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Palomarr Insights for Colocation in Q1 2026

The global data center colocation market is undergoing a significant transformation, evolving from a real estate play to a sophisticated technological ecosystem. This shift is driven by the increasing demand for high-performance computing, AI workloads, and the need for operational resilience. Colocation now serves as a crucial bridge between physical hardware and cloud infrastructure, offering the power and cooling capabilities required for modern applications.

Enterprises are increasingly migrating to colocation to address the escalating costs and risks associated with managing on-premises infrastructure. The financial impact of downtime, the physical limitations of older facilities, and the increasing power demands of new technologies are driving this transition. Strategic buyers are viewing colocation as an interconnection ecosystem, seeking proximity to cloud on-ramps and internet exchanges to reduce latency and data transfer costs.

In 2025, market leaders in colocation are distinguished by their AI readiness and commitment to ESG transparency. This includes offering high-density liquid cooling, software-defined interconnection, advanced ESG reporting, and grid stabilization technology. As the market faces a period of scarcity and rising prices, organizations must plan strategically and vet providers thoroughly to ensure long-term operational excellence.

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40 companies analyzed | Last updated Jan 7, 2026
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Palomarr Insights / Q1 2026

COLOCATION

Palomarr Orbit

Unlike static analyst charts, Palomarr Orbit plots 40 colocation companies by Capabilities and Innovation, then lets you shift the center of gravity based on your priorities with Palomarr Orbit Shift. The closer to your unique core, the better the fit.

Palomarr Orbit Shift

 Orbit Shift
Contenders
Leaders
Emerging
Challengers
CAPABILITIES →
INNOVATION ↑

Introduction

This report provides an in-depth analysis of the data center colocation market in 2025, focusing on key trends, challenges, and opportunities. It examines the evolution of colocation, its role in supporting AI and high-performance computing, and the factors driving enterprise adoption.

Market landscape

The colocation market is characterized by increasing demand, driven by the need for high-density power and specialized cooling for AI workloads. The market faces a supply-demand imbalance, particularly in Tier 1 markets, leading to rising prices and longer lead times.

Quadrant distribution

Companies are evaluated on two dimensions: Capabilities measure product depth and maturity, while Innovation reflects forward-thinking investments. The combined score shows overall market position.

40 Total suppliers analyzed
8.2 Average combined score
$69B Global market size (2024)
2.3% North america vacancy rate

Key trends

AI-ready infrastructure

Colocation providers are increasingly offering infrastructure optimized for AI workloads, including high-density power, liquid cooling, and specialized networking like InfiniBand. Facilities are developing dedicated AI zones to support the unique requirements of AI training and inference.

Hybrid cloud integration

Colocation is playing a crucial role in enabling hybrid cloud strategies, providing a bridge between on-premises infrastructure and public cloud services. Enterprises are leveraging colocation to reduce latency and data transfer costs by colocating near cloud on-ramps.

ESG initiatives

Colocation providers are prioritizing sustainability, implementing renewable energy sources, advanced cooling technologies, and carbon offsetting programs. ESG reporting and transparency are becoming increasingly important for attracting environmentally conscious customers.

Enhanced security

Colocation facilities are implementing robust security measures, including biometric scanners, 24/7 monitoring, and compliance with industry standards like SOC 2 and ISO 27001. These measures are essential for protecting sensitive data and ensuring business continuity.

Competitive analysis

The colocation market is competitive, with providers differentiating themselves through infrastructure capabilities, service offerings, and strategic partnerships. Leaders are focusing on AI readiness, ESG initiatives, and providing value-added services like remote hands and software-defined interconnection.

How companies earn their ranking

Colocation companies earn high Capability scores by providing robust infrastructure and essential services. Factors include carrier neutrality, redundant power and cooling systems, physical security measures, and remote hands support. Innovation scores are driven by AI readiness, advanced cooling technologies like liquid cooling, software-defined interconnection capabilities, and a commitment to ESG transparency.

Top-ranked companies demonstrate a commitment to both operational excellence and future-proofing. They prioritize high-density infrastructure, energy efficiency, and advanced networking capabilities. Vendors can improve their ranking by investing in AI-ready infrastructure, offering flexible interconnection options, providing transparent ESG reporting, and maintaining a strong track record of uptime and reliability.

Prioritizing customer satisfaction and proactive support also contributes to a higher ranking.

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Rankings

1
NTT Global Data Centers
Best Overall Best Value
9.8 This score was generated by combining our proprietary Capabilities and Innovation scores Capabilities 9.9 Innovation 9.7
2
CoreSite
Best for Enterprise
9.7 This score was generated by combining our proprietary Capabilities and Innovation scores Capabilities 9.6 Innovation 9.8
3
Iron Mountain Data Centers
9.6 This score was generated by combining our proprietary Capabilities and Innovation scores Capabilities 9.7 Innovation 9.5
4
Aligned Energy
9.6 This score was generated by combining our proprietary Capabilities and Innovation scores Capabilities 9.5 Innovation 9.7
5
Colt
9.5 This score was generated by combining our proprietary Capabilities and Innovation scores Capabilities 9.6 Innovation 9.4
6
Element Critical
Best for SMB Best for Mid-market
9.4 This score was generated by combining our proprietary Capabilities and Innovation scores Capabilities 9.3 Innovation 9.5
7
Evocative
9.3 This score was generated by combining our proprietary Capabilities and Innovation scores Capabilities 9.4 Innovation 9.2
8
365 Data Centers
9.3 This score was generated by combining our proprietary Capabilities and Innovation scores Capabilities 9.2 Innovation 9.4
9
Hivelocity
9.2 This score was generated by combining our proprietary Capabilities and Innovation scores Capabilities 9.3 Innovation 9.1
10
1547 Critical Systems Realty
9.1 This score was generated by combining our proprietary Capabilities and Innovation scores Capabilities 9.0 Innovation 9.2

Competitive assessment

Our AI-generated analysis explains what makes each top-ranked company a strong fit for colocation, based on their specific capabilities, product features, and market positioning.

1
NTT Global Data Centers
Best Overall Best Value
9.8 This score was generated by combining our proprietary Capabilities and Innovation scores Capabilities 9.9 Innovation 9.7

NTT Global Data Centers combines extensive geographic reach with flexible power configurations, making it a compelling choice for diverse industries. Their comprehensive service offerings, including managed network and cloud services, support hybrid environments effectively. NTT's commitment to operational efficiency and sustainability resonates with large enterprises aiming to optimize their digital transformations.

  • Carrier-neutral telecommunications model
  • Comprehensive cybersecurity solutions
  • Strong commitment to sustainability and net-zero emissions
CapabilitiesInnovationImplementationSupportPrice
2
CoreSite
Best for Enterprise
9.7 This score was generated by combining our proprietary Capabilities and Innovation scores Capabilities 9.6 Innovation 9.8

CoreSite stands out with its scalable digital infrastructure and direct access to major cloud networks, which enhances cost efficiency for enterprises. Their commitment to high-density colocation and low-latency interconnection supports businesses looking to optimize performance and connectivity. With a strong presence across key U.S. markets, CoreSite is well-positioned to support the growing demands of medium to large enterprises.

  • High-performance interconnection platform
  • Extensive cloud provider access
  • 100% uptime SLA commitment
CapabilitiesInnovationImplementationSupportPrice
3
Iron Mountain Data Centers
9.6 This score was generated by combining our proprietary Capabilities and Innovation scores Capabilities 9.7 Innovation 9.5

Iron Mountain Data Centers is recognized for its robust infrastructure and focus on security, serving a wide range of large enterprises, including many Fortune 1000 companies. Their commitment to sustainability, with 100% renewable energy usage, aligns well with organizations seeking environmentally responsible solutions. The comprehensive asset lifecycle management services and advanced disaster recovery options reflect Iron Mountain's dedication to ensuring business continuity for its clients.

  • Trusted brand known for security and reliability
  • 100% renewable energy commitment
  • Extensive global data center footprint
CapabilitiesInnovationImplementationSupportPrice
4
Aligned Energy
9.6 This score was generated by combining our proprietary Capabilities and Innovation scores Capabilities 9.5 Innovation 9.7

Aligned Energy specializes in adaptive data center solutions that cater to the evolving needs of AI and high-performance computing workloads. Their innovative cooling technologies, including Delta air and liquid cooling, allow for optimal performance and scalability. With a strong focus on operational excellence and sustainability, Aligned Energy is well-suited for hyperscale and enterprise customers looking for a provider that prioritizes safety and efficiency.

  • Adaptive and scalable infrastructure solutions
  • Patented Delta cooling technology
  • Elastic pricing model for cost transparency
CapabilitiesInnovationImplementationSupportPrice
5
Colt
9.5 This score was generated by combining our proprietary Capabilities and Innovation scores Capabilities 9.6 Innovation 9.4

Colt is a strong contender in the colocation market due to its extensive global infrastructure, with over 1,100 interconnected data centers and 32,000 enterprise buildings fiber-connected. Their high-performance connectivity solutions, including Cloud Connectivity and Network-as-a-Service, enable businesses to scale efficiently while maintaining control over their hardware. The combination of a strong commitment to customer care and robust cybersecurity measures makes Colt an ideal choice for medium to large enterprises seeking reliable colocation services.

  • Extensive global network infrastructure
  • Advanced cybersecurity solutions
  • Flexible on-demand service models
CapabilitiesInnovationImplementationSupportPrice
6
Element Critical
Best for SMB Best for Mid-market
9.4 This score was generated by combining our proprietary Capabilities and Innovation scores Capabilities 9.3 Innovation 9.5

Element Critical specializes in hybrid infrastructure and high-density colocation solutions tailored for midmarket and large enterprises. Their carrier-neutral data centers offer low-latency connectivity and seamless integration with multiple cloud providers. The emphasis on compliance and customized solutions positions Element Critical as a robust option for organizations looking to enhance their operational efficiency and security.

  • Carrier-neutral data centers with extensive cloud integrations
  • High-density colocation optimized for compute workloads
  • Customized solutions for diverse business needs
CapabilitiesInnovationImplementationSupportPrice
7
Evocative
9.3 This score was generated by combining our proprietary Capabilities and Innovation scores Capabilities 9.4 Innovation 9.2

Evocative provides a wide array of colocation options, including customizable cabinets and suites, well-suited for enterprise-level customers. Their focus on high availability and performance through 42 edge data centers ensures that businesses can effectively scale their IT operations. With a strong commitment to managed services and risk mitigation, Evocative supports clients in achieving their digital infrastructure goals.

  • Integrated global infrastructure platform
  • 24/7 managed services
  • Customizable colocation options
CapabilitiesInnovationImplementationSupportPrice
8
365 Data Centers
9.3 This score was generated by combining our proprietary Capabilities and Innovation scores Capabilities 9.2 Innovation 9.4

365 Data Centers provides comprehensive colocation services with a strong emphasis on compliance and security, making it suitable for small to medium-sized enterprises. Their facilities offer guaranteed 100% uptime on power and extensive 24/7 monitoring, ensuring reliability for critical operations. With a focus on personalized service under a single contract, 365 Data Centers simplifies the management of colocation, network connectivity, and cloud services for its customers.

  • Carrier-neutral facilities with extensive connectivity options
  • Comprehensive managed services under one contract
  • 100% uptime SLA for power and network services
CapabilitiesInnovationImplementationSupportPrice
9
Hivelocity
9.2 This score was generated by combining our proprietary Capabilities and Innovation scores Capabilities 9.3 Innovation 9.1

Hivelocity offers diverse infrastructure solutions, including custom-built servers and enterprise cloud strategies, making it suitable for medium to large enterprises. Their focus on customer experience is reflected in their high transactional NPS and comprehensive 24/7 support. Hivelocity’s global presence and compliance with strict industry standards ensure that clients receive reliable, high-performance colocation services tailored to their needs.

  • Global data center network for low-latency solutions
  • 24/7 expert customer support
  • Customizable and scalable bare metal servers
CapabilitiesInnovationImplementationSupportPrice
10
1547 Critical Systems Realty
9.1 This score was generated by combining our proprietary Capabilities and Innovation scores Capabilities 9.0 Innovation 9.2

1547 Critical Systems Realty excels in delivering customized data center solutions that prioritize security and high connectivity. Their extensive interconnection ecosystem and ability to offer tailored environments make them ideal for mid to large enterprises with specific needs. The commitment to advanced physical and cyber security measures further distinguishes them in the colocation market, providing peace of mind to clients with sensitive data.

  • Carrier-neutral interconnection solutions
  • Custom-built data center environments
  • Scalable colocation with high-grade security
CapabilitiesInnovationImplementationSupportPrice

Recommendations

SMB buyers

Prioritize providers with flexible contract terms, transparent pricing, and reliable remote hands services. Focus on facilities that offer basic redundancy and carrier neutrality.

Mid-market buyers

Seek providers that can support hybrid cloud strategies and offer advanced security features. Evaluate facilities based on their ability to meet compliance requirements and provide robust SLAs.

Enterprise buyers

Focus on providers with AI-ready infrastructure, advanced cooling technologies, and strong ESG credentials. Prioritize facilities with high power densities, software-defined interconnection, and a proven track record of operational excellence.

Scoring methodology

The Palomarr scoring methodology evaluates colocation providers based on their capability and innovation across several key dimensions. Capability scores assess the provider's infrastructure, service offerings, and operational maturity. Innovation scores evaluate their adoption of emerging technologies, commitment to ESG, and strategic vision.

Implementation considerations

Migrating to a colocation facility requires careful planning and execution. Key considerations include auditing existing infrastructure, selecting the right provider, procuring necessary equipment, and managing the physical relocation process. Avoiding common mistakes, such as underestimating power requirements and neglecting circuit delivery lead times, is crucial for a successful migration.

Future outlook

The colocation market is expected to continue its growth trajectory, driven by the increasing demand for AI, cloud computing, and edge computing. The market will likely see further consolidation, with providers focusing on specialization and value-added services. Sustainability and AI readiness will be key differentiators in the future.

About this study

This report analyzes suppliers in the Colocation space, evaluating capability and innovation scores based on in-depth research, market analysis, and expert insights. The assessment considers factors such as infrastructure, technology, service offerings, and strategic vision.

FAQs & disclaimers

Is colocation more sustainable than the public cloud?

Often yes, if the provider uses renewable power and modern cooling. Colocation allows for precise control over hardware efficiency that is often hidden in the public cloud.

Why should I care about carrier neutrality?

Without it, you are locked into the facility's chosen ISP. This prevents you from shopping for better bandwidth rates or using specific carriers required by your partners.

What is Smart Hands vs. Remote Hands?

Remote Hands usually refers to simple tasks like reboots and visual checks. Smart Hands involves complex troubleshooting, hardware configuration, and circuit testing by certified engineers.

Can I use liquid cooling in a standard rack?

Generally no. You need a facility equipped with a secondary fluid loop and Cooling Distribution Units (CDUs) to manage the coolant flow.

Disclaimer: The information contained in this report is for informational purposes only and should not be considered as professional advice. Palomarr makes no representations or warranties of any kind, express or implied, about the completeness, accuracy, reliability, suitability, or availability with respect to the information, products, services, or related graphics contained in this report for any purpose. Any reliance you place on such information is therefore strictly at your own risk.

Conclusion

The colocation market is at a critical juncture, driven by the demands of AI and the cloud. Enterprises must carefully evaluate providers based on their ability to support high-density power, advanced cooling, and robust interconnection capabilities. Strategic planning, thorough due diligence, and a focus on long-term value are essential for success in this evolving landscape.

As the market continues to evolve, colocation providers will need to adapt to meet the changing needs of their customers. This includes investing in AI-ready infrastructure, prioritizing sustainability, and offering innovative services that enable agility and scalability. Palomarr's role is to provide the transparency and technical depth required to ensure that these multi-year commitments result in long-term operational excellence.

Take the deep dive

Explore colocation history, benefits, and future trends.

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