About Riber

Company Description

Riber operates in a specific domain: we are experts in Molecular Beam Epitaxy (MBE), a technique which is used to grow compound semiconductors, and we provide Innovative Solutions for Semiconductor Industry.

Compound semiconductors are all around us: III-V, II-VI, nitrides, advanced oxides and others, generate true revolutions in several industrial and consumer fields like micro- and power electronics, lasers, detectors, solar or displays.

Boosted by the Internet of Things and cloud’s use, they are extensively used in datacenters, to process information at the speed of light, with photonics devices.

Also in the photonics field, medical applications benefit from the rise of compound semiconductors : medical sensing or fine surgery experience innovative practices with newly available lasers, such as in the industry, where they are core components for metal cutting machines.

Year founded


Served area





31 Rue Casimir Perier, 95873 Bezons Cedex – France

Shareholder information

Shares outstanding



Sept. 1, 2020

Stock exchange(s)

Euronext Paris



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