Dominion Gas, A Praxair Company

About Us

Established in 1988, Dominion Gas is an international oilfield services company. We supply a full range of diving, welding, industrial, laboratory, test and calibration gases, chemical tanks and offshore equipment.

In 2008, we increased our range of products and services through the acquisition of specialist tank company, Argon Isotank. This brought major investment for the company into new technology, infrastructure, assets and facilities, ensuring further growth both in the UK and internationally.

With facilities in the UK, Singapore and the Gulf of Mexico, Dominion Gas and Argon Isotank distribute products and services across the oil and gas industry to a broad range of international clients. In total, we operate across more than 24 different countries worldwide.

Dominion Gas and its associated companies are proud of their reputation for providing high quality products and services that continue to set industry standards.

In 2013 Dominion Gas and Argon Isotank were acquired by Praxair Incorporated. This combination of Dominion Gas, Argon Isotank and Praxair provides the offshore oil and gas industry with a world-class partner across 60 international locations in Europe, the Americas, Asia and Africa.