Oil and Natural Gas Corporation (ONGC) is the largest crude oil and natural gas company in India. The E&P major has around 70% contribution in the net domestic production of the country.

Credited for establishing six out of seven basins in India, ONGC has made it to the list of the ‘Most Admired Energy Companies’ released by Fortune. This public sector undertaking (PSU) is one of the Maharatnas of India, distinctively known for its in-house service capabilities in all domains of Exploration and Production of oil & gas and related oil-field services. A workforce of 33,500 talented professionals work towards ONGC’s vision “to be a global leader in integrated energy business through sustainable growth, knowledge excellence, and exemplary governance practices.”

  • ONGC was bestowed with Dun & Bradstreet Award 2018

  • ONGC ranked 11th in the world in Platts Top 250 Global Energy Rankings, 2017

  • Forbes Global 2000 list of 2017 put ONGC on 14th position among global Oil and Gas Operations industry

  • ONGC ranked 26th in Transparency International’s list of 'Transparency in Corporate Reporting' in 2014

    Our History

    Company in Numbers

Number of Fields



₹3.62 Lakh Cr (2017)

Total asset value

₹2.6 Lakh Cr

Cash Reserve

₹1000 Cr

Production volume


No. of employees



  • 20 Jun 2018

    ONGC ‘Maharatna of the Year (Non-Manufacturing)’ in Dalal Street’s Roll of Honor

  • 29 Mar 2018

    ONGC bags ‘India Pride Awards’


  • Devoted to magnificence through years of experience in R&D and innovation

  • Exercise high standards of business ethics and imbibe organizational values

  • Committing to safety, health and environment to enrich quality of community life

  • Foster a culture of trust, openness and mutual concern to make working a stimulating and challenging experience for our people

  • Strive for customer delight through quality products and services


    Key People

    Corporate Social responsibility

Corporate Social Responsibility of ONGC is driven by the vision of sustainable growth. ONGCs CSR activities are charted out and guided by an approach that’s in line with the guidelines issued by the Department of Public Enterprises and Ministry of Corporate Affairs of the Government of India.

    Work Culture

The largest E&P company in India, ONGC is a firm with a global vision and noble mission. ONGC believes that development of individuals can lead to development of the firm, and thus it offers a diverse and exciting environment at the workplace. Regarded as one of the best energy companies to work for in India, ONGC takes into account the 360-degree learning of employees through peers and seniors, all the while maintaining professional freedom.

Currently, under the leadership of Shashi Shanker, who acts as Chairman & Managing Director for ONGC, over 33,500 employees work day and night to put ONGC as a leading energy company on the world map. In return, ONGC not only creates a welcoming surrounding, but it also offers a remuneration package that compares with the best in the country in terms of Cost-to-Company.

    Safety Culture

"All Accidents are Preventable"

  • Safety is one of the major areas of focus for the leader in oil and gas domain. ONGC strives to pursue sustainable development. This notion is portrayed with in ONGCs commitment towards continually enhancing its performance at the economic, environmental and social fronts.

  • ONGCs efforts towards focused carbon management were an ideal approach to balance the segments of its business-specific sustainable development issues across the environmental front. ONGC believes that mitigation of global greenhouse gas from operations constitutes an important area of environmental sustainability.

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