Air Liquide Welding is a 100% subsidiary of the Air Liquide Group, whose more than 40000 employees and 6 main activities (Large Industry, Electronics, Health, Industrial Merchant, welding, associated services) generated a turnover of 11,801 million euros in 2006.
Airliquide Welding has a portfolio of several hundred patents and patent applications registered worldwide and concerning 84 inventions.