A 1,900-acre technology and innovation campus connecting defense, aerospace, cyber and advanced manufacturing to customers, talent and mission — in one place.
Port San Antonio is the operational backbone for companies that can't afford distance between idea, customer and mission.
Three signature developments reshaping the campus, the region, and the way mission-critical work gets delivered.

Secure, next-generation workspace designed for companies that need to move fast — from day-one operations to long-horizon R&D.
Pre-Lease Inquiry
A growing hub for national security, cyber operations and advanced technologies — anchored by federal partners and tier-one primes.
Development Plans
Vertiport development and next-generation airspace systems — building the ground infrastructure for the flight of tomorrow.
Aerospace IndustriesIf your work touches defense, aerospace, cyber or advanced manufacturing — this is the shortest line to impact.
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.
Collaborate with companies already delivering at scale across aerospace, global logistics and advanced manufacturing.
An established home for big ideas — trusted by industry, the military and academia.





From workforce training and K–12 STEM to public events, tours and the Boeing Center at Tech Port — the campus connects people of every age to the industries shaping the future.
Move faster than anywhere else — proximity collapses the timeline between an idea and a delivered capability.
The latest from Port San Antonio tenants, partners and the regional technology ecosystem.
A profile on one of the engineers moving advanced air mobility from concept to cockpit.
Hundreds of students flew, built and coded at our annual youth UAS showcase.
One of the campus's anchor aerospace tenants celebrates a landmark delivery.
The companies winning in defense, aerospace, cyber and advanced manufacturing are positioning themselves closer to customers, talent and mission environments. This is where that happens.