Constantin Subran

Opton Laser International distributes a variety of components including lasers, optical measurements and diagnostics, detection, microscopy, and other related products. The private company is based in Orsay, France. The CEO of the French company is Constantin Subran.

Force-A SAS manufactures telemetry systems for agricultural purposes. It offers optical sensors and data processing modules for monitoring diagnostic factors, such as chlorophyll levels and nitrogen balance, in real time. The company was founded by Jean-Luc Ayral and Zoran Cerovic in 2004, and is headquartered in Orsay, France.

Oxxius SA designs and manufactures diode pumped solid state lasers and laser diode modules. It develops laser modules applications in bio-photonics, metrology, spectroscopy and other instrumentation applications for both research and industrial customers. The firm's products are used in fluorescence analysis applications such as flow cytometry, microscopy, imaging, microarrays, contamination analysis, and food and beverage quality control, interferometry applications, including laser doppler velocimetry, holography, and metrology, and raman spectroscopy, non destructive testing, and metrology applications. The company was founded in 2002 by Thierry Georges and Raymond Le Bras and is headquartered in Lannion, France.