1. Its business mainly operates in Europe, primarily France, focusing on the retail of eyeglasses, sunglasses, and contact lenses, as well as optometry services. 2. Within Health / Medical, it is in the leading tier of the optical retail industry, with competitors including Vision Express, Alain Afflelou, and Specsavers. 3. The brand terms used on the official website are "GRANDOPTICAL" or "Grand Optical".