Assurance across the gas supply chain.

Helping you to achieve and maintain safe, efficient and sustainable operations.


As the world’s leading class society for liquefied natural gas (LNG) and liquefied petroleum gas (LPG) carriers, we work throughout the gas supply chain to help you to achieve safe, efficient and sustainable operations. We bring our experience, insight and technical innovation to production, liquefaction and transportation to storage and distribution, helping you deliver optimum performance and efficiency.

KLL GLOBAL is recognised and respected by flag Administrations and port authorities worldwide. And with a proven, pragmatic and risk-based approach, we help you manage commercial, technical, safety and environmental risk at every stage and make the right decisions for your business.

Wherever you operate within the gas supply chain, we’re here to help you maximise the opportunities. We can provide you with specialist support and advice at every stage, from concept, assessment and demonstration, to manufacture, operation and disposal. Through the best technical advice, insight and experience, we help you manage risk and make robust decisions for safe, efficient and profitable gas operations, at sea and on shore.