Oil India Limited (OIL) is a prestigious Maharatna public sector enterprise of the Government of India, recognized for its comprehensive role in the exploration and production of oil and gas. Established in 1889 during India's first commercial oil discovery in Digboi, Assam, OIL has grown into one of the leading companies in the country, significantly contributing to the nation’s crude oil output. The company operates across the entire oil and gas value chain including upstream, midstream, and downstream sectors, with a commitment to innovation and sustainability.

OIL's diverse operations encompass not only hydrocarbon extraction but also technology integration, research, and exploration within India and abroad. Furthermore, OIL actively participates in alternative energy initiatives and is devoted to corporate social responsibility, engaging in various community development programs. The company aims for net-zero greenhouse gas emissions by 2040, underscoring its dedication to environmental and social governance.

Through its robust frameworks, OIL continues to fuel India's energy needs sustainably while fostering growth for its stakeholders