Thermo Engineers Ltd. specialising in heat exchange technology, Urquhart Engineers Ltd., and Contract Combustion Technology Ltd.(CCT) both specialising in combustion and burner systems were amalgamated in the 1980’s to become Sterling Process Engineering Ltd., which was then renamed to PCC Sterling Ltd. at the beginning of the new millennium. Following the further acquisitions of Argo Flare Services Ltd. - an operator focused flare service company with a strong offshore client basis and Heat Exchange Industries Ltd. (HEI) a company specialising in compact machine and electric coolers, the company head office has now renamed it’s operations Sterling Thermal Technology Ltd.
The aim of Sterling Thermal Technology Ltd. is to provide it’s global customer base with bespoke-engineered flare and heat exchange service and equipment. We understand the ever-changing demand of our customers with respect to quality, service, delivery and documentation. With a customer base that includes the major oil and gas operators as well as major capital equipment suppliers, Sterling Thermal Technology Ltd, has experience of the standards and requirements of many industries including oil & gas, chemical, petrochemical, process and power generation. Our Aylesbury offices are home to our management, engineering and heat exchange manufacturing operations.
Sterling Thermal Technology Ltd. is an ISO 9001:2000 certified company and are also registered with FPAL and Achilles supplier systems.



