
Secure, mission-ready space for tenants working alongside active military commands and national-security partners.
Port San Antonio provides comprehensive property services to support our tenant customers — from secure facility development to day-to-day tenant support across a 1,900-acre campus purpose-built for high-impact work.
Operate alongside active military commands and national security partners working real-world problems every day.
One of the nation's largest concentrations of cyber and defense professionals lives and works within the region.
Secure, next-generation spaces purpose-built for sensitive work — from lab to high-bay to SCIF.

The Defense and Research Campus sits inside the broader Port San Antonio footprint — steps from Boeing Center at Tech Port, Kelly Field (SKF) Airport, and the tenant companies already operating in aerospace, cybersecurity and advanced manufacturing.
Development plans keep pace with tenant demand for secure, flexible, next-generation space, backed by the Port's own permitting, construction management and property management teams.
See available spaces →A campus large enough, and connected enough, for defense and research work to move at mission speed.
Reach the Port's property team directly for tenant support, permitting questions or commercial leasing on the Defense and Research Campus.
Connect with our property team to talk through your requirements on the Defense and Research Campus.