Immsi S.p.A. operates in industrial, property and holding, and marine sectors in Italy, rest of Europe, India, the United States, and internationally. The company manufactures two-wheeled motor vehicles, including scooters, and motorcycles under the Piaggio, Vespa, Gilera, Aprilia, Moto Guzzi, and Derbi brand names; and three-and four-wheeled light transport vehicles under the Ape and Porter names, as well as offers engines, spare parts, and accessories. It also operates a tourist and hotel; and invests in real estate development projects. In addition, the company constructs high speed ships, such as hydrofoils and fast ferries comprising mono-hulls and catamarans, yachts, and mine-hunters and fast patrol boats for military marines. The company was founded in 2000 and is based in Mantua, Italy.