Alain de Salaberry

Quantel SA engages engages in the provision of solid-state lasers. Its activities include designing, development, and marketing of medical specialized lasers for ophthalmology, dermatology, and esthetics. The firm also manufactures products for scientific and industrial applications in research laboratories, industrial cleaning, tracking, and measurement apparatuses. The company was founded by Georges Bret on July 3, 1970 and is headquartered in Paris, France.

Part of Lumibird SA, C2J SA is a French company that manufactures ultrasound systems. The company is based in Seynod, France. C2J was acquired by Quantel SA on November 24, 2004.

Part of Esira SAS, Eurodyne SA is an investment holding Luxembourger company. The company is based in Luxembourg, Luxembourg. Eurodyne was acquired by Esira SAS on October 18, 2016 for $5.50 million.

Part of Lumibird SA, Atlas Laser SARL is an acquisition vehicle with interest in laser instruments. The company is based in Les Ulis, France.

New Imaging Technologies SA designs and manufactures complementary metal–oxide–semiconductor (CMOS) imaging sensors and cameras. The firm offers standard, customized, and full custom CMOS imaging. Such products include native WDR CMOS sensors, WDR InGaAs, WDR intensified, and Evalkit for WDR CMOS sensors. Its products provide intrinsic range response. The company was founded by Yang Ni in 2007 and is headquartered in Verrieres-le-Buisson, France.

Quantel Medical SA designs, manufactures, and markets ultrasound and laser products designed for ophthalmology. It offers lasers, echography, and ultrasound technologies. The company was founded in 1993 and is headquartered in Cournon-d'Auvergne, France.

Bslinvest provides financial services. The company is headquartered in Paris, France.