L&T Energy Hydrocarbon Onshore Triumphs with Landmark Ultra-Mega Contract
On October 9, 2025, Larsen & Toubro Limited (L&T) announced a monumental achievement: its Hydrocarbon Onshore business (L&T Energy Hydrocarbon Onshore, or LTEH Onshore) has secured an Ultra-Mega order. This classification signifies a contract value greater than ₹ 15,000 Cr.
The landmark contract involves the development of a Natural Gas Liquids (NGL) plant and allied facilities situated in the Middle East.
Strategic Consortium and Scope of Work
L&T won this contract as the lead partner in a consortium alongside the Greece-headquartered Consolidated Contractors Group S.A.L. (Offshore) (CCC).
The overall scope of the work is comprehensive, covering the engineering, procurement, construction, installation, and commissioning of the NGL plant and its associated facilities. Under the specific consortium arrangement, L&T, as the lead partner, will be responsible for engineering and procurement, while CCC will manage the construction activities.
The project also requires integrating the new plant with existing facilities and installing all necessary utilities and offsite services.
Advanced Processing for Value-Added Products
The core function of the new facility is the processing of Rich Associated Gas (RAG), which is sourced from both onshore and offshore oil fields. The plant is designed to treat the RAG by removing critical impurities, including H2S, CO2, and H2O.
This treatment process is essential for producing high-value outputs, such as lean sales gas, ethane, propane, butane, and hydrocarbon condensate.
Leadership Commentary on Global Capability
L&T leadership emphasized the significance of this Ultra-Mega order, not just in terms of scale, but also its role in global energy infrastructure.
Mr S N Subrahmanyan, Chairman & Managing Director – L&T, commented that the order “reaffirms L&T’s position as a trusted partner in delivering mega energy infrastructure”. He further highlighted the project’s complexity and stated that it underscores L&T’s “growing global footprint and ability to execute projects of high complexity in partnership with leading players like CCC”. L&T is committed to achieving long-term value through “safe, sustainable and timely execution”.
Mr Subramanian Sarma, Deputy Managing Director & President – L&T, noted that the project demands “advanced engineering, long-term reliability measures and complex brownfield interfaces”. He concluded that the order serves to strengthen “L&T’s role in shaping energy security” and deepening relationships with Oil & gas companies through “world-class execution”.
L&T’s Strong Hydrocarbon EPC Track Record
Larsen & Toubro is defined as a USD 30 billion Indian multinational engaged in EPC Projects, Hi-Tech Manufacturing, and Services. The LTEH Onshore division is recognized as one of India’s largest EPC businesses, delivering full Lump Sum Turnkey solutions across the upstream, midstream, and downstream hydrocarbon sectors.
Historically, LTEH Onshore has demonstrated a strong execution track record across multiple geographies, successfully delivering complex projects such as refinery expansions, petrochemical complexes, gas processing plants, fertiliser plants, LNG terminals and cross-country pipelines.
