Air Liquide

Airgas Dry Ice, produces and distributes liquid carbon dioxide and dry ice in the United States.

Messer Aligaz Sanayi Gazlari A.S produces industrial, medical, and specialty gases.

Gasmedi born in 1996 with the goal of becoming a leading operator in the Spanish market for home respiratory therapy and medical gas supply, assuming a breath of fresh air in a market historically dominated by a few multinational companies. For conduct of its business, Gasmedi has two main divisions: the Division of Respiratory Therapy at Home - home treatment for patient respiratory pathologies character and Hospital Division - dedicated to supplying medical gases to hopitales - providing its services in the field of Public Health, the result of public tenders in which it has been awarded, as in the Private Health through contracts with private healthcare companies and medical insurance. Thanks to a high quality of care and a good proposals in their economic competitiveness in the years he has managed to gain the trust of a growing number of health institutions. outcome of this confidence, growth of our society has been extraordinary. In ten years, assigned to the care of 60,000 patients , has created more than 250 jobs - all character indefinitely, and has opened 24 offices in Spain being present in fourteen of the seventeen autonomous communities, communities that cater to 93 % of the national population.

Logika produces bulk and packaged gases for industrial and medical markets. Logika engages in the production and distribution of air separation products for applications in medicine, metallurgy, power and electronics. Logika operates as a subsidiary of Air Liquide.

Cryogas de Centroamerica is a supplier of medical and industrial gases. Cryogas de Centroamerica operates as a subsidiary of Air Liquide.

H-Plus SGS is a supplier of piped carbon monoxide and hydrogen. H-Plus SGS operates as a subsidiary of Air Liquide.

AMCO-GAZ is a distributor of compressed and liquefied gases. AMCO-GAZ offers technical gases, including acetylene, oxygen, carbon dioxide, argon, compressed air, nitrogen, and helium. AMCO-GAZ operates as a subsidiary of Air Liquide.

Al Khafrah Industrial Gases manufactures industrial gases. Al Khafrah Industrial Gases operates as a subsidiary of Air Liquide.

Pure Helium is an international supplier of liquid and gaseous helium. Pure Helium supplies liquid and gaseous helium, helium-based mixtures and argon.

Allied Respiratory provides unified oxygen services including concentrators directly to customers in the South East of England and Northern Ireland as well as cylinder gases in Scotland.

Linde is a leading global company specializing in the production and supply of industrial gases, equipment, and chemicals, serving diverse industries such as healthcare, food and beverages, chemicals, manufacturing, and steelmaking. Operating in over 100 countries, Linde employs around 63,500 people and is recognized as the largest industrial gas supplier worldwide. The company's primary products include atmospheric gases like oxygen, nitrogen, and argon, as well as process gases such as hydrogen, carbon dioxide, and helium. Additionally, Linde offers equipment for industrial gas production, contributing to its comprehensive service offering. In 2023, Linde reported approximately $33 billion in revenue, reflecting its significant presence and influence in the industrial gases market.

Messer Griesheim Industries Canada Inc. distributes industrial cylinder, bulk, and specialty gases.

Fedgas Pty is a privately held company that engages in the production and distribution of industrial and specialty gases.