Compliance Certificate under Regulation 74 (5) of SEBI (DP) Regulations, 2018 for quarter ended September 30, 2026

KIRLOSKAR BROTHERS LIMITED A Kirloskar Group Company SEC/ F:26 October 10, 2026 BSE Limited National Stock Exchange of India Ltd. Corporate Relationship Department, 5th Floor, Exchange Plaza, 2nd Floor, New Trading Ring, Bandra (East), Phiroze Jeejeebhoy Towers, Mumbai - 400 051. Dalal Street, Mumbai – 400 001. (BSE Scrip Code – 500241) (NSE Symbol - KIRLOSBROS) Dear Sir/Madam, Sub: Compliance Certificate under Regulation 74 (5) of the SEBI (Depositories and ‘Participants) Regulations, 2018 In terms of the subject referred regulations, please find enclosed the Compliance Certificate received from Bigshare Services Private Limited - Registrar and Share Transfer Agent of the Company, for the quarter ended September 30, 2026. Further, we certify that the securities which were dematerialized, are listed on the Stock Exchange(s) where the earlier issued securities are listed. The above-mentioned Compliance Certificate has been uploaded on the website of the Company at www.kirloskarpumps.com. You are requested to take the above on your records. Thanking you, Yours faithfully, For KIRLOSKAR BROTHERS LIMITED Devang Trivedi Company Secretary Encl.: As above. Bigshare Services Pvt. Ltd. Date: 09/10/2026 Ref No. BSS/Reg 74(5)-1009 KIRLOSKAR BROTHERS LTD Secretarial Department Yamuna Survey No. 98/(3-7), Baner Pune Maharashtra - 411 045 Sub: Certificate under Regulation 74(5) of the SEBI (Depositories and Participants) Regulations, 2018 for the quarter ended September 30, 2026. Dear Sir/Madam, Ref: NSDL/CIR/II/5/2019 dated 25th January, 2019 CDSL/OPS/RTA/POLICY/2019/14 dated 25th January, 2019. SEBI vide its letter ref no. MRD/DOP2/DSA2/OW/2019/2498/1 dated 24/01/2019 In reference to the above captioned regulation, we hereby confirm that the securities received from the depository Participants for dematerialization up to September 30, 2026 were confirmed (accepted/rejected) to the depositories by us and that securities comprised in the said certificates have been listed on the stock exchange where the earlier issued securities are listed. We hereby confirm that the security certificates received for dematerialization have been mutilated & cancelled after due verification by the depository Participant and the name of the depositories have been substituted in register of members as registered owner within 15 days of receipt of certificate of securities. Thanking you, Yours faithfully, For Bigshare Services Pvt Ltd. Sandeep More Authorized Signatory CIN : U99999MH1994PTC076534 Regd. Office: Office No S6-2, 6th Floor, Pinnacle Business Park, Next to Ahura Centre, Mahakali Caves Road, Andheri (East) Mumbai - 400 093. Tel. : +9122 6263 8200 • Fax : +9122 6263 8299 • Email : info@bigshareonline.com • Website : www.bigshareonline.com