L&T Wins Orders (Large*) in New Delhi and Andhra Pradesh

Larsen & Toubro Limited e LARSEN & TOUBRO 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/2026 October 21, 2026 BSE Limited National Stock Exchange of India Limited Phiroze Jejeebhoy Towers, Exchange Plaza, 5th Floor Dalal Street, Plot No.C/1, G Block MUMBAI - 400 001 Bandra-Kurla Complex STOCK CODE: 500510 Bandra (E), Mumbai - 400 051 STOCK CODE: LT Dear Sirs, Re : L&T Wins Orders (*Large) in New Delhi and Andhra Pradesh 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 faithfully, for LARSEN & TOUBRO LIMITED SUBRAMANIAN NARAYAN COMPANY SECRETARY & COMPLIANCE OFFICER (ACS 16354) An ISO 9001:201S Certified Department LARSEN TOUBRO \'v\\\\ larsentounr,1 cr,m L&T House L& T Press Release Ballard Estate. Mumbai 400 001 Tel: 91 22 6752 5656 Issued by Corporate Brand Management & Communications CIN L99999MH1946PLC004768 L&T Wins Orders (*Large) in New Delhi and Andhra Pradesh Mumbai, October 21, 2026: The Public Spaces, Airports & Health (PAH) business vertical of L&T has secured two important orders in India recently. Awarded by the Central Public Works Department, the first order pertains to the construction of Government of India’s Common Central Secretariat buildings 4 and 5 along Kartavya Path in New Delhi. To be implemented on an engineering, procurement and construction basis, the project comprises two buildings with a configuration of basement + ground + 7 floors and having a total built-up area of 32.8 lakh sq. ft. L&T's scope encompasses structural, architectural, MEP and external development works. The project is scheduled for completion in 24 months, followed by a five-year operation and maintenance period. The second order, awarded by the Government of Andhra Pradesh, pertains to the construction of two office towers on either side of the Amaravati Quantum Computing Centre at Amaravati. The two proposed towers are configured as basement + ground + 47 floors and together cover a built-up area of 37.5 lakh sq. ft. A design & build order, L&T's scope includes shell and core works, with the project scheduled for completion in 30 months. L&T's PAH business vertical has built an impressive track record of delivering modern and customised public spaces across India and overseas. These latest orders further reinforce the confidence that government agencies place in L&T’s ability to undertake demanding projects and deliver them to the highest standards. About Larsen & Toubro: 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–focussed 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