px (px group) is a UK-based industrial services company that operates, manages, and maintains large-scale energy and process facilities for the chemicals and related industries. The company runs complex COMAH-classified sites and industrial parks, providing integrated operations, maintenance, engineering, and utilities management to support continuous chemical and petrochemical production.
Its capabilities span gas processing terminals, power and combined heat and power (CHP) plants, pipelines and terminals, and site-wide utilities. Services include operations and maintenance, asset management, project delivery, infrastructure development, and the provision of electricity, steam, water, compressed air, and other essential services. px also supports regulatory compliance, control room operations, and turnaround planning for high-hazard facilities.
Founded in 2002 and headquartered in Teesside, px operates across the UK and Europe, serving global chemical, petrochemical, energy, and industrial gases companies. The company focuses on safe, reliable plant operations and efficiency improvements across complex process environments.