Global Data Center Colocation Market Top Leading Companies

Published Date : 2025-May-23

The Global Data Center Colocation Market is on a high-growth trajectory, projected to surpass $80.12 billion by 2025, and reaching nearly $125.22 Billion by 2031, growing at a CAGR of 14.34% according to IMIR Market Research.

This rapid growth is fueled by the explosion in cloud computing, AI applications, IoT deployments, and the need for secure, scalable, and sustainable data infrastructure.

This post profiles the top global companies that are leading the global data center colocation market.


Key Growth Drivers

  • Cloud Expansion: Surge in cloud-based services from AWS, Microsoft Azure, Google Cloud requiring off-site infrastructure.

  • AI & Big Data: Colocation facilities offer the power and cooling capabilities for AI model training and large-scale data processing.

  • Cost Efficiency: Companies prefer colocation to avoid high CapEx of building proprietary data centers.

  • Data Sovereignty Laws: Rising importance of in-region hosting due to GDPR and similar policies in India, Brazil, etc.

  • 5G Rollouts: Need for edge data centers to reduce latency in IoT, AR/VR, and autonomous systems.

 

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Leading Companies in the Global Colocation Market (2025)

Here are key players in the colocation market, along with their company profiles, websites, HQ locations, founding years, employee numbers, and estimated 2024 revenues:

Company
Headquarters
Founded
Employees
2024 Revenue (Est.)
Equinix, Inc.

Redwood City, CA, USA

1998

13,000+

~$8.0B

Digital Realty

Austin, TX, USA

2004

3,000+

~$5.5B

NTT Global Data Centers

Tokyo, Japan

1952 (Parent NTT)

10,000+

~$4.2B

China Telecom Global

Beijing, China

2000

48,000+

~$3.0B

Cyxtera Technologies

Coral Gables, FL, USA

2017

900+

~$800M

Colt Data Centre Services

London, UK

1992

1,000+

~$750M

Iron Mountain Data Centers

Boston, MA, USA

1951

25,000+ (companywide)

~$900M (data centers only)

QTS Realty Trust

Overland Park, KS, USA

2003

1,000+

~$700M

KDDI Telehouse

Tokyo, Japan

1988

4,000+

~$500M

TierPoint

St. Louis, MO, USA

2010

700+

~$300M

Note: Revenue figures are estimated based on the latest financial data and sector performance.

 

 

Regional Market Analysis

»  North America
  • Largest share (Approx. 35%) of the global market

  • Driven by cloud hyperscalers, AI model training, and 5G edge deployments

  • High concentration of Tier III & IV data centers in the U.S. and Canada

»  Europe
  • Major hubs in Frankfurt, London, Amsterdam, and Paris (FLAP markets)

  • Strong growth in sustainability-driven colocation

  • Data sovereignty regulations (GDPR) favor in-region deployments

»  Asia-Pacific
  • Fastest-growing market (CAGR ~14–16%)

  • Rapid digitalization in India, China, Singapore, Japan

  • Strong government initiatives supporting data localization and AI infrastructure

»  Middle East & Africa
  • Emerging growth in UAE, South Africa, Saudi Arabia

  • Investments in smart cities and fintech infrastructure

»  Latin America
  • Rising deployments in Brazil, Chile, Colombia

  • Focused on edge data centers for regional content delivery

 

Future Market Growth & Opportunities

  • Edge Computing & IoT: Colocation providers will host mini data hubs closer to users.

  • Green Data Centers: Increased demand for carbon-neutral facilities powered by renewable energy.

  • Hyperscale Expansion: Enterprises outsourcing infrastructure to colocation centers designed for massive workloads.

  • AI Workloads: More AI training and inference infrastructure hosted off-premises via colocation.

  • Zero Trust Security Models: Emphasis on physical and network isolation in shared environments.

 

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