Arthian Ltd

Arthian are experts in assisting clients who store large quantities of hazardous substances, supporting to meet the stringent requirements of the Control of Major Accident Hazards (COMAH) Regulations. Our multi-disciplinary team of engineering, environmental, and safety specialists provide practical solutions tailored to complex, high-hazard environments.

We offer end-to-end support—from COMAH safety case development to HAZID/HAZOP studies and DSEAR assessments. Our services also include secondary and tertiary containment solutions, tank storage surveys, and overland flow modelling, helping clients mitigate risk and prevent environmental harm.

Whether you’re a lower or upper tier operator, undergoing change or preparing for inspection, chose Arthian as your trusted COMAH partner.