QES Group Berhad (0196.KL) engages in the provision of engineering and steel fabrication services primarily for the oil and gas, petrochemical, power generation, and construction industries in Malaysia and Southeast Asia. The company manufactures and supplies steel structures and process modules, including jacket structures, topsides modules, and subsea templates; fabricates pressure vessels, heat exchangers, and piping spools; offers engineering, procurement, construction, installation, and commissioning (EPCIC) services for offshore platforms and onshore facilities; and provides maintenance, repair, and upgrade services for existing installations. Founded in 2001 and headquartered in Port Klang, Selangor, Malaysia, QES Group Berhad operates through subsidiaries such as QES Engineering Corporation Sdn Bhd and QES Fabrication Works Sdn Bhd, serving major clients including Petronas, Shell, and ExxonMobil across Malaysia, Brunei, Indonesia, and Thailand. In recent developments, the company secured multiple EPCIC contracts worth over RM100 million in 2024 for offshore oil and gas projects, expanded its fabrication yard capacity by 30% to meet rising demand from energy transition initiatives, and formed a strategic alliance with a leading Norwegian engineering firm for hydrogen-ready steel module technology in late 2025.