Diederick Floris Juriaan Maria Luijten

Part of L'Air Liquide SA, Air Liquide UK Ltd. is a supplier of industrial gases, including argon for various industrial processes such as steel manufacturing, welding, metal fabrication, electronics, automotive parts manufacturing, food preservation, and wine making. Founded in 1928, the company is based in Birmingham, UK. The British company also offers a range of food grade gases that meet the highest standards of quality and food safety worldwide.

Part of Air Liquide SA, Energas Ltd. is a British company that distributes industrial gases and equipment. The company is based in Hull, UK. Energas was acquired by Air Liquide UK Ltd. on July 04, 2012. The company was founded in 1960 by Alf Robinson.