TRC has been granted excellence awards in Environment, Social, Governance (ESG) and Sustainability Performance Assessment from PTT Public Company Limited.

PTT Public Company Limited (PTT) and Management System Certification Institute (MASCI) performed an audit on Environment, Social, and Governance (ESG) at RC-400 Project of TRC Construction Public Company Limited (TRC) on 2 November 2017. The result of an audit found that TRC got score of 3.66 out of 4.00.

Consequently, PTT has granted Environment, Social, and Governance (ESG) Award (very good level) to TRC on 7 September 2018 at Supplier Seminar, Region I Gas Operations Division (Chon Buri Province).