Larsen & Toubro Limited (L&T)Tata Consultancy Services (TCS)Bharat Heavy Electricals Limited (BHEL)Hindustan Aeronautics Limited (HAL)Bharat Electronics Limited (BEL)Engineers India Limited (EIL)Thermax LimitedCummins India LimitedABB India LimitedWartsila India Limited Note: This list is subject to change as the ranking of engineering companies can vary depending on the source and the methodology…
