San Antonio Semiconductors

32 companies · San Antonio metro

San Antonio metro semiconductor companies, anchored by Tower Semiconductor Fab 9 alongside defense electronics, avionics and fab suppliers.

San Antonio on the Texas Triangle: 32 semiconductors companies listed; the other metros link to their own directories AUSTIN DALLAS-FORT WORTH HOUSTON SAN ANTONIO
Companies listed
32
Headquartered here
0
Metro
San Antonio
Sector
Semiconductors

Overview

The San Antonio Market

San Antonio's semiconductor cluster is anchored by Tower Semiconductor's Fab 9 in the Westover Hills industrial area, the metro's main chip manufacturing site.

Workforce development runs through the University of Texas at San Antonio (UTSA) College of Engineering, links to the UT Austin engineering pipeline, and statewide coordination through the Texas Semiconductor Innovation Consortium (TSIC).

Directory

San Antonio Semiconductor Companies

Type a name, place or category to narrow the list.

CompanyLocationCategories
Air Liquide ElectronicsSan Antonio metroIndustrial GasesSpecialty Chemicals
Analog Devices (Industrial)San Antonio metroIndustrial AnalogDefense Sensors
Applied Materials (Service)San Antonio metroWafer Fab EquipmentService Operations
AvnetSan Antonio metroDistributionElectronic Components
BAE Systems (Defense Electronics)San Antonio metroDefense SemiconductorsAvionics
Boeing (Avionics Electronics)San Antonio metroDefense SemiconductorsAircraft Systems
CACI International (Defense)San Antonio metroDefense ElectronicsCyber Systems
Collins Aerospace (RTX)San Antonio metroAvionics ElectronicsDefense Systems
Crane Aerospace and ElectronicsSan Antonio metroDefense ElectronicsPower Components
Edwards Vacuum (Atlas Copco)San Antonio metroVacuum SystemsSemiconductor Process
Entegris (Service Operations)San Antonio metroMaterialsWet Chemicals/Filtration
General Dynamics Mission SystemsSan Antonio metroDefense ElectronicsC4ISR
Honeywell (Defense Electronics)San Antonio metroAvionicsDefense Sensors
Infineon Technologies (Industrial)San Antonio metroIndustrial MCUPower Semiconductors
L3Harris TechnologiesSan Antonio metroDefense ElectronicsMission Systems
Linde ElectronicsSan Antonio metroIndustrial GasesSpecialty Gases
Lockheed Martin (San Antonio operations)San Antonio metroDefense ElectronicsMission Systems
MaxLinear (Industrial)San Antonio metroFabless DesignAnalog/Mixed-Signal
Medtronic (Medical Device Electronics)San Antonio metroMedical Device SemiconductorsImplantables
Mouser Electronics (Distribution)San Antonio metroDistributionAuthorized Distributor
NI (part of Emerson)San Antonio metroTest and MeasurementDefense Test
Northrop GrummanSan Antonio metroDefense ElectronicsMission Systems
NXP Semiconductors (Industrial)San Antonio metroAutomotive/Industrial MCUNetworking
onsemi (Power)San Antonio metroPower SemiconductorsIndustrial
Plexus CorpSan Antonio metroContract ManufacturingEngineering Services
RTX (Raytheon)San Antonio metroDefense ElectronicsMission Systems
SAIC (Defense IT)San Antonio metroDefense ElectronicsSystems Engineering
Texas Instruments (Industrial Sales)San Antonio metroIndustrial AnalogEmbedded Sales
Tokyo Electron (TEL Service)San Antonio metroWafer Fab Equipment Service
Tower Semiconductor (Fab 9)Westover Hills (San Antonio)Specialty Analog Foundry200mm (~28K WSPM)
University of Texas at San Antonio (UTSA)San AntonioSemiconductor ResearchWorkforce Pipeline
Vinjet Industries (Defense Electronics)San Antonio metroDefense SubsystemsAerospace Components

Record

Dataset Record

Dataset
AustinIO San Antonio semiconductors list, 32 companies
Scope
Companies headquartered or operating in the San Antonio metro
Last verified
Q4 2026