Commercial Aerospace
Commercial Aerospace

Innovative and dependable avionics that are trusted by major and regional airlines, business jet operators, and more.

Advanced Flight Deck Displays & Instruments

Legacy Display Support Solutions

Custom Avionics & Engineering

MRO & Support Services

Products
Defense & Government
Defense & Government

A recognized leader in the development, manufacture and support of defense electronics and training solutions. Our products are utilized in aircraft, armored vehicles and other platforms that demand the highest operational performance.

Avionics

Mission Electronics

Surface Ship & Submarine Electronics

Custom Solutions

MRO & Support Services

Products
Simulation & Training
Simulation & Training Solutions

High-fidelity, immersive simulators that enhance operational readiness while reducing costs. From one powerful, integrated solution to part-task trainers, our simulation and training solutions offer unparalleled realism and flexibility.

Simulation & Training Capability

Immersive Tactical Trainers (ITT)

Part-Task Training Systems
Support
Support

We operate facilities in Irvine, California and Sydney, Australia, with global representation to support you wherever you need us. Our focus is on building long-term partnerships with customers, suppliers and stakeholders.

Customer Information

Supplier Information

Quality Assurance
About Us
About Us

Thomas Global Systems is an industry leader in the design, production and support of innovative electronic systems solutions for commercial aviation and defense applications.

Corporate Overview

Our History

News

Events

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Avionics & Mission Electronics

Company leaders and Congresswoman Young Kim cut a ceremonial ribbon at the opening of the expanded Irvine facility.

News Room Avionics & Military Electronics

28.02.2026

Thomas Global Systems Marks Irvine Facility Expansion and 70 Year Anniversary with U.S. and Australian Government Leaders

Thomas Global Systems' Abrams M1A2 SEPv3 Immersive Tactical Trainer.

News Room Simulation & Training Solutions

12.09.2025

Thomas Global Systems delivers world’s most advanced Abrams Main Battle Tank simulators to Australian Army

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Innovative aviation and high-integrity electronic solutions for commercial and government customers worldwide.

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