Air Liquide SA engages in gas supply for large industry and health businesses. The company is headquartered in Paris, Ile-De-France and currently employs 66,500 full-time employees. The company operates through two segments: Production of industrial and medical gases that include oxygen, nitrogen, hydrogen, synthesis gas. In addition, the group provides equipment and services for fluid system control, chemical gas and liquid management, home care and hospital hygiene services and operating room equipment. Turnover by market is broken down between industries, health, and electronics; And Other that include engineering and construction activities of gas production plants and manufacturing of advanced technology products. The firm assist across the world many industries, such as aeronautics, automotive, beverage, chemicals, construction, electronics manufacturing, food, and glass, among others.