Brazil | 2010 | Private | ~981 | ~1.000 | ascenty.com | ~37 | ~4 | ~7 |
| 55 | Ark Data Centres | Corsham,UK | 2005 | Private | ~141 | ~0.018 | ark-d-c.com | ~27 | ~2 | ~4 |
| 56 | Colt Data Centre Services | London, UK | 1922 | Private | ~515 | ~0.380 | coltdatacentres.net | ~6 | ~6 | ~6 |
| 57 | Yondr Group | London, UK | 2018 | Private | ~336 | ~0.060 | yondrgroup.com | ~9 | ~5 | ~7 |
| 58 | TierPoint | St. Loius, US | 2010 | Private | ~929 | ~0.500 | tierpoint.com | ~40 | ~1 | ~18 |
| 59 | Cologix | Denver, US | 2010 | Private | ~463 | ~0.550 | cologix.com | ~45 | ~2 | ~14 |
| 60 | DC BLOX | Atlanta,US | 2014 | Private | ~143 | ~0.326 | dcblox.com | ~24 | ~1 | ~15 |
| 61 | Flexential | Charlotte, US | 2000 | Private | ~835 | ~0.270 | flexential.com | ~41 | ~1 | ~18 |
| 62 | Oracle Corporation | Austin, US | 1977 | Public | ~162,000 | ~57.400 | oracle.com | ~4 | ~28 | ~2 |
| 63 | NorthC Data Centers | Oude Meer, Netherlands | 2020 | Private | ~90 | ~0.015 | northcdatacenters.com | ~29 | ~3 | ~15 |
| 64 | Applied Digital Corporation | Dallas, US | 2021 | Public | ~205 | ~0.140 | applieddigital.com | ~12 | ~1 | ~8 |
| 65 | T5 Data Centers | Atlanta, US | 2008 | Private | ~481 | ~0.083 | t5datacenters.com | ~19 | ~1 | ~8 |
| 66 | H5 Data Centers | Englewood, US | 2010 | Private | ~295 | ~0.040 | h5datacenters.com | ~33 | ~1 | ~27 |
| 67 | Global Switch | London, UK | 1998 | Private | ~437 | ~0.620 | globalswitch.com | ~18 | ~9 | ~9 |
| 68 | Novva Data Centers | West Jordan, US | 2019 | Private | ~92 | ~0.050 | novva.com | ~6 | ~1 | ~6 |
| 69 | Cisco Systems, Inc. | San Jose, US | 1984 | Public | ~86,200 | ~56.654 | cisco.com | ~5 | ~3 | ~4 |
| 70 | Kyndryl Holdings, Inc. | New York, US | 2021 | Public | ~73,000 | ~15.057 | kyndryl.com | ~17 | ~11 | ~15 |
| 71 | Tencent (Tencent Cloud) | Shenzhen, China | 1998 | Public | ~115,849 | ~104.590 | tencentcloud.com | ~8 | ~14 | ~6 |
| 72 | Green Mountain | Rennesøy, Norway | 2010 | Private | ~241 | ~0.025 | greenmountain.no | ~13 | ~3 | ~8 |
| 73 | PowerHouse Data Centers | McLean, US | 2022 | Private | ~51 | ~0.050 | powerhousedc.com | ~42 | ~1 | ~14 |
| 74 | Start Campus | Lisboa,Portugal | 2021 | Private | ~84 | ~0.008 | startcampus.pt | ~7 | ~1 | ~1 |
| 75 | ODATA | São Paulo, Brazil | 2015 | Private | ~569 | ~0.087 | odatacolocation.com | ~15 | ~4 | ~6 |
| 76 | FirstLight | Portsmouth, New Hampshire | 1999 | Private | ~150 | ~0.272 | firstlight.net | ~13 | ~1 | ~11 |
| 77 | AtlasEdge | London,UK | 2021 | Private | ~176 | ~0.004 | atlasedge.com | ~18 | ~7 | ~11 |
| 78 | Teraco | Johannesburg, South Africa | 2008 | Private | ~450 | ~0.015 | teraco.co.za | ~8 | ~1 | ~3 |
| 79 | Pulsant | Maidenhead, UK | 1995 | Private | ~277 | ~0.075 | pulsant.com | ~14 | ~1 | ~4 |
| 80 | Netrality Data Centers | Miami Beach, US | 2015 | Private | ~152 | ~0.052 | netrality.com | ~9 | ~1 | ~7 |
| 81 | eStruxture Data Centers | Montreal, Canada | 2017 | Private | ~148 | ~0.020 | estruxture.com | ~16 | ~1 | ~5 |
| 82 | Africa Data Centres | Johannesburg, South Africa | 2012 | Private | ~136 | ~0.380 | africadatacentres.com | ~6 | ~3 | ~4 |
| 83 | Green Datacenter | Reinach, Switzerland | 1995 | Private | ~50 | ~1.280 | colocation-datacenter.com | ~4 | ~1 | ~4 |
| 84 | Expedient | Pittsburgh,US | 2001 | Private | ~468 | ~0.075 | expedient.com | ~15 | ~1 | ~10 |
| 85 | Serverwala Cloud Data Center | Jaipur,India | 2015 | Private | ~50 | ~0.010 | serverwala.com | ~4 | ~2 | ~4 |
| 86 | Yotta Data Services | Mumbai, India | 2019 | Private | ~1,239 | ~0.120 | yotta.com | ~11 | ~1 | ~3 |
| 87 | COPT Defense Properties | Columbia, US | 1988 | Public | ~430 | ~0.722 | copt.com | ~19 | ~1 | ~3 |
| 88 | Macquarie Data Centres | Sydney, Australia | 1992 | Public | ~449 | ~0.370 | macquariedatacentres.com | ~5 | ~1 | ~2 |
| 89 | DartPoints | Dallas,US | 2012 | Private | ~103 | ~0.015 | dartpoints.com | ~11 | ~1 | ~10 |
| 90 | HScale | London, UK | 2025 | Private | ~39 | - | hscaledc.com | ~4 | ~4 | ~4 |
| 91 | Evolution Data Centres | Singapore | 2021 | Private | ~14 | ~0.005 | evolutiondatacentres.com | ~5 | ~4 | ~4 |
| 92 | DataVolt | Riyadh, Saudi Arabia | 2023 | Private | ~263 | - | datavolt.com | ~4 | ~2 | ~4 |
| 93 | NVIDIA Corporation | Santa Clara, US | 1993 | Public | ~36,000 | ~130.497 | nvidia.com | ~2 | ~2 | ~2 |
| 94 | Kao Data | London, UK | 2014 | Private | ~70 | ~0.140 | kaodata.com | ~4 | ~1 | ~3 |
| 95 | Verne | Zagreb, Croatia | 2019 | Private | ~138 | ~0.005 | letsverne.com | ~3 | ~2 | ~2 |
| 96 | RackBank | Indore, India | 2010 | Private | ~86 | ~0.050 | rackbank.com | ~4 | ~1 | ~3 |
| 97 | Data Center United | Antwerp, Belgium | 2010 | Private | ~48 | ~0.016 | datacenterunited.com | ~12 | ~1 | ~6 |
| 98 | Allied Properties REIT | Toronto, Canada | 2003 | Public | ~344 | ~0.590 | alliedreit.com | ~1 | ~1 | ~5 |
| 99 | Thylander Data Centers | Copenhagen, Denamrk | 2025 | Private | ~7 | ~0.006 | thylander.dk | ~1 | ~1 | ~1 |
| 100 | Dell Technologies Inc. | Round Rock, US | 1984 | Public | ~97,000 | ~95.567 | dell.com | - | - | - |
The 2026 global data centre landscape highlights the growing importance of digital infrastructure in supporting the modern economy. While established operators such as Equinix and Digital Realty maintain extensive data centre networks, hyperscale technology companies, including Amazon, Microsoft, Google, and Meta, continue to play a significant role in meeting the world's computing and storage requirements. Regional providers across India, Southeast Asia, Europe, Australia, and the Middle East are also expanding their presence to address rising demand for cloud services, AI infrastructure, and enterprise connectivity.
The companies featured in this list differ considerably in revenue, workforce, geographical coverage, and operational scale, reflecting the industry's varied business models. However, their long-term growth will depend on factors such as energy availability, sustainability, investment capacity, cybersecurity, and the ability to accommodate increasingly demanding workloads. This ranking-style overview serves as a reference to leading global data centre companies in 2026. Figures are approximate and may reflect different reporting periods and business segments; company-level revenues do not necessarily represent data centre operations alone.