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Who We Are

The International Oxygen Manufacturers Association, Inc. (IOMA)

IOMA began in 1943 as an association of United States "independent" gas producers. Over time, as the industry grew and the large gas companies joined, our membership changed to become truly worldwide. More than 55% of IOMA's membership today is outside the U.S. - and the Association has active participation by the very top management of all of its members around the globe.

IOMA’s purpose is:
To maintain a strong and effective IOMA as an organization to promote the well-being and expansion of the industrial and medical gas industry by encouraging input from, and supporting, a diverse membership which is drawn from all geographic, economic, and line-of-business segments worldwide.

To foster the worldwide development of technology for producing industrial and medical gases safely, efficiently, and in an environmentally sound manner.

To encourage industrial / medical gas applications and products which improve the environment and/or enhance life.

To promote the safe use and handling of industrial and medical gases by its members, their customers, and the public by providing the leadership for, and coordinating the development of, information and standards by appropriate bodies throughout the world.

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IOMA's members are companies throughout the world which either manufacture compressed or liquefied industrial and medical gases, or engineer and manufacture equipment and other items used by the industrial gas and cryogenics industries. 

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