Located in Sommevoire, GHM employs more than 400 people and makes the territory shine in many cities in France and around the world with its candelabras, elements of urban furniture, works of art and tram lines. The foundry has unique know-how in crafting cast iron, cast aluminum, bronze and steel parts that can weigh up to 4 tons (8 818 lbs) and be 10 meters (32 ft) wide. It joins forces with famous designers such as Tortel, Wilmotte, Fortier, Planchais. The company develops innovative and unique ranges of street furniture that are exported internationally.