Air Liquide Tunisie SA engages in the distribution of industrial gas. It provides customer relations, equipment maintenance and installation services. It operates through the following segments: Gas and Services; Engineering and Construction; and Global Markets and Technologies. The Gas and Services segment functions through its geographical areas. The Engineering and Construction segment designs, develops and builds industrial gas production plants for the Group and third parties. The Global markets and Technologies segment focuses on new markets which require a global approach, drawing on science, technologies, development models and usages related to digital transformation. The company was founded in 1917 and is headquartered in Ariana, Tunisia.