15 Largest Data Center Companies in the World (2023)

In this article, we are going to list the 15 largest data center companies in the world. Click to skip ahead and jump to the 5 largest data center companies in the world.

COVID-19 has pivoted the way we do business today. Data centers have helped transformed digital commerce and online businesses giving digital infrastructure a vital role in business operation and growth. What are data centers? A data center is a centralized facility that houses storage systems, routers, servers, security devices, and electrical switches where data can be accessed virtually thru applications and websites. As money is deposited in a bank, data is stored in a data center. Data centers are not only repositories but also the ones that process, back up, and recover a large amount of data.

What's the best type of data center for your use? The most common data centers are colocation, cloud, and hyperscale. Colocation data centers provide physical space, power, and cooling systems for servers and connections to local communication networks. Some of the most reliable colocation data center companies are QTS Realty Trust Inc (NYSE: QTS), Digital Realty (NYSE: DLR), and Equinix (NASDAQ: EQIX). Cloud data center, on the other hand, is a host of different companies in one facility such as IBM Cloud (NYSE: IBM). Go ahead and check our previous article about the 15 biggest cloud computing companies in the world. On the contrary, a hyperscale data center is a facility that is run by the company that it supports. The e-commerce giant Amazon has Amazon Web Services. Other most popular data center giants are Microsoft and Google to name a few. Green data centers are gaining popularity as well for promoting sustainability for maximizing energy efficiency while minimizing the environmental effects of a traditional data center. Some of the green data centers you may know are Facebook (NASDAQ: FB) wherein they were able to reduce the number of backup generators because of locally generated hydroelectricity on their site in Lulea, Sweden. Apple (NASDAQ: AAPL) on the other hand utilizes solar, wind, hydro, and geothermal resources to support their cloud services and operations. According to a recent study of Technavio, the hyperscale market alone expects a compound annual growth rate of 21% from 2020 to 2024 even with the impact of COVID-19. The construction of green data centers in North America accounts for the positive growth rate during the forecasted period.

15 Largest Data Center Companies in the World (1)

The data center industry is booming with the increasing popularity of the Internet of Things (IoT), 5g network, and industry 4.0. Digital commerce stores and business owners are relying on the largest data center companies in the world as they provide big data analytics that enhances efficiency, security, and productivity of daily operations. The global data center market is expected to grow at a compound annual growth rate of over 2% from 2019 to 2025. According to a recent report from Research and Markets, in the U.S. market alone, the data center industry is expected to reach over $69 billion in revenues by 2024. This is due to the most prominent investment in colocation and hyperscale data centers wherein the use of cloud computing services and applications continues to improve rapidly in the U.S.

Today, data centers are improved efficiently to support the growing demand as new applications for technologies such as artificial intelligence and machine advancement continues to grow, so do the needs for a more advanced facility, storage, and equipment that can transmit and process data. This is where the cloud partner ecosystem such as Google Cloud comes in where large data centers are interconnected and collaboratively support each other to create a larger-scale data center.

How did we come up with the largest data center companies in the world? We scaled data center companies with their reported annual revenues and the number of their employees listed on RocketReach. We also included the number of facilities each data center companies own globally. Ready to look at a list of investment-worthy data center companies?

Let's take a look at the 15 largest data center companies in the world, starting with number 15:

15. 365 Data Centers

Revenue: $11.4 Million

Number of Employees: 81

Number of Data Centers: 17

Headquarter: Norwalk, Connecticut

365 Data Centers provides hybrid data center solutions in 13 markets in the U.S. The strong, carrier-neutral ecosystem and secure, efficient edge colocation, network, IP, DRaaS, BaaS, cloud computing and storage, and data security services of 365 help businesses minimize costs, drive innovation, and enhance their customer experience. The Company operates a total of 230,247 square feet of data center space with data centers in Boca Raton, Bridgewater, Buffalo, Chicago, Detroit, Fort Lauderdale, Indianapolis, Long Island, Nashville, Philadelphia, New York City, and Tampa that act as regional hubs for networks.

15 Largest Data Center Companies in the World (2)

(Video) Inside Google's $13 Billion Data Centers

limonzest / 123RF Stock Photo

14. NTT Communications

Revenue: $26 Million

Number of Employees: 6,250

Number of Data Centers: 48

Headquarter: Tokyo, Japan

NTT is a wholly-owned subsidiary of one of the world's largest providers of telecommunications services, the Nippon Telegraph and Telephone Corporation. NTT Communications offers a wide range of advanced global ICT solutions, including cloud, network, and security services to help customers work quickly, improve their productivity, reach new markets, and grow new companies.

15 Largest Data Center Companies in the World (3)

andreykuzmin / 123RF Stock Photo

13. QTS Realty Trust (NYSE: QTS)

Revenue: $446.5 Million

Number of Employees: 739

Number of Data Centers: 26

Headquarter: Overland Park, Kansas

QTS Realty Trust, Inc. (QTS) is a provider of hybrid cloud and fully managed services for efficient data solutions covering more than 7 million square feet of QTS Mega Data Centers across North America and Europe. Moreover, QTS has an integrated network in which its data centers are managed and operated and offers a variety of infrastructure solutions for information technology (IT). What's unique about QTS Realty Trust is that they are adopting a three-pronged sustainability strategy, the company is committed to minimizing the carbon footprint of the data center and using as much renewable fuel as possible.

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(Video) Top 5 Data Center Companies & 7 U.S. Markets

ralwel / 123RF Stock Photo

12. Coresite (NYSE: COR)

Revenue: $481.8 Million

Number of Employees: 442

Number of Data Centers: 24

Headquarter: Denver, Colorado

One of the best players in the colocation market and one of the largest data center companies in the world is CoreSite. The company offers stable, reliable high-performance data center and interconnection solutions. CoreSite owns 24 operating data centers across 8 major communication markets in the U.S. has a portfolio totaling more than 4.6 million square feet of data center space.

15 Largest Data Center Companies in the World (5)

11. Interxion Holding N.v. (NYSE: INXN)

Revenue: $586.1 Million

Number of Employees: 638

Number of Data Centers: 28

Headquarter: Schiphol-Rijk, Netherlands

Interxion is a European data center provider that delivers services through 28 data centers in 11 countries located in major metropolitan areas, including London, Frankfurt, Paris, Amsterdam, and Madrid. The carrier-neutral colocation services of the company allow clients to reduce operating and capital costs while improving the efficiency and versatility of the application.

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10. CyrusOne Inc. (NASDAQ: CONE)

Revenue: $821 Million

Number of Employees: 517

Number of Data Centers: 48

(Video) The World's Largest Data Centers

Headquarter: Dallas, Texas

CyrusOne’s portfolio currently comprises more than than 40 enterprise-class facilities spanning three continents, with more than 4 million square feet of gross net rentable square footage. It provides IT services, managed hosting, colocation, and managed data centers. The company also offers consultancy services for IT infrastructure, including network architecture and performance, network security, and fault and performance management services.

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9. Cyxtera Technologies

Revenue: $1.1 Billion

Number of Employees: 1,400

Number of Data Centers: 62

Headquarter: Coral Gables, Florida

With a range of new, cloud- and hybrid-ready security and analytics solutions, Cyxtera Technologies integrates a global network with best-in-class data centers, supplying more than 3,500 businesses with an integrated data center solution and federal government agencies in the United States. Cyxtera provides data center colocation, enterprise bare metal, and interconnectivity services to 62 data centers across the world, 29 markets, and 600 networks.

15 Largest Data Center Companies in the World (8)

8. Digital Realty Trust Inc. (NYSE: DLR)

Revenue: $2.5 Billion

Number of Employees: 1,860

Number of Data Centers: 280

Headquarter: San Francisco, California

Digital Realty serves customers around the world's network infrastructure, collocation, and interconnection strategies ranging from cloud and IT services, communications, and social networking, to financial services, manufacturing, energy, healthcare, and consumer goods. With 280 facilities in 47 meters across 22 countries on 6 continents, Digital Realty's global data center footprint offers consumers access to the connected communities.

(Video) Googles Data Center Recently Just EXPLODED..

15 Largest Data Center Companies in the World (9)

7. Iron Mountain (NYSE: IRM)

Revenue: $4.2 Billion

Number of Employees: 7,922

Number of Data Centers: 15

Headquarter: Boston, Massachusetts

Iron Mountain Incorporated (NYSE: IRM) is a multinational organization that stores, preserves, and maintains data and assets. The company offers hyper-scale ready colocation services with over 3.5 million square feet in 15 data centers in five countries. Iron Mountain colocation facilities are sustainable and provide convenient access to the carriers, cloud providers, exchanges, and IT services required for digital transformation.

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6. Equinix Inc. (NASDAQ: EQIX)

Revenue: $4.4 Billion

Number of Employees: 7,903

Number of Data Centers: 210

Headquarter: Redwood City, California

Equinix, Inc. unites the world’s leading companies to their consumers, employees, and partners inside the most interconnected data centers. Equinix proudly introduces itself as "the world's digital infrastructure company". Equinix operates data centers in Atlanta, Boston, Chicago, Dallas, Denver, Los Angeles, Miami, New York, Philadelphia, Seattle, Silicon Valley, and Washington D.C.

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Disclosure: None. 15 largest data center companies in the world is originally published at Insider Monkey.

FAQs

What is the largest data center company in the world? ›

#1) Equinix

It has a vast network of 202 data centers around the world, with 12 more being installed. Core Services: Equinix offers 5 core services which include: Managed Services: Equinix offers managed services that allow the integration of data and applications.

Who are some of the biggest owners of data centers? ›

The top 5 publicly-traded data center companies in the United States include Equinix, Digital Realty, CyrusOne, CoreSite, and QTS Realty Trust.

How many data centres are there in the world? ›

At the end of 2021 there were 728 hyperscale data centres in operation globally, according to the research firm, with 314 new facilities planned: Fulfilling that pipeline will take the global total past the 1,000 mark by around the end of 2024.

Which company has the most servers 2022? ›

8th July, 2022
RankPerformance GraphDNS
1Aruba0.360
2Rackspace0.472
3New York Internet (NYI)0.534
4Bigstep0.175
6 more rows
8 Jul 2022

Who is the largest data provider? ›

IBM is the biggest vendor for Big Data-related products and services. IBM Big Data solutions provide features such as store data, manage data and analyze data.

How many data centers are there in the world 2022? ›

Number of data centers worldwide in 2022, by country
CharacteristicNumber of data centers
U.S.2,701
Germany487
UK456
China443
9 more rows
26 Sept 2022

What is data center company? ›

Data center companies can also be referred to as colocation companies, and these companies build and operate data centers, providing a highly secure space with redundant power, cooling and network infrastructure for those who find it more affordable and/or more reliable than operating their own data centers.

What is Datacenter used for? ›

A data center is a facility that centralizes an organization's shared IT operations and equipment for the purposes of storing, processing, and disseminating data and applications. Because they house an organization's most critical and proprietary assets, data centers are vital to the continuity of daily operations.

Which company has the largest servers? ›

Summary of the 10 Largest Server Companies in the World
RankMarket Share
1Dell Technologies — 17.2%
2Hewlett Packard Enterprise 16.8%
3Inspur — 10.1%
4Lenovo Group Limited 6.2%
6 more rows
7 Sept 2022

What are the four main types of data centers? ›

Data center needs vary depending on their structure, physical limitations, density requirements and more. Here are four common data center types including onsite, colocation facilities, hyperscale, and edge data centers, as well as their use cases and industry trends.

When was the first data center built? ›

Data centers have their roots in the huge computer rooms of the 1940s, typified by ENIAC, one of the earliest examples of a data center. Early computer systems, complex to operate and maintain, required a special environment in which to operate.

What is a Tier 4 data center? ›

Tier 4: A Tier 4 data center is built to be completely fault tolerant and has redundancy for every component. It has an expected uptime of 99.995% (26.3 minutes of downtime annually).

Which server is best in the world? ›

These technologies can be integrated or added on to server assets.
  • Dell PowerEdge R940 Family of Servers. ...
  • Dell PowerEdge R840. ...
  • Dell R740 Servers. ...
  • Organizations Scaling Down Their Servers. ...
  • HPE ProLiant Servers. ...
  • ThinkSystem Servers. ...
  • Quanta Servers. ...
  • Supermicro Servers.
25 Jul 2022

Which server is most used? ›

Apache HTTP Server

It is one of the most popular web servers around the world. As of September 2022, Apache holds 31.2% of the market according to W3Techs and 22.6% according to Netcraft.

Who uses data centers? ›

Any entity that generates or uses data has the need for data centers on some level, including government agencies, educational bodies, telecommunications companies, financial institutions, retailers of all sizes, and the purveyors of online information and social networking services such as Google and Facebook.

What 2/3 companies have large data centers? ›

Some of the most reliable colocation data center companies are QTS Realty Trust Inc (NYSE: QTS), Digital Realty (NYSE: DLR), and Equinix (NASDAQ: EQIX).

What is the largest data center in the US? ›

QTS Metro Data Center (Atlanta, Georgia)

Covering an area of 0.99 million square feet, the Atlanta-based QTS Metro Data Center started its life in 1954 as a Sears southeast distribution center. Today, a 120MVA utility power provided by Georgia Power is the data center's main energy source.

Who owns the most servers in the world? ›

Who Has the Most Web Servers?
  • Intel: 75,000 servers (company, August, 2011)
  • 1&1 Internet: "More than" 70,000 servers (company, Feb. ...
  • eBay: 54,011 servers (DSE dashboard, July 2013)
  • LeaseWeb: 36,000 servers (company, Feb. ...
  • Intergenia: (PlusServer/Server4You), 40,000 servers (company, 2013)
14 May 2009

Who are Equinix competitors? ›

Competitors and Alternatives to Equinix
  • NTT Communications.
  • CyrusOne.
  • Expedient.
  • Iron Mountain.
  • Telehouse.
  • TierPoint.

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