Montagne et Neige Développement SA develops, equips, and protects ski resorts, leisure facilities, access roads, and other mountain infrastructure worldwide. It offers safety and leisure equipment, including directional signs, information signs, safety equipment, etc. for ski areas, sports grounds, and leisure centers; remote avalanche-release systems, and rock-fall and avalanche protection systems; turnkey solutions for creating adventure parks; a range of snowmaking tools; and ski lifts and cable-transport systems. The company was founded in 2004 and is based in Sainte-Hélène-du-Lac, France.