Established in 1991

CH·IV International was established in 1991 as CH·IV Corporation. The company provides consulting services to LNG asset developers, regulators, facility owners, operators and lenders to ensure assets are designed, developed, constructed and operated safely and in accordance with codes, regulations, and the project’s technical and commercial specifications.

CH·IV specializes in the provision of LNG engineering and consulting services to the global LNG sector including North America, Asia, Africa, Europe, the Pacific Rim, and South America.

In 2014 CH·IV was acquired by Australia’s premier oil and gas contractor Clough Limited. CH·IV will continue to act independently and can now leverage complementary skills and synergies across the entire LNG spectrum to provide a significantly strengthened LNG service to clients.