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Défense & Sécurité

ALCEN has been a key supplier of French strategic defence for over twenty years. The group also manufactures equipment for National Navy buildings and is a leader in active optics, etc.

Defense & Security - ALCEN

ALCEN has been a key supplier of French strategic defence for over twenty years. The group also manufactures equipment for National Navy buildings and is a leader in active optics, etc.

Vision, Inspection & Localisation

Some of our relevant subsidiaries:

CAT EYE day-night camera

CAT EYE camera

Vision systems LHERITIER

Vision systems

Simulation

Some of our relevant subsidiaries:

Isentropic compression generators - ITHPP

Equipped with the resources and expertise to study the behaviour of materials under very pressures

Lightning simulator - ITHPP

Lightning simulator

Airborne drone & vehicle stop

Some of our relevant subsidiaries:

Airborne drone neutralisation - ITHPP

Airborne drone neutralisation

Electromagnetic Vehicle Barrier - ITHPP

Electromagnetic Vehicle Barrier

Mechanical & electronic components

Some of our relevant subsidiaries:

Electromechanical precision subassemblies - ADR

Electromechanical precision subassemblies

High-precision ball bearings - ADR

High-precision ball bearings

Integrated bearings - ADR

Integrated bearings

Mechanically welded assemblies - ALSENAM

Mechanically welded assemblies

Safety mechanisms - ATMOSTAT

Safety mechanisms

Electronic boards - TRONICO

Electronic boards

Testing, storage and obsolescence management of electronic components - TRONICO

Testing, storage and obsolescence management of electronic components

Engineering, Maintenance & Services

Some of our relevant subsidiaries:

Lifetime extension - ALSEAMAR

Lifetime extension

Maintenance in naval operational conditions - ALSEAMAR

Maintenance in naval operational conditions

Mechanical design and production - ALSYMEX

Mechanical design and production

Simulation system operational maintenance - ALSYMEX

Simulation system operational maintenance

Mechanical design and production - ATMOSTAT

Mechanical design and production

Predictive ageing studies - ATMOSTAT

Predictive ageing studies

Industrial process automation and robotisation - CHAMPALLE

Industrial process automation and robotisation

Instrumentation and control system design and production - CHAMPALLE

Instrumentation and control system design and production

Vision system operational maintenance - LHERITIER

Vision system operational maintenance