Certificate under SEBI (Depositories and Participants) Regulations, 2018

GKW Limited Registered Office: Administrative Bui l ding,1st Floor, 97, Andul Road, Howrah-711 1 03, West Bengal Telephone: 033 2668 5247/ 033 2668 4763 E-mail: gkwro@gkw.in CIN: L27310WB1931PLC007026 Website: www.gkwltd. co m 7th July, 2026 Ref: GKW/56/2026 National Stock Exchange of India Ltd. Exchange Plaza, C-1, Block-G, Bandra-Kurla Complex, Bandra (E) Mumbai-400 051 SYMBOL: GKWLIMITED Sub: Certificate under Regulation 74(5) of the SEBI (Depositories and Participants) Regulations, 2018 for the quarter ended 30th June, 2026 Please find enclosed the Certificate dated 1st July, 2026 received from MUFG Intime India Private Limited, Registrar and Share Transfer Agent of the Company, confirming compliance of the provisions of Regulation 74(5) of the Securities and Exchange Board of India (Depositories and Participants) Regulations, 2018 for the quarter ended 30th June, 2026. This is for your information and record. Thanking You, Yours faithfully, For GKW LIMITED (Raju Shaw) Company Secretary & Compliance Officer ACS-36111 Encl.: As above 1. National Securities Depository Ltd. 3rd Floor, Naman Chamber, Plot C-32, G-Block, Bandra Kurla Complex, Bandra East, Mumbai- 400 051 2. Central Depository Services (India) Limited A-Wing, 25th Floor, Marathon Futurex, NM Joshi Marg Lower Parel, Mumbai – 400 013 MUFG Intime India Private Limited (Formerly Link Intime India Private Limited) CIN: U67190MH1999PTC118368 Registered Address: C-101, Embassy 247, L.B.S. Marg, Vikhroli (West), Mumbai - 400083. Tel: +91 22 4918 6000 www.in.mpms.mufg.com Date : 01-07-2026 The Compliance Officer/ Company Secretary GKW LIMITED ADMINISTRATIVE BUILDING, 1ST FLOOR, 97, ANDUL ROAD, HOWRAH, WEST BENGAL 711103 HOWRAH PINCODE : 711103 Sub : Confirmation Certificate under 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 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 exchanges where the earlier issued securities are listed. We hereby also confirm that the security certificates received for dematerialisation have been confirmed/rejected and the security certificates received were mutilated and cancelled after due verification by the depository participant and the name of the depositories have been substituted in the register of members as the registered owner within the prescribed timelines. We request you to kindly take note of the above in your records. Thanking you, Yours faithfully, For MUFG Intime India Private Limited (Formerly Link Intime India Private Limited) Ashok Shetty Sr. Vice President-Corporate Registry MUFG Intime India Private Limited A part of MUFG Corporate Markets, a division of MUFG Pension & Market Services