Thales SA

F:CSF

Business Description

Sector

Industrials

Industry

Aerospace & Defense

Headquarters

France FR

Employees

82 111

IPO date

Dec 18, 1986

Thales SA makes the electronics and software that help run aircraft, defend countries, secure data, and control transport networks. Its products include radar, sensors, communication systems, avionics, flight control equipment, train signaling systems, and cybersecurity and identity security tools. The company is not a plane or missile maker itself; it is a systems supplier that puts the brains and sensing equipment into complex machines and critical infrastructure.

Its main customers are governments, defense forces, aerospace manufacturers, airlines, rail operators, and large companies that need secure digital systems. Thales makes money by selling equipment, software, integration work, and long-term support, upgrades, and maintenance contracts. Many of its sales come from projects that last for years, because customers need these systems to stay reliable, secure, and compliant.

What makes Thales different is its role at the intersection of defense, aerospace, and cybersecurity. It works in areas where trust, safety, and technical compatibility matter more than low-cost volume. That gives the business a mix of hardware, software, and service revenue tied to mission-critical systems that customers cannot easily replace.