General Updates

Larsen & Toubro Limited Secretarial Department LARSEN & TOUBRO 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 June 25, 2026 BSE Limited National Stock Exchange of India Limited Phiroze Jejeebhoy Towers, Exchange Plaza, 5th Floor Dalal Street, MUMBAI - 400 001 Plot No. C/1, G Block, Stock Code: 500510 Bandra-Kurla Complex, Bandra (E), Mumbai - 400 051 Stock Code: LT Dear Madam/Sirs, Sub: Disclosure under Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 (SEBI LODR) – Incorporation of a wholly owned step-down subsidiary. We wish to inform you that Vyoma.AI Limited, a wholly owned subsidiary of the Company, has incorporated a new wholly owned subsidiary, LTA Data Centres Private Limited (LTADCPL) on June 20, 2026. This intimation is being submitted by the Company, pursuant to receipt of Certificate of Incorporation of LTADCPL from the Ministry of Corporate Affairs today. The information pursuant to Regulation 30 of the SEBI LODR read with SEBI Circular No. SEBI/HO/49/14/14(7)2025-CFD-POD2/I/3762/2026 dated January 30, 2026 is enclosed. We request you to kindly take the same on record. Thanking you, Yours sincerely, For Larsen & Toubro Limited Subramanian Narayan Company Secretary & Compliance Officer (M. No. ACS 16354) Encl.: as above An ISO 9001:2015 Certified Department Details under SEBI Listing Regulations read with SEBI Master Circular No. SEBI/HO/49/14/14(7)2025-CFD-POD2/I/3762/2026 dated January 30, 2026. Annexure Particulars Details 1. Name of the target entity, details in brief Name: LTA Data Centres Private Limited such as size, turnover etc.; (“LTADCPL”) Authorised Capital: Rs. 1,00,000/- (1000 equity shares of Rs. 100 each) Subscribed Capital: Entire share capital of Rs. 1,00,000 is subscribed by Vyoma.AI Limited (a wholly owned subsidiary of Larsen & Toubro Limited) along with its nominee shareholder. Size/Turnover: Not applicable (yet to commence business operations). 2. Whether the acquisition would fall Not Applicable. within related party transaction(s) and whether the promoter/ promoter group/ group companies have any interest in the entity being acquired? If yes, nature of interest and details thereof and whether the same is done at “arm’s length”; 3. Industry to which the entity being LTADCPL is formed for the purpose of establishing acquired belongs; data centres and related technology enabled services. 4. Objects and impact of acquisition (including but not limited to, disclosure of reasons for acquisition of target entity, if its business is outside the main line of business of the listed entity); 5. Brief details of any governmental or Not Applicable. regulatory approvals required for the acquisition; 6. Indicative time period for completion of Not Applicable. acquisition; 7. Consideration - whether cash Subscription in Cash. consideration or share swap or any other form and details of the same; 8. Cost of acquisition and/or the price at Vyoma.AI Limited (a wholly owned subsidiary of which the shares are acquired; Larsen & Toubro Limited) along with its nominee shareholder have subscribed to 100% equity shares of LTADCPL amounting to Rs.1,00,000. 9. Percentage of shareholding / control 100% of shareholding is held by Vyoma.AI Limited. acquired and/ or number of shares acquired; 10. Brief background about the entity Date of Incorporation: June 20, 2026 acquired in terms of products/line of business acquired, date of incorporation, History/Turnover – Not applicable as LTADCPL is history of last 3 years turnover, country yet to commence its business operations. in which the acquired entity has presence and any other significant Country of incorporation: India information (in brief).