L&T shares rose over 2% after securing a $4 billion contract from Saudi Aramco for the Jafurah Gas project.
The $4 billion order involves developing gas compression systems as part of Aramco's $110 billion Jafurah project.
L&T's stock price increased by 2.61% to ₹3619.70 on July 2 following the contract news.
L&T secured two key packages: a $2.9 billion gas processing plant and a $1 billion gas compression unit contract.
Other winners of Saudi Aramco's $25 billion EPC contracts include Hyundai Engineering and Spain's Tecnicas Reunidas.
L&T also won an ONGC contract for a pipeline replacement project, reinforcing its commitment to India's energy needs.