Building Futures:

Where Technology Meets Mission

Port San Antonio owns and develops Tech Port, one of the few places in the U.S. where companies operate directly alongside active military commands and national security partners.

Explore the Campus Pre-Lease Innovation Tower →

More than an innovation campus.
Built for companies doing real work.

We own, develop and reinvest in this campus — built for companies that can't afford distance between idea, customer and development. If your work touches defense, aerospace, cyber or advanced manufacturing, this is the shortest line to impact.

Mission-adjacent by design

Operate alongside active military commands and national security partners — the people defining requirements and awarding contracts.

Deep cyber & defense talent base

Home to 2,000+ cybersecurity professionals and a growing defense workforce.

Built for sensitive work

Secure, next-generation facilities purpose-built for high-security operations — from labs to high-bay to SCIF — so work moves from concept to deployment without delay.

Scale-tested neighbors

Collaborate with companies already delivering at scale across aerospace, cybersecurity, intelligent systems and advanced manufacturing.

Learn about our industries
Cybersecurity Manufacturing and
Intelligent Systems Aerospace

Momentum is Building

Three signature developments reshaping the campus, the region, and the way mission-critical work gets delivered.

1,900 acres. 80+ organizations.
19,000 workers. $20B impact.

This is what building futures looks like.

You don't have to be here.
But your competitors might be.

Win by getting closer: to customers, to talent, to mission.

Talk to Our Team → View Available Spaces →

Built for people.
Careers. Education. Events. Opportunity.

From workforce training to events and education, the campus connects people to the industries shaping the future.

Explore Opportunities →

News, stories & milestones

The latest from Port San Antonio tenants, partners and the regional technology ecosystem.

12/9/25

She's helping build the future of flight — and just took it for a spin

A profile on one of the engineers moving advanced air mobility from concept to cockpit.

 11/25/25

Student drone innovators take the controls at Tech Port

Hundreds of students flew, built and coded at our annual youth UAS showcase.

 11/18/25

1,000 and counting: StandardAero hits another major milestone

One of the campus's anchor aerospace tenants celebrates a landmark delivery.

 News and Updates View all the latest updates at Port San Antonio