L&T Heavy Engineering, the manufacturing arm of Larsen & Toubro, is a global leader in engineered-to-order hi-tech equipment for Refinery, Oil & Gas, Fertilizer, Petrochemicals and Nuclear power plants. With over 8 decades of experience, the business has been at the forefront of introducing digital Industry 4.0 techniques and products in the manufacturing sector.

The A.M. Naik Heavy Engineering complex at Hazira is a globally benchmarked state-of-the-art fully integrated, digitally enabled manufacturing complex. Our dedicated engineering, procurement, project management and construction teams of Modification, Revamp and Upgrade (MRU) business offer technology-driven, quick turnaround solutions for process plants.

Our capability spectrum not only covers in-house engineering, R&D centres, and world class fabrication facilities, but also includes a highly talented team, committed to a safe and sustainable work culture. We have achieved international recognition through an impeccable track record of executing large and complex projects, and constantly creating new international benchmarks. In a world where time is money, we lead the change with cutting-edge engineering & tech-enabled solutions that enhance the efficiency, safety and eco-friendliness of our high-tech manufacturing and services offerings. This commitment has been the cornerstone of our 8 decades plus legacy, establishing us as symbol of reliability globally and our signature ‘On Time Delivery’.

Our state-of-the-art manufacturing facilities are located at:

  • Hazira (Surat) - A. M. Naik Heavy Engineering complex with its own waterfront ‘Load on’ and ‘Ro-Ro’ jetties
  • Ranoli (Vadodara) - Vadodara Heavy Engineering Works, a facility that handles stainless steels, non-ferrous, exotic materials, and process plant internals
  • Powai (Mumbai) - Supports the Modification, Revamp and Upgrade Business


Globally Benchmarked Proudly Built In India  L&T Heavy Engineering