John Cockerill N.V., incorporated in 1981 in Belgium, specializes in developing and supplying equipment and services for industries including energy, defense, the environment, and steel production. The company is recognized for its advanced technologies in renewable energy such as hydrogen production and solar power, as well as machinery for industrial processes. Products traded by the company include instruments and apparatus for measuring or checking pressure of liquids or gases, articles of iron or steel not elsewhere specified, mechanical seals, and static converters.