Yves Gillet

Part of EssilorLuxottica SA, Essilor España SA is a Spanish company that invented progressive lenses in 1959 and has since created new technologies to ensure clear vision at all distances. The company's Varilux brand is the number one progressive lens in the world, allowing for easy viewing at close, far, and intermediate distances.

Part of EssilorLuxottica SA, Essilor Manufacturing (Thailand) Co., Ltd. is a global leader in the eyewear lens industry. The Thai company is dedicated to solving vision problems and protecting eyesight for over 7.4 billion people worldwide. The company's mission is to support the development of people's quality of life by addressing eye problems. Essilor Manufacturing (Thailand) Co. offers a range of lenses, including Eyezen lenses that protect eyes from harmful blue light and progressive Varilux lenses that provide clear vision at all distances. The CEO of the company is Yves Gillet.

Optodev, Inc. manufactures optical instruments and lenses.

KERAN specializes in the sector of the organization of fairs, trade shows, and congresses. The company was founded on March 17, 2003 and is headquartered in Épouville, France.