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Top 24 Colocation Hosting Providers SaaS Companies in May 2026

As of May 2026, there are 24 SaaS companies in Colocation Hosting Providers. They have combined revenues of $859.9M and employ 5.1K people. They have raised $245M and serve 46.5K customers combined.

Colocation hosting providers offer businesses the ability to rent space in a data center to house their own servers and IT infrastructure. This service allows companies to leverage the physical security and redundant power typically associated with professional data centers while maintaining ownership and control over their hardware and software. Common use cases include disaster recovery, data backup, and increasing operational resilience by utilizing geographically distributed facilities. In addition to physical space, colocation providers typically offer features such as high-speed internet connectivity, cooling systems, and scalable solutions to accommodate growing infrastructure needs. Buyer personas often include IT managers, system administrators, and business continuity planners who are responsible for ensuring reliable and secure IT operations within their organizations. Overall, colocation hosting serves as a strategic solution for businesses seeking to enhance their infrastructure without investing heavily in building and maintaining their own facilities.

Companies
24
Revenue
$859.9M
Funding
$245M
Employees
5.1K

Filters

Sorting: Highest -> Lowest

Filters

Top Colocation Hosting Providers Companies

Showing 10 of 3 companies ranked by annual revenue.

1
123Net

Southfield, Michigan, United States

123NET is a telecommunications company based in Southfield, Michigan, USA. It provides a range of services including fiber internet, colocation, and business voice services.

Revenue
$182.4M
Customers
-
Year founded
1995
Funding
-
Team size
369
Growth
-
2
Aligned

Plano, Texas, United States

Aligned Data Centers is a leading technology infrastructure company offering innovative, sustainable, and adaptive Scale Data Centers and Build-to-Scale solutions for global hyperscale and enterprise customers

Revenue
$150M
Customers
-
Year founded
2013
Funding
-
Team size
351
Growth
-
3
CtrlS Datacenters Ltd

Hyderabad, Telangana, India

CtrlS is Asia's largest Rated 4 Data center and managed services provider and trusted advisor to over 3,500 Indian and world's leading organizations including 15 of the Fortune 100 Global Multinationals and 25 of the ET 100 Indian companies supported by 200 innovations. CtrlS operates state-of-the-art Tier-4 Datacenter facilities in Hyderabad, Mumbai, Noida and Bangalore spread across one million square feet. The Company has over 1,800 employees and is headquartered in Hyderabad, India. Ctrls is a recipient of awards and recognition such as CIO Choice Public, Hybrid Cloud Services for Large Enterprises, Best Datacenter in the Managed Services Space and as DR as a Service provider, SME Channels Award - Best Datacentre, Aegis Graham Bell Award Innovation in Cloud Service, CII National Award for Excellence in Energy Management, Energy Efficient Unit and NASSCOM Emerge 50 Emerging Companies in India. The company has been the frontrunner in innovation and ushering in a paradigm shift.

Revenue
$136M
Customers
4K
Year founded
2007
Funding
-
Team size
1.7K
Growth
46.56%

Inclusion Criteria

- Provides physical hosting space for customer-owned servers and equipment - Offers essential infrastructure support such as power, cooling, and connectivity - Includes robust physical security measures to protect against unauthorized access - Provides scalability options to accommodate growing infrastructure needs - Not primarily offering managed services; must allow customers to maintain full control over their hardware