Founded in 1966, CILAS is a pioneer in the field of lasers in France and a historical supplier to the armed forces. A recognized expert in laser and optronics, CILAS, a subsidiary of ArianeGroup, supplies equipment and systems for the Defense, Security and Space sectors for the main international players. To achieve this, CILAS relies on its multi-trade design office, its production team and its sales network. In addition, CILAS works in collaboration with an academic network, small and large industrial structures. Among CILAS flagship products, optical components for up to 2meters dimensions are proposed with metallic coatings, protective coatings, black coatings and dielectric coatings, all qualified for severe environments such as space.

Targeted industries

Optics and electronics

Key interests

Optics, Nano-enabled elements for blades and composites, Micro-electronics

Upscaling facilities

Testing facilities

Climate chamber


Projects for this organisation have not been documented.


Services for this organisation have not been documented.


Products for this organisation have not been documented.

optics space defence coating large dimensions magnetron sputtering Metal dielectric

Main contact

Priscilla Viard