Oil and Natural Gas Corporation Limited Overview
Pro stress-test →ONGC is India's largest and dominant crude oil and natural gas exploration and production company, contributing approximately 71-72% of India's domestic crude oil and 55-84% of its natural gas production. The company operates across 26 Indian sedimentary basins and maintains a global presence through ONGC Videsh, with assets in 15 countries, making it a critical strategic asset for India's energy security.
Strategic Profile
Pro stress-test →As a Maharatna-rated Public Sector Undertaking (PSU), ONGC demonstrates operational resilience despite volatile oil prices through cost optimization and production growth initiatives at mature assets like Mumbai High. The company is strategically diversifying through renewable energy (ONGC Green Limited) and pursuing refinery partnerships while maintaining strong dividend payouts to shareholders, positioning itself as a bridge fuel provider in India's energy transition.
Competitive Landscape
Pro stress-test →ONGC faces competition from private and state-backed players in India including Indian Oil Corporation (IOC), Bharat Petroleum (BPCL—51.11% owned by ONGC), and Hindustan Petroleum (HPCL). Internationally, it competes with national oil companies across 15 countries where ONGC Videsh operates, as well as regional and global majors in subsalt and deepwater exploration. However, ONGC's dominance in domestic production (70%+ crude, 55%+ gas) creates a quasi-monopoly in India's upstream sector.
Industry Context
Oil and Natural Gas Corporation Limited operates in Oil & Gas Exploration and Production (Upstream Energy).
Key facts
Founded: 1955 · Headquarters: New Delhi, India · Employees: 24000+ · Revenue: $79.2B (₹6,59,254 crore annual; ₹1.67T Q3 FY26) · Market cap: $40.4B (₹3,36,397 crore)