ONGC (Oil and Natural Gas Corporation) in Mahesana is one of the city's most important landmarks. It’s not just a workplace—it’s a symbol of Mahesana’s contribution to India’s energy sector. ONGC’s presence here has helped the city grow, bringing jobs, development, and pride. The Mehsana asset is one of the largest onshore oil fields in the country. From modern equipment to dedicated teams working round the clock, it’s fascinating to see how energy is explored and managed. While entry is limited, even viewing the campus from outside gives a glimpse into the city’s industrial strength and national importance.