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Houston Datacenters
Greater Houston's data center market is structurally smaller than DFW's 248-facility / 71-operator concentration but represents one of the most rapidly-scaling US secondary data center markets through 2026-2030. The metroplex hosts approximately 60-80 operational data center facilities across the Greater Houston substrate, with continued hyperscale and AI-focused buildout concentrating in the western Houston suburbs, the northern Houston suburbs, and the broader Houston-Galveston region. The market's specific structural advantages combine continued ERCOT capacity availability (covered at ERCOT Energy Sovereignty), CenterPoint Energy's transmission and distribution substrate serving 2.7 million metered customers across the Greater Houston region, abundant land at substantially lower cost basis than DFW or Austin metros, broader Houston Energy Corridor infrastructure substrate, plus continued integration with Houston's broader industrial and energy substrate.
Houston's specific position within the broader Texas data center substrate is structurally distinctive precisely because of the metro's enterprise customer concentration plus continued energy-and-industrial-customer integration. Houston positions itself as the structurally distinctive enterprise-and-industrial data center substrate complementing the hyperscale and AI-focused concentrations elsewhere in Texas.
Houston Data Center and Colocation Operators
| Company | Location | Primary Categories |
|---|---|---|
| 365 Data Centers | Houston metro | Edge Colocation, Network Services |
| Aligned Data Centers | Houston metro | Wholesale Colocation, Hyperscale |
| CenterPoint Energy (Industrial Data) | Houston (HQ) | Utility Operations, Industrial Connectivity |
| CleanArc Data Centers | Houston metro | Hyperscale, Sustainable Infrastructure |
| Cogent Communications | Houston metro | Network Services, Colocation |
| Cologix | Houston metro | Interconnection, Network-Dense Colocation |
| CoreSite (American Tower) | Houston metro | Network-Dense Colocation, Cloud Onramps |
| CyrusOne (Houston facilities) | Houston metro | Wholesale Colocation, Hyperscale |
| DataBank | Houston (downtown plus suburbs) | Edge Colocation, Enterprise |
| Digital Realty (HOU01-HOU10 portfolio) | Houston metro | Wholesale Colocation, Hyperscale |
| Edge Centres | Houston metro | Edge Computing, Distributed Infrastructure |
| EdgeConneX | Houston metro | Edge Data Centers, Network Infrastructure |
| Equinix (HU1) | Houston (downtown) | Retail Colocation, Interconnection |
| Flexential | Houston metro | Hybrid IT, High-Density Colocation |
| Halliburton (Industrial Compute) | Houston (HQ) | Industrial HPC, Energy-Sector Compute |
| H5 Data Centers | Houston metro | Wholesale Colocation |
| Hewlett Packard Enterprise (HPE) | Spring (HQ) | Enterprise Compute, Cloud Infrastructure |
| Houston DataCenter (Skybox) | Katy | Wholesale Colocation, Hyperscale |
| Iron Mountain Data Centers | Houston metro | Wholesale Colocation, Compliance-Focused |
| Lumen Technologies | Houston metro | Network Infrastructure, Cloud Services |
| Microsoft Azure (Houston) | Houston metro | Hyperscale Cloud Infrastructure |
| Neutron Holdings | Houston metro | AI Infrastructure, GPU Hosting |
| NTT Global Data Centers | Houston metro | Hyperscale, Wholesale Colocation |
| Oracle Cloud Infrastructure | Houston metro | Hyperscale Cloud Infrastructure |
| QTS Realty Trust (Blackstone) | Houston metro | Hyperscale, Wholesale Colocation |
| Quality Technology Services | Houston metro | Wholesale Colocation |
| Sabey Data Centers | Houston metro | Wholesale Colocation, Hyperscale |
| Schlumberger (SLB Industrial Compute) | Houston (HQ) | Industrial HPC, Energy-Sector Compute |
| Skybox Datacenters | Houston metro (Katy) | Wholesale Colocation, Hyperscale |
| Stream Data Centers | Houston metro | Wholesale Colocation, Hyperscale |
| Switch (Vantage) | Houston metro | Hyperscale, Wholesale Colocation |
| T5 Data Centers | Houston metro | Wholesale Colocation, Build-to-Suit |
| Texas Medical Center (Compute Substrate) | Houston (TMC) | Healthcare HPC, Research Computing |
| TierPoint | Houston metro | Hybrid IT, Multi-Tenant Colocation |
| Vantage Data Centers | Houston metro | Hyperscale Wholesale Colocation |
| Verizon Network Operations | Houston metro | Network Infrastructure, Edge Compute |
Related Coverage
Houston Metro Directory | Texas Triangle Cluster | Texas Nexus | ERCOT Energy Sovereignty | Why Texas: The Structural Logic of AI-Industrial Concentration | Austin Datacenters B2B | DFW Datacenters B2B | Houston Semiconductor B2B | Houston Aerospace B2B | Houston Energy B2B | Houston Advanced Manufacturing B2B | Spotlights Hub