Bagging/Receiving of orders/contracts

Larsen & Toubro Limited Secretarial Department L&T House, Ballard Estate Narottam Morarjee Marg Mumbai - 400 001, INDIA Tel: +91 22 6752 5656 Fax: +91 22 6752 5858 www.Larsentoubro.com Email: igrc@larsentoubro.com CIN:L99999MH1946PLC004768 SEC/SS August 17, 2026 The Secretary National Stock Exchange of India Limited BSE Limited Exchange Plaza, 5th floor Phiroze Jeejeebhoy Tower G Block Dalal Street Bandra Kurla Complex Mumbai – 400 001 Bandra (East) Stock Code : 500510 Mumbai – 400 051 Stock Code : LT Dear Sirs, Sub: L&T Secures Ultra-Mega* Order for Strategic Offshore Development Project in the Middle East We enclose herewith a copy of Press Release that is being issued by the Company today, in connection with the above We request you to take note of the same. Thanking you, Yours sincerely, For LARSEN & TOUBRO LIMITED ( SUBRAMANIAN NARAYAN ) COMPANY SECRETARY & COMPLIANCE OFFICER (ACS – 16354) L&T Secures Ultra-Mega* Order for Strategic Offshore Development Project in the Middle East Mumbai, August 17, 2026: L&T Energy Hydrocarbon Offshore (LTEH Offshore) has secured an ultra- mega order from a prestigious client in the Middle East. The project involves the development of multiple offshore facilities. LTEH Offshore will execute the project scope encompassing engineering, procurement, construction, installation and commissioning (EPCIC) of offshore facilities. A significant portion of the fabrication activities will be carried out at L&T's integrated, world-class manufacturing and fabrication facilities. The award reinforces LTEH Offshore’s long-standing presence in the Middle East and reflects the confidence placed by customers in its ability to deliver large and complex offshore projects safely, on schedule and to the highest quality standards. Backed by integrated in-house engineering, project management, procurement, fabrication and installation capabilities and a dedicated fleet of vessels, LTEH Offshore has delivered some of the region’s most challenging offshore developments. Over the past four decades, the business has successfully executed a wide range of offshore projects, including fixed platforms, subsea pipelines and structures, brownfield upgrades and modifications, deep water subsea structures and pipelines, and decommissioning programmes across global markets. T Madhava Das, Whole-time Director, Senior Executive Vice President & Head - Energy Hydrocarbon Division, Larsen & Toubro, said: "The order represents one of the most significant offshore developments currently underway in the Middle East and underscores the growing investments being made to meet future energy demand. The scale and complexity of the project call for deep engineering expertise, integrated project execution capabilities and flawless coordination across multiple workstreams. We are proud to contribute to the development of critical energy infrastructure that will support the region's long-term growth ambitions". Parthasarathi Chatterjee, Senior Vice President & Head – L&T Energy Hydrocarbon Offshore, said: “With multiple offshore facilities, subsea infrastructure and substantial fabrication requirements, this project exemplifies the scale and complexity of offshore developments that LTEH Offshore is uniquely positioned to deliver. Our integrated EPCIC approach, supported by world-class engineering, fabrication and marine capabilities, enables us to execute such projects with certainty, efficiency and a strong focus on safety and quality". Background: Larsen & Toubro is a USD 32 billion Indian multinational engaged in EPC Projects, Hi-Tech Manufacturing, Products and Services, operating across diverse domains and multiple geographies. With a strong impetus towards AI & technology, customer–focused approach and the constant quest for top-class quality have enabled L&T to attain and sustain leadership in its major lines of business for eight decades. *Order Classification Classification Significant Large Major Mega Ultra-Mega Value in ₹ Cr 1,000 to 2,500 2,500 to 5,000 5,000 to 10,000 10,000 to 15,000 >15,000 Media Contact: Sumeet Chatterjee Head - Corporate Brand Management & Communications sumeet.chatterjee@larsentoubro.com