We submit herewith Confirmation certificate under Regulation 74(5) of SEBI (Depositories and Participants) Regulations, 2018 issued by our RTA - Adroit Corporate Services Private Limited for the Quarter ended 30.09.2026. Kindly take it on record and Oblige.

-NILKANTH ENGINEERING LIMITED| CIN NO: L27300MH1983PLC029360 Regd. Office: 407, Kalbadevi Road, Daulat Bhawan, 3“Floor, Mumbai— 400 002. Mob : 77000 00763, Email : nilkanthenginee@r igmnagill.tcodm Website : www.nilkanthengineering.co.in October 7, 2026 Deputy General Manager Listing Compliance BSE Limited P, J. Tower, Dalal Street, Fort Mumbai 400 001 Dear Sir, Ref: Scrip Code 512004 Sub: Confirmation Certificate in the matter of Regulation 74(5) SEBI ( Depositories and Participants) Regulations, 2018 We submit herewith Confirmation Certificate in the matter of Regulation 74(5) of SEBI (Depositories and Participants) Regulations, 2018, issued by our RTA - Adroit Corporate Services Private Limited for the Quarter ended 30" September, 2026 © Kindly take the above submission on record and oblige Thanking you. Yours faithfully, For NILKANTH ENGINEERING LIMITED “ ed G. M. Loyalka Director (DIN - 00299416) 03 October 2026 NILKANTH ENGINEERING LIMITED 407, KALBADEVI ROAD DAULAT BHAVAN 3RD FLOOR MUMBAI 400002 Subject: Confirmation Certificate in the matter of Regulation 74 (5) of Securities and Exchange Board of India (Depositories and participants) Regulations, 2018. Dear Sir/Madam, In reference to the above captioned regulation,we hereby confirm that the securities received from the depository participants for dematerialisation during the quarter ended 30th September, 2026, were confirmed (accepted/rejected) to the depositoriebsy us and that securities comprised in the said certificates have been listed on the stock exchanges where the earlier issued securities are listed. We hereby also confirm that the security certificates received for dematerialisation have been Mutilated and cancelled after due verification by the depository participant and the name of the depositories have been substituted in register of members as regist- ered owner within 15 days. We request you to kindly take note of the above in your records. Thanking you, Yours faithfully, For Adroit Corporate Services Pvt. Ltd. fay he oe eefr e fi sh oe @S ii o: EB ASSES Authorized Signatory. 19-20 laferbhoy Industrial Estate, Makwana Road, Marol Naka, Andheri (8), Muaobal, Maharashtra, 460 059. Tel: 022 ~ 4227 0400, 2859 4060, Fax: 2850 3748. Email: info@adroitcorparate.com COUN: 0671 SOMH 1994PTCO791 60