SolidWorks is a subsidiary of dassault systemes Company, which specializes in developing and selling Windows products of mechanical design software. The company is headquartered in Massachusetts, USA. Dassault Company is responsible for the supply of system software and provides support services with Internet integration capability for manufacturers. The group provides systems covering the whole product life cycle, including the best software systems in various fields, such as design, engineering, manufacturing and product data management. The famous CATIAV5 comes from this company, and Dassault's market share of CAD products ranks among the top in the world.