Subramanian Sarma

Petrofac International Ltd. provides engineering and construction services and serves the oil & gas production and processing industries worldwide. The company was founded by Ayman Asfari and Maroun Semaan in 1991 and is headquartered in Sharjah, United Arab Emirates.

L&T Hydrocarbon Engineering Ltd. engages in the delivery of design-to-build world-class solutions for oil and gas processing, petroleum refining, chemicals and petrochemicals, and fertilizer sectors. It operates through the following businesses: offshore, onshore, construction services, modular fabrication, and AdVENT. The company is headquartered in Mumbai, India.

Part of Larsen & Toubro Ltd., L&T Valves Ltd is a leading manufacturer of API 6D trunnion-mounted ball valves, double block & bleed plug valves, and sleeved plug valves for the oil & gas and power industries. The private company's valves range in size from 2" to 56" and comply with ASME Class 150 to 2500 standards. The company is based in Chennai, India and has manufacturing facilities and logistics hubs in Al-Jubail and the USA. Founded in 1961, L&T Valves is dedicated to providing flow-control solutions for various process industries, including refineries, petrochemicals, water, aerospace, and defense. L&T Valves is ISO 9001\:2015 certified and has a network of distributors worldwide.