Certificate in terms of regulation 74(5) of SEBI (Depositories and Participants) Regulations, 2018

Larsen & Toubro Limited Secretarial Department e 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 Octobe r 12, 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, Sub: Certificate in terms of regulation 74(5) of SEBI (Depositories and Participants) Regulations, 2018. This is to certify that the details of securities dematerialized/rematerialized during the quarter ended September 30, 2026, as required under Regulation 74(5) of SEBI (Depositories and Participants) Regulations, 2018, have been furnished to all the stock exchanges where the shares of the Company are listed. Letters confirming compliance with the above from our RTA - M/s. KFin Technologies Limited dated October 6, 2026, are enclosed for your reference. Thanking you, Yours faithfully, for LARSEN & TOUBRO LIMITED SUBRAMANIAN NARAYAN COMPANY SECRETARY & COMPLIANCE OFFICER (ACS 16354) Encl. : as above. An ISO 9001:2015 Certified Department Toll Free Number: 1800 3094 001 Tel. No: +91224617 0911 KFIN/VSS/NSDL/74(5) E/346 Date: 06/10/2026 NATIONAL SECURITIES DEPOSITORY LIMITED 301, 3RD FLOOR, NAMAN CHAMBERS, G-BLOCK, PLOT NO. C-32, BANDRA KURLA COMPLEX (BKC) , BANDRA-EAST, MUMBAI-400051 Dear Sir(s) , Sub: Certificate under Regulation 74(5) for the quarter ended September 30, 2026 We as Registrars, Share Transfer and Depository Services agents of the LARSEN & TOUBRO LIMITED, certify that the details of securities dematerialized/rematerialized during the aforesaid period, as required under Regulation 74(5) of SEBI (Depositories and participants) Regulations 2018 have been furnished to all the Stock Exchanges where the shares of the company are listed. Thanking you, Yours faithfully, For l'CFIN TECHNOLOGIES LIMITED Vs Sudheer Vice President CC TO: THE COMPANY SECRETARY LARSEN & TOUBRO LIMITED L & T HOUSE BALLARD ESTATE MUMBAI MAHARASHTRA 400001 KFin Technologies Limited 9 Registered Office: Operations Centre: KFin Technologies Limited. 301, The Centrium. KFin Technologies Limited, Selenium. Tower B, Plot No-31 & 32, 3rd Floor, S7, Lal Bahadur Shastri Road. Nav Pada, Financial District, Nanakramguda, Serilingampally. Kurla (West). Mumbai -400 070, Maharashtra Hyderabad - S00032, Telangana, India. CIN: L72400MH2017PLC444072j Toll Free Number: 1800 3094 001 Tel. No: +91224617 0911 KFIN/VSS/CDSL/74(5) E/346 Date: 06/10/2026 CENTRAL DEPOSITORY SERVICES (INDIA) LTD REGO OFF: MARATHON FUTUREX, A WING, 2 5TH FLOOR NM JOSHI MARG, LOWER PAREL (EAST) MUMBAI - 400 023 Dear Sir (s), Sub: Certificate under Regulation 74(5) for the quarter ended September 30, 2026 We as Registrars, Share Transfer and Depository Services agents of the LARSEN & TOUBRO LIMITED, certify that the details of securities dematerialized/rematerialized during the aforesaid period, as required under Regulation 74(5) of SEBI (Depositories and participants) Regulations 2018 have been furnished to all the Stock Exchanges where the shares of the company are listed. Thanking you, Yours faithfully, For KFIN TECHNOLOGIES LIMITED VS Sudheer Vice President CC TO: THE COMPANY SECRETARY LARSEN & TOUBRO LIMITED L & T HOUSE BALLARD ESTATE MUMBAI MAHARASHTRA 400001 Kfin Technologies Limited 9 Operations Centre: Registered Office: KFin Technologies Limited, Selenium, Tower B, Plot No-31 & 32, KFin Technologies Limited, 301, The Centrium, Financial District, Nanakramguda, Serilingampally, 3rd Floor. 57, Lal Bahadur Shastri Road, Nav Pada, Hyderabad - 500032, Telangana, India. Kurla (West), Mumbai -400 070, Maharashtra ICIN: L72400MH2017PLC444072!