Data Center Census Near me

Who is building

Data center companies, ranked

Developers and publicly reported tenants behind the 186 projects in the Census, ranked by the planned capacity they are named on. Fermi America leads with 17 GW.

Who owns data centers?

Among the 186 projects the Census tracks, 53 name Amazon, Microsoft, Google, Meta or Oracle as the developer or the end user. The rest are led by other developers; the largest by number of tracked projects are QTS Data Centers, Cloverleaf Infrastructure and Compass Datacenters. The table below lists every company named on a tracked project.

The race to build: who plans the most capacity

How the published planned capacity credited to each developer grew, month by month since January 2022. Press play, or drag the slider to any month.

Bar length is the published planned capacity of tracked projects that are proposed, approved, under construction or operating, credited to each company a project’s sources name as developer or operator, on the date of the project’s first recorded milestone. Joint projects count in full for each partner.

Top 20 data center developers by planned capacity

#CompanyPlanned capacityProjectsLargest projectStates
1Fermi America17 GW1Fermi America Project Matador Under constructionTX
2SoftBank11.2 GW2
of 3
PORTS-Pike Technology Campus Under constructionOH, TX
3SB Energy11.2 GW2PORTS-Pike Technology Campus Under constructionOH, TX
4Meta10.42 GW6
of 8
Meta Hyperion Under constructionIN, KY, LA, MN, OH, TX, WI, WY
5O'Leary Digital9 GW1Stratos Project ProposedUT
6Nscale8 GW1Monarch Compute Campus Under constructionWV
7Sailfish Investors5 GW1Comanche Circle ApprovedTX
8Homer City Redevelopment4.4 GW1Homer City Energy Campus Under constructionPA
9Google3.7 GW3
of 10
Project Tembo ApprovedAR, IA, IN, MN, MO, VA, WY
10STACK Infrastructure3.46 GW2Project Jupiter Under constructionNM, VA
11OpenAI3.21 GW1Project Camellia ProposedGA
12Vantage Data Centers2.7 GW2Vantage Frontier Campus Under constructionTX, WI
13Microsoft2.67 GW1
of 5
Project Kilby ProposedGA, MI, NC, TX, WI
14Chevron2.67 GW1Project Kilby ProposedTX
15Joulent LLC2.67 GW1Project Kilby ProposedTX
16QTS Data Centers2.61 GW4
of 7
Project Marvel ApprovedAL, GA, IA, OH, SC, VA
17Catellus Development2.4 GW1Quantum Frederick Under constructionMD
18Crusoe2.23 GW2Stargate Abilene OperatingTX
19Starwood Digital Ventures2.16 GW1Project Tamarack ApprovedWV
20xAI2.08 GW2xAI Colossus 2 Under constructionTN

Projects: those with a published capacity, out of the company’s tracked projects that are proposed, approved, under construction or operating. Capacity is the published planned capacity of tracked projects that are proposed, approved, under construction or operating, credited to each company a project’s sources name as developer or operator, on the date of the project’s first recorded milestone. Joint projects count in full for each partner. This ranks what companies are named on in the Census, not the size of their existing fleets; a company’s leased or undisclosed sites are not included.

Every company in the Census

CompanyTracked projectsPlanned capacityStates
Amazon (AWS)191.74 GWMN, IN, GA, MD, MS, PA, OH, VA, MO, NC
Google145.73 GWTX, VA, IN, MN, MO, IA, AR, MI, WY, GA
OpenAI922.15 GWWI, OH, GA, NM, MI, TX
QTS Data Centers92.61 GWVA, AL, GA, IA, WI, OH, SC
Meta810.42 GWWI, WY, TX, LA, IN, KY, OH, MN
Microsoft73.22 GWGA, WI, MI, NC, NJ, TX
Oracle57.74 GWWI, NM, MI, TX
Cloverleaf Infrastructure51.5 GWWI, MI, AL, GA
CoreWeave42.56 GWTX, PA, ND
Panattoni Development41.24 GWOH, KY, MI, WI
Compass Datacenters4712 MWAZ, TX, NC, VA
SoftBank311.2 GWOH, TX
Anthropic3630 MWIN, LA, TN
SB Energy211.2 GWOH, TX
STACK Infrastructure23.46 GWNM, VA
Vantage Data Centers22.7 GWWI, TX
Crusoe22.23 GWTX
xAI22.08 GWTN
CyrusOne21.11 GWIL
Fluidstack21.08 GWNY, LA
Tract21.07 GWMN, NV
TeraWulf21.05 GWNY
Atlas Development2900 MWGA
Hut 82830 MWIL, LA
CRG (Clayco)2600 MWMO
Stream Data Centers2500 MWSC, NY
Switch2—PA, NV
Verrus2—MI, OR
Fermi America117 GWTX
TensorWave117 GWTX
O'Leary Digital19 GWUT
Nscale18 GWWV
Sailfish Investors15 GWTX
Homer City Redevelopment14.4 GWPA
Chevron12.67 GWTX
Joulent LLC12.67 GWTX
Catellus Development12.4 GWMD
Starwood Digital Ventures12.16 GWWV
Aligned Data Centers12 GWPA
IREN12 GWTX
Poolside12 GWTX
Hillwood11.8 GWIL
PowerHouse Data Centers11.8 GWIL
Fundamental Data11.6 GWWV
T5 Data Centers11.55 GWIL
Related Digital11.38 GWMI
TPA Group11.2 GWAL
Eagle Rock Partners11 GWSC
Global AI11 GWCO
Applied Digital1400 MWND
Fleet Data Centers1362 MWNV
Chirisa Technology Parks1300 MWPA
DataOne1300 MWNJ
Nebius1300 MWNJ
Novva Data Centers1300 MWAZ
Skybox Datacenters1300 MWTX
Beale Infrastructure1286 MWAZ
California Resources Corp.1275 MWCA
Core Scientific1260 MWTX
Sabey Data Centers1250 MWIN
Prime Data Centers1240 MWAZ
Blueprint Projects160 MWTX
DC BLOX110 MWTN
Active Infrastructure1—VA
Balico1—VA
Deep Green1—MI
Engineered Land Solutions1—NC
Highlander SM One1—TX
Imperial Valley Computer Manufacturing1—CA
Monarch Energy1—KS
NextEra Energy1—KS
NorthMark Strategies1—SC
Priority Power Management1—TX
Sentinel Data Centers1—PA
Thor Equities1—MI
Trammell Crow Company1—GA
Viridian1—WI
Western Hospitality Partners1—KY

This table counts every tracked project a company is linked to, as developer or publicly confirmed tenant, whatever its status. Capacity totals add each project’s planned capacity where published. Tenants are listed only when publicly confirmed by a cited source. How do data centers make money? explains the business models behind these companies.

Data center companies: common questions

Which company has the most planned data center capacity?

Among the projects the Census tracks, Fermi America is credited with the most published planned capacity: 17 GW across 1 project that publishes a figure. Next are SoftBank (11.2 GW) and SB Energy (11.2 GW). The ranking counts projects that are proposed, approved, under construction or operating where a cited source names the company as developer or operator.

What are the largest data center companies in the U.S.?

It depends on the measure. The Census does not measure how much capacity a company already runs; it ranks companies by the planned capacity of the major projects they are named on. By that measure the leaders are Fermi America (17 GW), SoftBank (11.2 GW), SB Energy (11.2 GW), Meta (10.42 GW) and O'Leary Digital (9 GW). By number of tracked projects in the pipeline, the leaders are Amazon (AWS) with 14, Google with 10 and Meta with 8.

Which companies are building the most data centers?

By count of tracked projects that are proposed, approved, under construction or operating, the companies named as developer or operator most often are Amazon (AWS) with 14, Google with 10, Meta with 8, QTS Data Centers with 7 and Microsoft with 5. Not every project publishes a capacity, so the count and the capacity ranking differ.

Embed the race

Free to use with credit to Data Center Census (CC BY 4.0). It updates itself when the record changes. For video, see the newsroom.

Projects filed under a code name before a developer is named are listed on Data center code names.

Cite this page

Last updated Nov 6, 2026. Figures may change as records are updated — include the date you retrieved them.

APAData Center Census. (2026). Data center companies, ranked. Retrieved from https://datacentercensus.com/companies
MLA“Data center companies, ranked.” Data Center Census, Nov 6, 2026, https://datacentercensus.com/companies.
Linkhttps://datacentercensus.com/companies

Republishing a figure or table? Attribute it to Data Center Census with a link to this page. The underlying data is downloadable as JSON and CSV; the press kit has standing figures and contact details.