Certificate under SEBI (Depositories and Participants) Regulations, 2018

J. KUMAR INFRAPROJECTS LIMITED Regd Off: J. Kumar House, CTS No. 448, 448/1, 449, Subhash Road, Vile Parle (East), Mumbai 400 057, Maharashtra, India, Phone: +91 22 67743555. Fax: +91 22 26730814, Email: investor.grievances@jkumar.com Website: www.jkumar.com, CIN: L74210MH1999PLC122886 July 10, 2026 The General Manager The Listing Department Department of Corporate Services National Stock Exchange of India Ltd BSE Ltd Exchange Plaza, Plot No. C/1, G - Block Mumbai Samachar Marg Bandra - Kurla Complex, Bandra East Mumbai - 400 001 Mumbai - 400 051 Fax: 2272 2037/39/41/61 Fax No.26598237/8238 Scrip Name/Code: JKIL/532940 and ISIN: INE576I01022 Dear Sir, Sub: Certificate under Regulation 74(5) of the Securities and Exchange Board of India (Depositories and Participants) Regulations, 2018, for the quarter ended as on June 30, 2026. Pursuant to Regulation 74(5) of the Securities and Exchange Board of India (Depositories and Participants) Regulations, 2018, please find enclosed herewith the Certificate issued by the Registrar and Share Transfer Agent of the Company viz., M/s. Bigshare Services Private Limited, for the quarter ended as on June 30, 2026. Kindly take the same on record. Yours faithfully, For J. Kumar Infraprojects Limited Poornima Company Secretary Encl: As Above Copy to: 1. National Securities Depository Limited Regd Off: Trade World, 4th Floor Kamala Mills Compound Senapati Bapat Marg Lower Parel Mumbai ‐ 400 013 2. Central Depository Services (India) Limited Regd Off: Marathon Futurex, A Wing 25th Floor Nm Joshi Marg Lower Parel (East) Mumbai ‐ 400 023 Ref No. BSS/74(5) Date: 10/07/2026 J KUMAR INFRAPROJECTS LIMITED_FV 5 INE576I01022 Corp Address: J. KUMAR HOUSE, CTS NO. 448, 448/1, 449, SUBHASH ROAD, BEHIND GARWARE HOUSE, VILE PARLE (EAST), MUMBAI 400057 Dear Sir/Madam, Sub: Certificate under Regulation 74(5) of the SEBI (Depositories and Participants) Regulations, 2018 for the quarter ended 30th June 2026 . Ref: NSDL/CIR/II/5/2019 dated 25th January 2019 DSL/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 30th June 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. We request you to kindly take note of the above in your records. This is for your information. Thanking You, Yours faithfully, For Bigshare Services Pvt. Ltd., Sandeep More Authorised Signatory